| FMA |
| Servo # |
Description |
Weight |
Dimensions
(W x L x H) |
Torque |
Speed |
Motor/ Bearings |
| PS30 |
Premiere Series Micro |
0.28 oz
(8.0 g) |
0.39 x 0.87 x 0.85 in
(10 x 22 x 22 mm) |
12.0 oz-in
(0.8 kg-cm) 14 |
0.11 sec
@ 60 deg 0.09 |
Nylon Output Gear |
| S70 |
Super Sub Micro |
0.25 oz
(7.1 g) |
0.37 x 0.90 x 0.72 in
(9 x 23 x 18 mm) |
11.0 oz-in
(0.8 kg-cm) |
0.11 sec
@ 60 deg |
Nylon Output Gear |
| S80 |
Sub Micro BB |
0.32 oz
(9.1 g) |
0.43 x 0.85 x 0.78 in
(11 x 22 x 20 mm) |
11.1 oz-in
(0.8 kg-cm) |
0.11 sec
@ 60 deg |
Ball Bearing |
| S90 |
Sub Micro Speed BB |
0.32 oz
(9.1 g) |
0.43 x 0.85 x 0.78 in
(11 x 22 x 20 mm) |
19.0 oz-in
(1.4 kg-cm) |
0.09 sec
@ 60 deg |
Ball Bearing |
| S95 |
Micro Ball Bearing |
0.46 oz
(13.1 g) |
0.50 x 1.06 x 0.88 in
(13 x 27 x 22 mm) |
22.0 oz-in
(1.6 kg-cm) |
0.12 sec
@ 60 deg |
Ball Bearing |
| S100 |
Micro Ball Bearing |
0.49 oz
(13.9 g) |
0.50 x 1.06 x 0.97 in
(13 x 27 x 25 mm) |
25.0 oz-in
(1.8 kg-cm) |
0.15 sec
@ 60 deg |
|
| PS100 |
Premiere Series Mini |
0.67 oz
(19.0 g) |
0.53 x 1.16 x 1.14 in
(13 x 29 x 29 mm) |
24.0/28.0 oz-in
(1.7/2.0 kg-cm) |
0.16/0.13 sec
@ 60 deg |
Metal Bushing, Nylon Gear |
| PS100B |
Premiere Series Ball Bearing Mini |
0.67 oz
(19.0 g) |
0.53 x 1.16 x 1.14 in
(13 x 29 x 29 mm) |
30/36 oz-in
(2.1/2.6 kg-cm) |
0.16/0.13 sec
@ 60 deg |
Nylon Output Gear |
| PS105M |
Premiere Series Metal Mini |
0.78 oz
(22.1 g) |
0.53 x 1.16 x 1.14 in
(13 x 29 x 29 mm) |
30/36 oz-in
(2.1/2.6 kg-cm) |
0.16/0.13 sec
@ 60 deg |
All Metal Gear |
| PS105MB |
Premiere Series Metal Mini |
0.78 oz
(22.1 g) |
0.53 x 1.16 x 1.14 in
(13 x 29 x 29 mm) |
30/36 oz-in
(2.1/2.6 kg-cm) |
0.16/0.13 sec
@ 60 deg |
Ball Bearing, All Metal Gear |
| S200 |
Mini Ball Bearing |
0.85 oz
(24.1 g) |
0.63 x 1.22 x 1.21 in
(16 x 31 x 31 mm) |
44.5 oz-in
(3.2 kg-cm) |
0.23 sec
@ 60 deg |
|
| S300 |
Precision |
1.48 oz
(42.0 g) |
0.80 x 1.60 x 1.50 in
(20 x 41 x 38 mm) |
41.7 oz-in
(3.0 kg-cm) |
0.14 sec
@ 60 deg |
|
| PS300 |
Premiere Series Standard |
1.86 oz
(52.8 g) |
0.79 x 1.59 x 1.40 in
(20.1 x 40.4 x 35.6 mm) |
36/43 oz-in
(2.6/3.1 kg-cm) |
0.24/0.20 sec
@ 60 deg |
Metal Bushing, Nylon Gear |
| PS300BB |
Premiere Series Standard |
1.86 oz
(52.8 g) |
0.79 x 1.59 x 1.40 in
(20.1 x 40.4 x 35.6 mm) |
36/43 oz-in
(2.6/3.1 kg-cm) |
0.24/0.20 sec
@ 60 deg |
Dual Ball Bearing, Nylon Gear |
| S301 |
Dual Ball Bearing |
1.55 oz
(44.0 g) |
0.80 x 1.60 x 1.50 in
(20 x 41 x 38 mm) |
41.7 oz-in
(3.0 kg-cm) |
0.14 sec
@ 60 deg |
|
| S350 |
Dual Ball Bearing |
1.69 oz
(48.0 g) |
0.80 x 1.60 x 1.50 in
(20 x 41 x 38 mm) |
50.0 oz-in
(3.6 kg-cm) |
0.21 sec
@ 60 deg |
|
| S355 |
Dual Ball Bearing |
1.69 oz
(48.0 g) |
0.80 x 1.60 x 1.70 in
(20 x 41 x 43 mm) |
114.0 oz-in
(8.2 kg-cm) |
0.31 sec
@ 60 deg |
|
| S350M |
2BB Metal Gear |
1.95 oz
(55.4 g) |
0.80 x 1.60 x 1.50 in
(20 x 41 x 38 mm) |
50.0 oz-in
(3.6 kg-cm) |
0.21 sec
@ 60 deg |
|
| S355M |
2BB Metal Gear |
2.00 oz
(56.8 g) |
0.80 x 1.60 x 1.70 in
(20 x 41 x 43 mm) |
114.0 oz-in
(8.2 kg-cm) |
0.31 sec
@ 60 deg |
|
| S360 |
Dual Ball Bearing |
1.69 oz
(48.0 g) |
0.80 x 1.60 x 1.70 in
(20 x 41 x 43 mm) |
81.0 oz-in
(5.8 kg-cm) |
0.19 sec
@ 60 deg |
|
| S360M |
2BB Metal Gear |
2.00 oz
(56.8 g) |
0.80 x 1.60 x 1.70 in
(20 x 41 x 43 mm) |
81.0 oz-in
(5.8 kg-cm) |
0.19 sec
@ 60 deg |
metal gears, dual ball bearing |
| PS500BB |
Premiere Series High Output |
2.08 oz
(59.1 g) |
0.79 x 1.59 x 1.59 in
(20 x 40 x 40 mm) |
63/78 oz-in
(4.5/5.6 kg-cm) |
0.15/0.13 sec
@ 60 deg |
Dual Ball Bearing, Nylon Gear |
| PS500MBB |
Premiere Series High Output |
2.42 oz
(68.7 g) |
0.79 x 1.59 x 1.59 in
(20 x 40 x 40 mm) |
63/78 oz-in
(4.5/5.6 kg-cm) |
0.15/0.13 sec
@ 60 deg |
Dual Ball Bearing, All Metal Gear |
| S3501 |
Dual Ball Bearing |
1.73 oz
(49.1 g) |
0.80 x 1.60 x 1.50 in
(20 x 41 x 38 mm) |
83.0 oz-in
(6.0 kg-cm) |
0.10 sec
@ 60 deg |
Coreless |
| S3551 |
Dual Ball Bearing |
1.73 oz
(49.1 g) |
0.80 x 1.60 x 1.70 in
(20 x 41 x 43 mm) |
98.0 oz-in
(7.1 kg-cm) |
0.16 sec
@ 60 deg |
Coreless, dual ball bearings |
| S3601 |
Dual Ball Bearing |
1.73 oz
(49.1 g) |
0.80 x 1.60 x 1.70 in
(20 x 41 x 43 mm) |
108.0 oz-in
(7.8 kg-cm) |
0.13 sec
@ 60 deg |
Coreless, dual ball bearings |
| S3501M |
Dual Ball Bearing Metal Gear |
1.83 oz
(52.0 g) |
0.80 x 1.60 x 1.50 in
(20 x 41 x 38 mm) |
83.0 oz-in
(6.0 kg-cm) |
0.10 sec
@ 60 deg |
Coreless, metal gear, dual ball bearings |
| S3551M |
Dual Ball Bearing Metal Gear |
1.83 oz
(52.0 g) |
0.80 x 1.60 x 1.70 in
(20 x 41 x 43 mm) |
98.0 oz-in
(7.1 kg-cm) |
0.16 sec
@ 60 deg |
Coreless, metal gear, dual ball bearings |
| S3601M |
Dual Ball Bearing Metal Gear |
1.83 oz
(52.0 g) |
0.80 x 1.60 x 1.70 in
(20 x 41 x 43 mm) |
108.0 oz-in
(7.8 kg-cm) |
0.13 sec
@ 60 deg |
Coreless, metal gear, dual ball bearings |
| S400 |
Giant 2BB |
4.0 oz
(113.6 g) |
1.04 x 2.14 x 2.02 in
(26 x 54 x 51 mm) |
180.5 oz-in
(13.0 kg-cm) @ 6v |
0.20 sec
@ 60 deg @ 6v |
dual ball bearings |
| S500 |
Giant - 2BB - FET Amp |
5.4 oz
(153.4 g) |
1.27 x 2.48 x 2.22 in
(32 x 63 x 56 mm) |
298 oz-in
(21.5 kg-cm) @ 6v |
0.22 sec
@ 60 deg @ 6v |
dual ball bearings |
| S550 |
Sail Winch Servo |
5.4 oz
(153.4 g) |
1.27 x 2.48 x 2.22 in
(32 x 63 x 56 mm) |
298 oz-in
(21.5 kg-cm) |
1.50 sec
@ 60 deg |
|
| S555 |
Sail Arm Servo |
5.4 oz
(153.4 g) |
1.27 x 2.48 x 2.22 in
(32 x 63 x 56 mm) |
298 oz-in
(21.5 kg-cm) |
0.75 sec
@ 60 deg |
|
| S600 |
Retract BB |
1.13 oz
(32.1 g) |
0.89 x 1.78 x 0.97 in
(23 x 45 x 25 mm) |
100 oz-in
(7.2 kg-cm) |
0.50 sec
@ 60 deg |
|
| S700 |
Low Height BB |
1.20 oz
(34.1 g) |
0.89 x 1.76 x 1.13 in
(23 x 45 x 29 mm) |
30.5 oz-in
(2.2 kg-cm) |
0.09 sec
@ 60 deg |
|
| S701 |
Low Standard |
1.48 oz
(42.0 g) |
0.89 x 1.76 x 1.13 in
(23 x 45 x 29 mm) |
43.0 oz-in
(3.1 kg-cm) |
0.23 sec
@ 60 deg |
|
| PS705MBB |
Premiere Series High Output |
2.42 oz
(68.7 g) |
0.79 x 1.59 x 1.59 in
(20 x 40 x 40 mm) |
85/106 oz-in
(6.1/7.6 kg-cm) 106 |
0.24/0.20 sec
@ 60 deg 20 |
Dual Ball Bearing, All Metal Gear |
| PS905MBB |
Premiere Series High Output |
2.42 oz
(68.7 g) |
0.79 x 1.59 x 1.59 in
(20 x 40 x 40 mm) |
110/135 oz-in
(7.9/9.7 kg-cm) |
0.34/0.27 sec
@ 60 deg |
Dual Ball Bearing, All Metal Gear |
| Futaba |
| Servo # |
Description |
Weight |
Dimensions
(W x L x H) |
Torque |
Speed |
Motor/ Bearings |
| S136G |
Compact Retract |
1.48 oz
(42.0 g) |
0.87 x 1.75 x 1.00 in
(22 x 44 x 25 mm) |
61/76.4 oz-in
(4.4/5.5 kg-cm) |
0.63/0.50 sec
@ 180 deg |
5 pole, metal gears, watertight |
| S148 |
Precision Standard (my favorite servo!) |
1.6 oz
(45.4 g) |
0.77 x 1.59 x 1.41 in
(20 x 40 x 36 mm) |
44/57 oz-in
(3.2/4.1 kg-cm) |
0.23/0.19 sec
@ 60 deg |
3 pole, oilite bearing |
| S3001 |
Standard Precision BB |
1.6 oz
(45.4 g) |
0.77 x 1.59 x 1.41 in
(20 x 40 x 36 mm) |
44/57 oz-in
(3.2/4.1 kg-cm) |
0.23/0.19 sec
@ 60 deg |
3 pole, top ball bearing |
| S3002 |
Mini BB |
1.2 oz
(34.1 g) |
0.62 x 1.21 x 1.18 in
(15.7 x 30.7 x 30.0 mm) |
53.0/64.0 oz-in
(3.8/4.6 kg-cm) |
0.26/0.21 sec
@ 60 deg |
5 pole, metal gears, dual ball bearings |
| S3003 |
Standard |
1.31 oz
(37.2 g) |
0.78 x 1.59 x 1.42 in
(20 x 40 x 36 mm) |
44/57 oz-in
(3.2/4.1 kg-cm) |
0.23/0.19 sec
@ 60 deg |
3 pole, top ball bearings |
| S3004 |
Standard BB |
1.30 oz
(36.9 g) |
0.78 x 1.59 x 1.42 in
(20 x 40 x 36 mm) |
44/57 oz-in
(3.2/4.1 kg-cm) |
0.23/0.19 sec
@ 60 deg |
3 pole, single top ball bearing |
| S3101 |
Micro Precision |
0.60 oz
(17.0 g) |
0.50 x 1.05 x 1.12 in
(12.7 x 26.7 x 28.4 mm) |
35.0/43.0 oz-in
(2.5/3.1 kg-cm) |
0.18/0.14 sec
@ 60 deg |
5 pole motor |
| S3102 |
Micro Precision Metal Gear |
0.80 oz
(22.7 g) |
0.51 x 1.10 x 1.16 in
(13.0 x 27.9 x 29.5 mm) |
51.4/63.2 oz-in
(3.7/4.6 kg-cm) |
0.25/0.20 sec
@ 60 deg |
5 pole motor, metal output gear |
| S3103 |
Micro Mini |
0.34 oz
(9.7 g) |
0.43 x 0.86 x 0.78 in
(10.9 x 21.8 x 19.8 mm) |
17.3/21.3 oz-in
(1.2/1.5 kg-cm) |
0.11/0.09 sec
@ 60 deg |
3 pole, metal gears |
| S3104 |
1/4 Scale |
3.3 oz
(93.7 g) |
1.2 x 2.4 x 2.0 in
(30.5 x 61.0 x 50.8 mm) |
126/NR oz-in
(9.1/NR kg-cm) |
0.21/NR sec
@ 60 deg |
3 pole, no bearings, watertight |
| S3106 |
Low Cost Micro |
0.34 oz
(9.7 g) |
0.43 x 0.85 x 0.78 in
(11 x 22 x 20 mm) |
17.3/21.3 oz-in
(1.2/1.5 kg-cm) |
0.11/0.09 sec
@ 60 deg |
3 pole, nylon gears |
| S3302 |
1/4 Scale BB Servo |
3.60 oz
(102.2 g) |
1.14 x 2.32 x 1.97 in
(29 x 59 x 50 mm) |
89.2/110.0 oz-in
(7.9 kg-cm) |
0.24/0.19 sec
@ 60 deg |
5 pole motor, metal gear, water resistant |
| S3401 |
Coreless BB |
1.66 oz
(47.1 g) |
0.79 x 1.60 x 1.47 in
(20.1 x 40.6 x 37.3 mm) |
36.4/44.4 oz-in
(2.6/3.2 kg-cm) |
0.19/0.15 sec
@ 60 deg |
5 pole motor, metal gear, water resistant |
| S3801 |
Sail Arm BB |
3.7 oz
(107.9 g) |
1.2 x 2.4 x 1.97 in
(30.5 x 61.0 x 50.0 mm) |
156.2/194.0 oz-in
(11.3/14.0 kg-cm) |
0.33/0.22 sec
@ 60 deg |
5 pole motor, arm type, metal gear, water resistant |
| S3802 |
Sail Winch |
2.60 oz
(73.84 g) |
0.91 x 1.73 x 1.69 in
(23.1 x 43.9 x 42.9 mm) |
122.2/153.0 oz-in
(8.8/11.0 kg-cm) |
0.70/0.56 sec
@ 60 deg |
arm type, metal gear |
| S5301 |
High Torque Giant Scale |
4.41 oz
(125.2 g) |
1.2 x 2.4 x 1.96 in
(30.5 x 61.0 x 49.8 mm) |
233/292 oz-in
(16.8/21.1 kg-cm) |
0.29/0.23 sec
@ 60 deg |
3 pole motor, all metal gear, dual ball bearings |
| S5302 |
High Torque 1/4 Scale |
4.41 oz
(125.2 g) |
1.13 x 2.33 x 1.96 in
(28.7 x 59.2 x 49.8 mm) |
189/236.0 oz-in
(13.6/17.0 kg-cm) |
0.19/0.15 sec
@ 60 deg |
5 pole motor, all metal gear, dual ball bearings |
| S5801 |
Sail Winch BB |
2.90 oz
(82.4 g) |
0.98 x 1.81 x 1.73 in
(24.9 x 46.0 x 43.9 mm) |
108.8/136.0 oz-in
(7.9/9.8 kg-cm) 6/7.2 |
0.6/0.5 sec
@ 360 deg 6/7.2 |
5 pole motor, drum type, metal gear, water resistant |
| S9001 |
Coreless BB |
1.7 oz
(48.3 g) |
0.78 x 1.59 x 1.48 in
(19.8 x 40.4 x 37.6 mm) |
54.2/72.2 oz-in
(3.9/5.2 kg-cm) |
0.22/0.18 sec
@ 60 deg |
Coreless |
| S9101 |
High Speed Coreless BB |
1.5 oz
(42.6 g) |
0.80 x 1.52 x 1.36 in
(20.3 x 38.6 x 34.5 mm) |
34.1/42.7 oz-in
(2.5/3.1 kg-cm) |
0.20/0.16 sec
@ 60 deg |
Coreless, water resistant |
| S9102 |
Wing Mount Aileron BB |
1.6 oz
(45.4 g) |
0.87 x 1.85 x 1.05 in
(22.1 x 47.0 x 26.7 mm) |
40.0/50.0 oz-in
(2.9/3.6 kg-cm) |
0.16/0.13 sec
@ 60 deg |
Coreless, water resistant |
| S5050 |
Digital High Torque Giant Scale |
4.41 oz
(125.2 g) |
1.2 x 2.4 x 2.0 in
(30.5 x 61.0 x 50.8 mm) |
211.0/263.7 oz-in
(15.2/19.0 kg-cm) @ 6V |
0.25/0.20 sec
@ 60 deg @ 6V |
5 pole, watertight |
| S9150 |
Digital Low Profile Aileron |
1.87 oz
(53.1 g) |
1.06 x 1.87 x 1.00 in
(26.9 x 47.5 x 25.4 mm) |
80.5/NR oz-in
(5.8/NR kg-cm) |
0.18/NR sec
@ 60 deg |
coreless, special servo arm style, watertight |
| S9151 |
Digital High Torque Rudder F3A |
1.75 oz
(49.7 g) |
0.75 x 1.60 x 1.50 in
(19.1 x 40.6 x 38.1 mm) |
131.9/NR oz-in
(9.5/NR kg-cm) |
0.19/NR sec
@ 60 deg |
very precise F3A, dual ball bearings, watertight |
| S9202 |
Coreless BB |
1.8 oz
(51.1 g) |
0.79 x 1.59 x 1.40 in
(20.1 x 40.4 x 35.6 mm) |
76/98 oz-in
(5.5/7 kg-cm) |
0.26/0.21 sec
@ 60 deg |
Coreless |
| S9203 |
High Speed BB |
1.9 oz
(54.0 g) |
0.79 x 1.59 x 1.48 in
(20.1 x 40.4 x 37.6 mm) |
76.4 oz-in
(5.5 kg-cm) |
0.11 sec
@ 60 deg |
Coreless |
| S9204 |
High Torque BB |
1.9 oz
(54.0 g) |
0.79 x 1.59 x 1.48 in
(20.1 x 40.4 x 37.6 mm) |
131.2 oz-in
(9.5 kg-cm) |
0.19 sec
@ 60 deg |
Coreless |
| S9205 |
Digital Heli Servo |
1.90 oz
(54.0 g) |
0.79 x 1.59 x 1.48 in
(20.1 x 40.4 x 37.6 mm) |
76.4/NR oz-in
(5.5/NR kg-cm) |
0.11/NR sec
@ 60 deg |
high torque and speed, metal gears, watertight |
| S9206 |
Digital Heli Servo |
1.90 oz
(54.0 g) |
0.79 x 1.59 x 1.48 in
(20.1 x 40.4 x 37.6 mm) |
132.7/NR oz-in
(9.6/NR kg-cm) |
0.19/NR sec
@ 60 deg |
very high torque, metal gears, watertight |
| S9250 |
Digital Heli High Speed |
1.90 oz
(54.0 g) |
0.79 x 1.59 x 1.48 in
(20.1 x 40.4 x 37.6 mm) |
76.3/NR oz-in
(5.5/NR kg-cm) |
0.11/NR sec
@ 60 deg |
high torque and speed, metal gears, watertight |
| S9251 |
Digital High Speed Rudder |
2.0 oz
(56.8 g) |
0.75 x 1.50 x 1.40 in
(19.1 x 38.1 x 35.6 mm) |
51.4/NR oz-in
(3.7/NR kg-cm) |
0.07/NR sec
@ 60 deg |
coreless, metal gears, watertight |
| S9252 |
Digital High Torque All-Purpose |
1.75 oz
(49.7 g) |
0.75 x 1.50 x 1.40 in
(19.1 x 38.1 x 35.6 mm) |
91.6/NR oz-in
(6.6/NR kg-cm) |
0.14/NR sec
@ 60 deg |
watertight |
| S9253 |
Digital High Speed Rudder |
1.74 oz
(49.4 g) |
0.75 x 1.50 x 1.40 in
(19.1 x 38.1 x 35.6 mm) |
27.8/NR oz-in
(2.0/NR kg-cm) |
0.08/NR sec
@ 60 deg |
coreless, watertight |
| S9254 |
Standard BB Digital |
1.70 oz
(48.5 g) |
0.75 x 1.60 x 1.40 in
(19.1 x 40 x 35.6 mm) |
47/NR oz-in
(3.4/NR kg-cm) |
0.06/NR sec
@ 60 deg |
Dual ball bearing, nylon gears |
| S9303 |
High Torque BB |
2.3 oz
(65.3 g) |
0.79 x 1.59 x 1.55 in
(20.1 x 40.4 x 39.4 mm) |
99.0 oz-in
(7.1 kg-cm) |
0.19 sec
@ 60 deg |
Coreless |
| S9304 |
Coreless BB |
1.8 oz
(51.1 g) |
0.79 x 1.59 x 1.40 in
(20.1 x 40.4 x 35.6 mm) |
56.4/69.5 oz-in
(4.1/5.0 kg-cm) |
0.28/0.22 sec
@ 60 deg |
Coreless, watertight |
| S9402 |
High Speed High Torque BB |
1.9 oz
(54.0 g) |
0.79 x 1.59 x 1.48 in
(20.1 x 40.4 x 37.6 mm) |
89.1/111.1 oz-in
(8.0 kg-cm) |
0.13/0.10 sec
@ 60 deg |
Coreless, metal gears, watertight |
| S9403 |
Coreless BB |
1.7 oz
(48.3 g) |
0.79 x 1.59 x 1.40 in
(20.1 x 40.4 x 35.6 mm) |
44.5 oz-in
(3.2 kg-cm) |
0.16 sec
@ 60 deg |
Coreless |
| S9404 |
Coreless BB |
1.94 oz
(55.1 g) |
0.79 x 1.54 x 1.47 in
(20 x 39 x 37 mm) |
79.2 oz-in
(5.7 kg-cm) |
0.11 sec
@ 60 deg |
Coreless, alloy gear |
| S9450 |
Digital High Speed Car |
1.94 oz
(55.1 g) |
0.79 x 1.59 x 1.48 in
(20.1 x 40.4 x 37.6 mm) |
88.8/111.0 oz-in
(6.4/8.0 kg-cm) |
0.10/0.08 sec
@ 60 deg |
coreless, metal gears, watertight |
| S9550 |
Digital High Speed Low Profile |
1.55 oz
(44.0 g) |
0.82 x 1.59 x 1.00 in
(20.8 x 40.4 x 25.4 mm) |
66.6/83.3 oz-in
(4.8/6.0 kg-cm) |
0.11/0.09 sec
@ 60 deg |
coreless, metal gears, watertight |
| S9602 |
Mini Coreless BB |
1.09 oz
(31.0 g) |
0.59 x 1.41 x 1.21 in
(15.0 x 35.8 x 30.7 mm) |
37.5 oz-in
(2.7 kg-cm) |
0.09 sec
@ 60 deg |
Coreless, metal gear |
| Hitec |
| Servo # |
Description |
Weight |
Dimensions
(W x L x H) |
Torque |
Speed |
Motor/ Bearings |
| HS-50 |
Deluxe Sub-Micro 'Feather' |
0.22 oz
(6.2 g) |
0.44 x 0.82 x 0.86 in
(11 x 21 x 22 mm) |
8.33/11 oz-in
(0.6/0.8 kg-cm) |
0.09/0.08 sec
@ 60 deg |
3 pole ferrite motor, nylon gears, no bearings |
| HS-55 |
Economy Sub-Micro 'Feather' |
0.29 oz
(7.8 g) |
0.45 x 0.89 x 0.94 in
(12 x 23 x 24 mm) |
15/18 oz-in
(1.1/1.3 kg-cm) |
0.17/0.14 sec
@ 60 deg |
3 pole ferrite motor, nylon gears, no bearings |
| HS-60 |
Super Micro |
0.47 oz
(13.5 g) |
0.50 x 1.0 x 0.90 in
(13 x 26 x 24 mm) |
15.4/18.0 oz-in
(1.1/1.3 kg-cm) |
0.20/0.16 sec
@ 60 deg |
3 pole ferrite motor, nylon gears, no bearings |
| HS-75BB |
Retract |
1.23 oz
(35 g) |
0.90 x 1.73 x 0.98 in
(23 x 44 x 25 mm) |
91.7/113.9 oz-in
(6.6/8.2 kg-cm) |
0.45/0.34 sec
@ 60 deg |
3 pole, 1 metal & 4 resin gears, top ball bearing |
| HS-77BB |
Low Profile High Torque |
1.23 oz
(35 g) |
0.90 x 1.73 x 0.98 in
(23 x 44 x 25 mm) |
61.1/76.3 oz-in
(4.4/5.5 kg-cm) |
0.18/0.14 sec
@ 60 deg |
3 pole, 1 metal & 4 resin gears, top ball bearing |
| HS-81 |
Micro Servo |
0.58 oz
(16.6 g) |
0.47 x 1.17 x 1.16 in
(11.2 x 29.8 x 29.6 mm) |
36.1/41.7 oz-in
(2.6/3.0 kg-cm) |
0.11/0.09 sec
@ 60 deg |
3 pole ferrite motor, nylon gears, no bearings |
| HS-81MG |
Micro Metal Gear |
0.67 oz
(19 g) |
0.47 x 1.17 x 1.16 in
(11.2 x 29.8 x 29.6 mm) |
36.1/41.7 oz-in
(2.6/3.0 kg-cm) |
0.11/0.09 sec
@ 60 deg |
3 pole ferrite motor, metal gears, no bearings |
| HS-85BB |
Mighty Micro Ball Bearing |
0.77 oz
(21.9 g) |
0.51 x 1.14 x 1.18 in
(13 x 29 x 30 mm) |
41.7/48.6 oz-in
(3.0/3.5 kg-cm) |
0.16/0.14 sec
@ 60 deg |
3 pole ferrite motor, nylon gears, top ball bearing |
| HS-85MG |
Mighty Micro Metal Gear |
0.80 oz
(22.1 g) |
0.51 x 1.14 x 1.18 in
(13 x 29 x 30 mm) |
41.7/48.6 oz-in
(3.0/3.5 kg-cm) |
0.16/0.14 sec
@ 60 deg |
3 pole ferrite motor, nylon gears, top ball bearing |
| HS-125MG |
Slim Wing Servo |
0.84 oz
(24.0 g) |
0.51 x 1.14 x 1.18 in
(13 x 29 x 30 mm) |
41.7/48.6 oz-in
(3.0/3.5 kg-cm) |
0.17/0.13 sec
@ 60 deg |
3 pole ferrite motor, all metal gears, dual ball bearing |
| HS-225BB |
Ball Bearing |
0.95 oz
(27 g) |
1.27 x 0.66 x 1.22 in
(32.4 x 16.8 x 31 mm) |
54.2/66.7 oz-in
(3.9/4.8 kg-cm) |
0.14/0.11 sec
@ 60 deg |
3 pole ferrite motor, ball bearing, oilite bushing |
| HS-225MG |
Metal Gear |
1.1 oz
(31 g) |
1.27 x 0.66 x 1.22 in
(32.4 x 16.8 x 31 mm) |
54.2/66.7 oz-in
(3.9/4.8 kg-cm) |
0.14/0.11 sec
@ 60 deg |
3 pole ferrite motor, metal gears, ball bearing, oilite bushing |
| HS-300 |
Standard Servo |
1.7 oz
(47.1 g) |
0.8 x 1.6 x 1.4 in
(20 x 41 x 37 mm) |
42/51 oz-in
(3.0/3.7 kg-cm) |
0.19/0.15 sec
@ 60 deg |
3 pole, nylon bushing |
| HS-300BB |
Economy Ball Bearing |
1.75 oz
(49.7 g) |
0.8 x 1.6 x 1.4 in
(20 x 41 x 37 mm) |
42/51 oz-in
(3.0/3.7 kg-cm) |
0.19/0.15 sec
@ 60 deg |
3 pole, Top Ball Bearing |
| HS-303 |
Economy Servo |
1.7 oz
(48.5 g) |
0.8 x 1.6 x 1.4 in
(20 x 41 x 37 mm) |
49 oz-in
(3.5 kg-cm) |
0.19/0.15 sec
@ 60 deg |
3 pole, Nylon Gears, Nylon Bearings |
| HS-311 |
Economical Standard |
1.7 oz
(45.2 g) |
0.8 x 1.6 x 1.4 in
(20 x 41 x 36 mm) |
42.0/51.0 oz-in
(3.0/3.7 kg-cm) |
0.19/0.15 sec
@ 60 deg |
3 pole, nylon bushings |
| HS-322 |
Super Standard Sport |
1.5 oz
(43 g) |
0.8 x 1.6 x 1.4 in
(20 x 41 x 37 mm) |
42.0/51.0 oz-in
(3.0/3.7 kg-cm) |
0.19/0.15 sec
@ 60 deg |
3 pole, nylon bushing |
| HS-322HD |
Standard Heavy Duty |
1.5 oz
(43 g) |
0.8 x 1.6 x 1.4 in
(20 x 41 x 37 mm) |
42.0/49.0 oz-in
(3.0/3.4 kg-cm) |
0.19/0.15 sec
@ 60 deg |
3 pole, nylon bushings |
| HS-325BB |
Super Servo |
1.7 oz
(48 g) |
0.8 x 1.6 x 1.4 in
(20 x 41 x 37 mm) |
42.0/49.0 oz-in
(3.0/3.4 kg-cm) |
0.19/0.15 sec
@ 60 deg |
3 pole, top ball bearing |
| HS-325HB |
Heavy Duty Ball Bearing |
1.7 oz
(48 g) |
0.8 x 1.6 x 1.4 in
(20 x 41 x 37 mm) |
42/51 oz-in
(3.0/3.7 kg-cm) |
0.19/0.15 sec
@ 60 deg |
3 pole, top ball bearing |
| HS-422 |
Deluxe Servo |
1.6 oz
(45.5 g) |
0.77 x 1.59 x 1.44 in
(19.8 x 40.6 x 36.6 mm) |
45.8/56.9 oz-in
(3.3/4.1 kg-cm) |
0.21/0.16 sec
@ 60 deg |
3 pole, dual oilite bearing, nylon gears |
| HS-425BB |
Pro Dual BB |
1.6 oz
(45.5 g) |
0.77 x 1.59 x 1.44 in
(19.8 x 40.6 x 36.6 mm) |
45.8/56.9 oz-in
(3.3/4.1 kg-cm) |
0.21/0.16 sec
@ 60 deg |
3 pole, dual ball bearing, resin gears |
| HS-425HB |
Super Pro BB |
1.6 oz
(45.5 g) |
0.8 x 1.6 x 1.4 in
(20 x 41 x 36 mm) |
45.8/56.9 oz-in
(3.3/4.1 kg-cm) |
0.21/0.16 sec
@ 60 deg |
3 pole, dual ball bearing |
| HS-475HB |
Heavy Duty Ball Bearing |
1.4 oz
(39 g) |
0.8 x 1.5 x 1.4 in
(20 x 38 x 35 mm) |
61/76 oz-in
(4.3/5.5 kg-cm) |
0.23/0.18 sec
@ 60 deg |
3 pole, dual ball bearing |
| HS-525BB |
High Speed Ball Bearing |
1.65 oz
(45.2 g) |
0.77 x 1.56 x 1.41 in
(19.8 x 39.8 x 36 mm) |
45.8/56.9 oz-in
(3.3/4.1 kg-cm) |
0.17/0.13 sec
@ 60 deg |
5 pole, nylon gears, 1 ball bearing, oilite bushing |
| HS-525MG |
High Speed Metal Gear |
1.78 oz
(51 g) |
0.77 x 1.56 x 1.41 in
(19.8 x 39.8 x 36 mm) |
45.8/56.9 oz-in
(3.3/4.1 kg-cm) |
0.17/0.13 sec
@ 60 deg |
5 pole, metal gears, dual ball bearings |
| HS-545BB |
Ball Bearing Servo |
1.56 oz
(44.5 g) |
0.77 x 1.56 x 1.41 in
(19.8 x 39.8 x 36 mm) |
61.1/76.4 oz-in
(4.4/5.5 kg-cm) |
0.22/0.17 sec
@ 60 deg |
5 pole, nylon gears, 1 ball bearing, oilite bushing |
| HS-605BB |
Ball Bearing Servo |
1.73 oz
(49 g) |
0.8 x 1.6 x 1.6 in
(20 x 41 x 40 mm) |
92 oz-in
(6.6 kg-cm) |
0.13 sec
@ 60 deg |
3 pole ferrite, dual ball bearings |
| HS-605MG |
Ball Bearing, Metal Gear |
1.72 oz
(49 g) |
0.77 x 1.59 x 1.57 in
(20 x 41 x 40 mm) |
76.4/94.4 oz-in
(5.5/6.8 kg-cm) |
0.17/0.13 sec
@ 60 deg |
3 pole, metal gears, dual ball bearings |
| HS-615MG |
Ball Bearing, Metal Gear |
2.12 oz |
0.8 x 1.6 x 1.5 in
(20 x 41 x 38 mm) |
132 oz-in
(9.5 kg-cm) |
0.17 sec
@ 60 deg |
Dual Ball Bearing |
| HS-625MG |
Ultra Speed Metal Gear |
1.94 oz
(55.1 g) |
0.77 x 1.59 x 1.48 in
(20 x 41 x 38 mm) |
76.4/94.4 oz-in
(5.5/6.8 kg-cm) |
0.18/0.15 sec
@ 60 deg |
3 pole, metal gears, dual ball bearings |
| HS-645MG |
Ultra Torque Metal Gear |
1.94 oz
(55.1 g) |
0.77 x 1.59 x 1.48 in
(20 x 41 x 38 mm) |
106.9/1.33.3 oz-in
(7.7/9.6 kg-cm) |
0.24/0.20 sec
@ 60 deg |
3 pole, metal gears, dual ball bearings |
| HS-700BB |
Standard 1/4 Scale |
3.6 oz
(102 g) |
1.14 x 2.32 x 2.04 in
(29 x 59 x 52 mm) |
138.9/173.6 oz-in
(10/12.5 kg-cm) |
0.22/0.17 sec
@ 60 deg |
3 pole, nylon gears, 1 ball bearing, oilite bushing |
| HS-705MG |
Metal Gear 1/4 Scale |
4.72 oz
(134 g) |
1.14 x 2.33 x 2.05 in
(29 x 59 x 52 mm) |
161.1/201.4 oz-in
(11.6/14.5 kg-cm) |
0.26/0.20 sec
@ 60 deg |
3 pole, nylon gears, 1 ball bearing, oilite bushing |
| HS-715BB |
Ball Bearing Sail Arm |
3.59 oz
(102 g) |
1.14 x 2.32 x 2.04 in
(29 x 59 x 52 mm) |
161.1/201.4 oz-in
(11.6/14.5 kg-cm) |
0.25/0.19 sec
@ 60 deg |
3 pole, nylon gears, top ball bearing, oilite bushing |
| HS-725BB |
3.5 Turn Sail Drum |
3.9 oz
(110 g) |
1.14 x 2.32 x 2.04 in
(29 x 59 x 52 mm) |
161.1/201.4 oz-in
(14.5 kg-cm) |
1.5/1.1 sec
@ 360deg |
3 pole, nylon gears, 1 ball bearing, oilite bushing |
| HS-805BB |
Mega Torque 1/4 Scale |
5.4 oz
(152 g) |
1.18 x 2.59 x 1.26 in
(30 x 66 x 58 mm) |
275.0/343.0 oz-in
(19.8/24.7 kg-cm) |
0.19/0.14 sec
@ 60 deg |
3 pole, heavy duty nylon gears, dual ball bearings |
| HS-815BB |
140 Degree Sail Arm |
5.4 oz
(152 g) |
1.18 x 2.59 x 1.26 in
(30 x 66 x 58 mm) |
275.0/343.0 oz-in
(19.8/24.7 kg-cm) |
0.19/0.14 sec
@ 60 deg |
3 pole, heavy duty nylon gears, dual ball bearings |
| HS-925MG |
High Speed Coreless |
2.0 oz
(56 g) |
0.78 x 1.55 x 1.48 in
(20 x 39 x 38 mm) |
84.7/106.7 oz-in
(6.1/7.7 kg-cm) |
0.20/0.11 sec
@ 60 deg |
coreless, metal gears, dual ball bearings |
| HS-945MG |
High Torque Coreless |
2.0 oz |
0.78 x 1.55 x 1.48 in
(20 x 39 x 38 mm) |
122.2/152.8 oz-in
(8.8/11.0 kg-cm) |
0.12 sec
@ 60 deg |
Coreless, metal gears, dual ball bearing |
| HS-5125MG |
Digital Slim Wing Servo |
0.84 oz
(25.0 g) |
0.51 x 1.14 x 1.18 in
(13 x 29 x 30 mm) |
41.7/48.6 oz-in
(3.0/3.5 kg-cm) |
0.17/0.13 sec
@ 60 deg |
3 pole ferrite motor, all metal gears, dual ball bearing |
| HS-5245MG |
Digital High Torque Servo |
1.12 oz
(32.0 g) |
0.7 x 1.3 x 1.18 in
(17 x 32 x 30 mm) |
61/76 oz-in
(4.4/5.5 kg-cm) |
0.17/0.13 sec
@ 60 deg |
3 pole, Alumite metal gears, dual ball bearing |
| HS-5425MG |
Digital Mini |
0.84 oz
(24.0 g) |
0.51 x 1.14 x 1.18 in
(13 x 29 x 30 mm) |
41.7/48.6 oz-in
(3.0/3.5 kg-cm) |
0.17/0.13 sec
@ 60 deg |
3 pole ferrite motor, all metal gears, dual ball bearing |
| HS-5475HB |
Digital High Torque Heavy Duty |
1.4 oz
(39 g) |
0.8 x 1.5 x 1.4 in
(20 x 38 x 35 mm) |
61/76 oz-in
(4.3/5.5 kg-cm) |
0.23/0.18 sec
@ 60 deg |
3 pole, dual ball bearing |
| HS-5625MG |
Digital High Speed |
2.11 oz
(60.0 g) |
0.77 x 1.59 x 1.48 in
(20 x 41 x 38 mm) |
109.0/131.0 oz-in
(7.9/9.4 kg-cm) |
0.17/0.14 sec
@ 60 deg |
3 pole, 3 metal gears, dual ball bearings |
| HS-5645MG |
Digital High Torque |
2.11 oz
(60.0 g) |
0.77 x 1.59 x 1.48 in
(20 x 41 x 38 mm) |
143.0/168.0 oz-in
(12.1/10.3 kg-cm) |
0.23/0.18 sec
@ 60 deg |
3 pole, Alumite metal gears, dual ball bearings |
| HS-5645HB |
Digital 1/4 Scale |
5.14 oz
(146 g) |
1.14 x 2.32 x 2.04 in
(29 x 59 x 52 mm) |
222.2/263.9 oz-in
(16/19 kg-cm) |
0.16/0.13 sec
@ 60 deg |
3 pole, metal gears, dual ball bearings |
| HS-5735MG |
Digital 1/4 Scale |
5.1 oz
(146 g) |
1.1 x 2.3 x 2.0 in
(29 x 59 x 52 mm) |
122/264 oz-in
(16/19 kg-cm) |
0.16/0.13 sec
@ 60 deg |
3 pole, metal gears, dual ball bearing, heat sink |
| HS-5925MG |
Digital Coreless High Speed |
1.97 oz
(56 g) |
0.78 x 1.55 x 1.48 in
(20 x 39 x 38 mm) |
102.8/127.8 oz-in
(7.4/9.2 kg-cm) |
0.10/0.08 sec
@ 60 deg |
Coreless, metal gears, dual ball bearing |
| HS-5945MG |
Digital Coreless High Torque |
2.0 oz
(56 g) |
0.8 x 1.2 x 1.5 in
(20 x 39 x 38 mm) |
153/181 oz-in
(11/13 kg-cm) |
0.16/0.13 sec
@ 60 deg |
coreless, metal gears, dual ball bearing |
| HS-5975HB |
Digital Heavy Duty High Speed |
1.76 oz
(49 g) |
0.8 x 1.5 x 1.5 in
(20 x 38 x 38 mm) |
91/109 oz-in
(6.5/7.8 kg-cm) |
0.13/0.10 sec
@ 60 deg |
coreless, resin gears, dual ball bearing |
| JR |
| Servo # |
Description |
Weight |
Dimensions
(W x L x H) |
Torque |
Speed |
Motor/ Bearings |
| 241 |
Sub Micro |
0.32 oz
(9.1 g) |
0.45 x 0.87 x 0.85 in
(11 x 22 x 22 mm) |
17 oz-in
(1.22 kg-cm) |
0.18 sec
@ 60 deg |
3-Pole Ferrite, Standard Bushings |
| Z250 |
Standard Race |
1.47 oz
(41.7 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
49 oz-in
(3.5 kg-cm) |
0.19 sec
@ 60 deg |
3-Pole Ferrite, metal gears, standard bushings |
| 321 |
Micro BB |
0.77 oz
(21.9 g) |
0.58 x 1.30 x 1.02 in
(15 x 33 x 26 mm) |
29.7 oz-in
(2.1 kg-cm) |
0.23 sec
@ 60 deg |
5-Pole Ferrite, Single Ball Bearing |
| 331 |
Micro |
0.63 oz
(17.9 g) |
0.50 x 1.12 x 1.17 in
(13 x 28 x 30 mm) |
42.2 oz-in
(3.0 kg-cm) |
0.23 sec
@ 60 deg |
3-Pole Ferrite, No Bearings |
| 341 |
Micro |
0.63 oz
(17.9 g) |
0.50 x 1.12 x 1.17 in
(13 x 28 x 30 mm) |
31.9 oz-in
(2.3 kg-cm) |
0.24 sec
@ 60 deg |
5-Pole Ferrite, No Bearings |
| 351 |
Micro Metal Geared |
0.88 oz
(25.0 g) |
0.50 x 1.12 x 1.17 in
(13 x 28 x 30 mm) |
31.9 oz-in
(2.3 kg-cm) |
0.24 sec
@ 60 deg |
5-Pole Ferrite, metal gears, No Bearings |
| 507 |
Standard |
1.47 oz
(41.7 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
40.3 oz-in
(2.9 kg-cm) |
0.22 sec
@ 60 deg |
3-Pole Ferrite |
| 513 |
Standard Retract |
1.72 oz
(48.8 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
67 oz-in
(4.8 kg-cm) |
1.25 sec
@ 60 deg |
5-pole ferrite, Single Ball Bearing |
| 517 |
Standard Ball Bearing |
1.58 oz
(44.9 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
40.3 oz-in
(2.9 kg-cm) |
0.25 sec
@ 60 deg |
3-Pole Ferrite |
| 527 |
Standard Sport |
1.47 oz
(41.7 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
40.3 oz-in
(2.9 kg-cm) |
0.25 sec
@ 60 deg |
3-pole ferrite, No Bearings |
| 531 |
Premium Sport |
1.50 oz
(42.6 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
51 oz-in
(3.7 kg-cm) |
0.21 sec
@ 60 deg |
3-pole ferrite, Single Ball Bearing |
| 537 |
Standard Sport BB |
1.58 oz
(44.9 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
43 oz-in
(3.1 kg-cm) |
0.25 sec
@ 60 deg |
3-pole ferrite, Single Ball Bearing |
| Z550 |
Premium race |
1.5 oz
(42.6 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
60 oz-in
(4.5 kg-cm) |
0.09 sec
@ 60 deg |
3-Pole Ferrite |
| Z590M ** |
Torque race servo |
xx oz
(xx g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
70 oz-in
(5.1 kg-cm) |
xx sec
@ 60 deg |
3-Pole Ferrite, metal gears |
| 605 |
Monster FET |
4.75 oz
(134.9 g) |
1.26 x 2.50 x 2.30 in
(32 x 64 x 58 mm) |
139.1 oz-in
(10.0 kg-cm) |
0.28 sec
@ 60 deg |
Cored Motor, Dual Bearings |
| 615 |
Ultra Torque Monster FET |
5.12 oz
(145.4 g) |
1.26 x 2.50 x 2.30 in
(32 x 64 x 58 mm) |
181 oz-in
(13.1 kg-cm) |
0.19 sec
@ 60 deg |
Coreless, Dual Ball Bearings |
| 703 |
Low Profile Retract |
1.16 oz
(32.9 g) |
0.88 x 1.73 x 0.93 in
(22 x 44 x 24 mm) |
93.2 oz-in
(6.7 kg-cm) |
1.36 sec
@ 60 deg |
Cored, Dual Ball Bearings, 160 deg |
| 911 |
Mid Size Low Profile BB |
1.13 oz
(32.1 g) |
0.71 x 1.41 x 1.03 in
(18 x 36 x 26 mm) |
43.1 oz-in
(3.1 kg-cm) |
0.27 sec
@ 60 deg |
5 pole ferrite, Dual Ball Bearings |
| 2700G |
Precision Hi-Speed |
2.0 oz
(56.8 g) |
0.73 x 1.29 x 1.52 in
(19 x 33 x 39 mm) |
49 oz-in
(3.5 kg-cm) |
0.11 sec
@ 60 deg |
Raced, Dual Ball Bearing |
| 2721 |
Ultra-Torque Alloy |
1.84 oz
(52.3 g) |
0.73 x 1.29 x 1.32 in
(19 x 33 x 34 mm) |
116 oz-in
(8.4 kg-cm) |
0.18 sec
@ 60 deg |
Coreless, Dual Ball Bearing |
| Z2750 |
Super Race |
2.0 oz
(56.8 g) |
0.73 x 1.52 x 1.29 in
(19 x 39 x 33 mm) |
62.0 oz-in
(4.5 kg-cm) |
0.17 sec
@ 60 deg |
Coreless, Dual Bearings |
| 3021 |
Mini |
0.84 oz
(24.0 g) |
0.58 x 1.30 x 1.02 in
(15 x 33 x 26 mm) |
37.5 oz-in
(2.7 kg-cm) |
0.22 sec
@ 60 deg |
Coreless, Dual Bearings |
| 3025 |
Ultra Speed |
0.95 oz
(27.0 g) |
0.58 x 1.30 x 1.02 in
(15 x 33 x 26 mm) |
29.2 oz-in
(2.1 kg-cm) |
0.15 |
Coreless, Dual Bearings |
| 3121 |
Mini High Speed |
0.84 oz
(24.0 g) |
0.58 x 1.30 x 1.02 in
(15 x 33 x 26 mm) |
46.4 oz-in
(3.3 kg-cm) |
0.17 sec
@ 60 deg |
Coreless, Dual Ball Bearings |
| 3321 |
Wing Ball Bearing Servo |
0.95 oz
(27.0 g) |
0.58 x 1.30 x 1.30 in
(15 x 33 x 33 mm) |
59.8 oz-in
(4.3 kg-cm) |
0.36 sec
@ 60 deg |
Coreless, Dual Bearings |
| Z3550 |
Mini Race |
1.61 oz
(45.7 g) |
0.58 x 1.30 x 1.02 in
(15 x 33 x 26 mm) |
38 oz-in
(2.7 kg-cm) |
0.11 sec
@ 60 deg |
Coreless, Dual Bearings |
| 4000 |
Super Servo |
1.76 oz
(50.0 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
73.6 oz-in
(5.3 kg-cm) |
0.17 sec
@ 60 deg |
Coreless, Dual Bearings |
| 4131 |
Ultra Precision |
1.50 oz
(42.6 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
90.4 oz-in
(6.5 kg-cm) |
0.23 sec
@ 60 deg |
Coreless, Dual Ball Bearings |
| 4721 |
Ultra Torque |
1.72 oz
(48.8 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
119.6 oz-in
(8.6 kg-cm) |
0.22 sec
@ 60 deg |
Coreless, Dual Ball Bearings |
| 4735 |
Ultra Speed |
1.72 oz
(48.8 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
90.0 oz-in
(6.5 kg-cm) |
0.15 sec
@ 60 deg |
Coreless, Dual Ball Bearings |
| Z4750 |
Ultra Race Servo |
1.72 oz
(48.8 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
96 oz-in
(6.9 kg-cm) |
0.12 sec
@ 60 deg |
Coreless, Dual Bearings |
| 7005 |
Low Profile High Speed |
1.31 oz
(37.2 g) |
0.88 x 1.73 x 0.93 in
(22 x 44 x 24 mm) |
62.6 oz-in
(4.5 kg-cm) |
0.19 sec
@ 60 deg |
Coreless, Dual Ball Bearings |
| 7100 |
Low Profile Super |
1.31 oz
(37.2 g) |
0.88 x 1.73 x 0.93 in
(22 x 44 x 24 mm) |
60.5 oz-in
(4.4 kg-cm) |
0.19 sec
@ 60 deg |
Coreless, Dual Ball Bearings |
| 8101 |
Ultra Precision |
1.73 oz
(49.1 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
90.4 oz-in
(6.5 kg-cm) |
0.23 sec
@ 60 deg |
Coreless, Dual Ball Bearings, 160 deg |
| 8700G |
High Speed Super S |
2.11 oz
(59.9 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
49.9 oz-in
(3.6 kg-cm) |
0.09 sec
@ 60 deg |
Coreless, Dual Ball Bearings (wide spaced) |
| 9011 |
Mid Size |
1.31 oz
(37.2 g) |
0.75 x 1.04 x 1.42 in
(19 x 26 x 36 mm) |
60.6 oz-in
(4.4 kg-cm) |
0.21 sec
@ 60 deg |
Coreless, Dual Ball Bearings |
| DS368 |
Digital Servo |
0.80 oz
(22.7 g) |
0.50 x 1.12 x 1.17 in
(13 x 28 x 30 mm) |
53 oz-in
(3.8 kg-cm) |
0.21 sec
@ 60 deg |
Cored, metal gears, No Bearings |
| DS811 |
Digital Advanced Sport |
1.44 oz
(40.9 g) |
0.75 x 1.49 x 1.52 in
(19 x 38 x 39 mm) |
54/66 oz-in
(3.9/4.8 kg-cm) |
0.18/0.15 sec
@ 60 deg |
Cored, plastic gears, Single ball bearing |
| DS3301 |
Digital Wing Servo |
1.00 oz
(28.4 g) |
0.58 x 1.30 x 1.30 in
(15 x 33 x 33 mm) |
56 oz-in
(4.0 kg-cm) |
0.22 sec
@ 60 deg |
Coreless, nylon gears, Dual Ball Bearings |
| DS3421 |
Digital High Speed |
1.04 oz
(29.5 g) |
0.58 x 1.30 x 1.02 in
(15 x 33 x 26 mm) |
65 oz-in
(4.7 kg-cm) |
0.18 sec
@ 60 deg |
Coreless, Dual Ball Bearings |
| DS8231 |
Digital Ultra Precision |
1.76 oz
(50.0 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
88 oz-in
(6.4 kg-cm) |
0.22 sec
@ 60 deg |
Coreless, nylon gears, Dual Ball Bearings |
| DS8411 |
Digital Servo |
2.03 oz
(57.7 g) |
0.73 x 1.54 x 1.32 in
(19 x 39 x 34 mm) |
155 oz-in
(11.2 kg-cm) |
0.18 sec
@ 60 deg |
Coreless, Dual Ball Bearings (wide spaced) |
| DS8417 ** |
Digital High Speed |
2.03 oz
(57.7 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
xx oz-in
(xx kg-cm) |
0.10 sec
@ 60 deg |
Coreless, alloy gears, Dual Ball Bearings (wide spaced) |
| DS8450 |
Digital Ultra Speed |
1.92 oz
(54.5 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
98 oz-in
(7.1 kg-cm) |
0.10/0.08 sec
@ 60 deg |
Coreless, alloy gears, Dual Ball Bearings (wide spaced) |
| DS8550 |
Digital Ultra Torque Race |
2.03 oz
(57.7 g) |
0.73 x 1.52 x 1.32 in
(19 x 39 x 34 mm) |
188 oz-in
(13.6 kg-cm) 6v |
0.15 sec
@ 60 deg 6v |
Coreless, alloy gears, Dual Ball Bearings |
| DS9411 |
Digital High Speed |
1.36 oz
(38.6 g) |
0.75 x 1.41 x 1.03 in
(19 x 36 x 26 mm) |
82 oz-in
(5.9 kg-cm) |
0.15 sec
@ 60 deg |
Coreless, Dual Ball Bearings |
| Multiplex |
| Servo # |
Description |
Weight |
Dimensions
(W x L x H) |
Torque |
Speed |
| Nano |
Ultra Micro (65120) |
0.28 oz
(8 g) |
0.5 x 0.9 x 0.9 in
(12 x 23 x 24 mm) |
16/18 oz-in
(0.11/0.13 kg-cm) |
0.17/0/0.14 sec
@ 60 deg |
| Tiny S |
Micro (65121) |
0.60 oz
(17 g) |
0.5 x 1.2 x 1.2 in
(12 x 30 x 30 mm) |
35/41 oz-in
(0.25/0.29 kg-cm) |
0.11/0/0.08 sec
@ 60 deg |
| Mini HD |
Standard Sport (65122) |
1.52 oz
(43 g) |
0.8 x 1.6 x 1.4 in
(40 x 205 x 37 mm) |
42/51 oz-in
(0.30/0.36 kg-cm) |
0.18/0/0.15 sec
@ 60 deg |
| MS-X2 |
Ultra Micro (65140) |
0.32 oz
(9.1 g) |
0.43 x 0.87 x 0.79 in
(11 x 22 x 20 mm) |
10 oz-in
(0.7 kg-cm) |
0.13 sec
@ 60 deg |
| MS-X3 |
Mini (65135) |
0.46 oz
(13 g) |
0.43 x 0.87 x 0.91 in
(11 x 22 x 23 mm) |
27.8 oz-in
(2.0 kg-cm) |
0.13 sec
@ 60 deg |
| MS-X4 |
Mini (65141) |
0.85 oz
(24 g) |
0.63 x 1.18 x 1.22 in
(16 x 30 x 31 mm) |
40.3 oz-in
(2.9 kg-cm) |
0.23 sec
@ 60 deg |
| MS-X6 |
Standard (65144) |
1.55 oz
(44 g) |
0.8 x 1.6 x 1.5 in
(20 x 43 x 38 mm) |
37.5 oz-in
(2.7 kg-cm) |
0.21 sec
@ 60 deg |
| Super FL BB |
Micro (65157) |
0.85 oz
(24.1 g) |
0.4 x 1.6 x 1.7 in
(10 x 41 x 43 mm) |
34 oz-in
(2.5 kg-cm) |
0.16 sec
@ 60 deg |
| Micro 3 BB |
Mini (65149) |
0.99 oz
(28 g) |
0.4 x 1.3 x 1.26 in
(10 x 33 x 32 mm) |
23 oz-in
(1.7 kg-cm) |
0.17 sec
@ 60 deg |
| Polo Digi 4 |
Mini (65185) |
0.77 oz
(22 g) |
1.1 x 1.2 x 0.5 in
(29 x 31 x 13 mm) |
39/49 oz-in
(2.8/3.5 kg-cm) |
0.10/0/0.08 sec
@ 60 deg |
| Titan Digi 4 |
Karbonite (6xxx) |
1.86 oz
(53 g) |
1.5 x 1.6 x 0.8 in
(39 x 40 x 20 mm) |
95/119 oz-in
(8.6/10.8 kg-cm) |
0.08/0/0.065 sec
@ 60 deg> |
| Royal BB |
Mini (65161) |
1.62 oz
(46.0 g) |
0.8 x 1.6 x 1.6 in
(20 x 41 x 41 mm) |
64 oz-in
(4.6 kg-cm) |
0.15 sec
@ 60 deg |
| Slim Star FL FET |
Digital MG (65386) |
0.81 oz
(23.0 g) |
0.4 x 2.1 x 0.9 in
(10 x 54 x 24 mm) |
40.6/50.4 oz-in
(2.9/3.5 kg-cm) |
0.10/0.09 sec
@ 60 deg |
| Super FL Digi |
Mini (65xxx) |
0.95 oz
(27 g) |
1.3 x 1.4 x 0.7 in
(32 x 35 x 17 mm) |
41/51 oz-in
(2.8/3.5 kg-cm) |
0.25/0/0.20 sec
@ 60 deg |
| Profi BB FET |
Mini (65171) |
1.69 oz
(48.0 g) |
0.75 x 1.4 x 1.5 in
(19 x 36 x 38 mm) |
64 oz-in
(4.6 kg-cm) |
0.17 sec
@ 60 deg |
| Power BB FET |
Mini Power (65186) |
2.89 oz
(82.0 g) |
0.9 x 1.8 x 1.8 in
(23 x 46 x 46 mm) |
103 oz-in
(7.4 kg-cm) |
0.26 sec
@ 60 deg |
| Super FL mc/V2 |
Digital Flat Servo (65163) |
0.85 oz
(24.1 g) |
0.4 x 1.6 x 1.7 in
(10 x 41 x 43 mm) |
34/40 oz-in
(2.5/2.9 kg-cm) |
0.21/0.17 sec
@ 60 deg |
| Micro mc/V2 |
Digital Servo (65178) |
0.99 oz
(28 g) |
0.6 x 1.3 x 1.3 in
(15 x 33 x 33 mm) |
48/55 oz-in
(3.5/4.0 kg-cm) |
0.21/0.17 sec
@ 60 deg |
| Micro Speed mc/V2 |
Digital Servo (65175) |
0.99 oz
(28 g) |
0.6 x 1.3 x 1.3 in
(15 x 33 x 33 mm) |
34/41 oz-in
(2.5/3.0 kg-cm) |
0.09/0.07 sec
@ 60 deg |
| Royal mc/V2 |
Digital Servo (65173) |
1.6 oz
(46 g) |
0.8 x 1.6 x 1.6 in
(20 x 41 x 41 mm) |
71/78 oz-in
(5.1/5.6 kg-cm) |
0.15/0.13 sec
@ 60 deg |
| Profi mc/V2 |
Digital Servo (65174) |
1.7 oz
(49 g) |
0.8 x 1.4 x 1.5 in
(20 x 36 x 38 mm) |
68/75 oz-in
(4.9/5.4 kg-cm) |
0.17/0.14 sec
@ 60 deg |
| Profi Speed mc/V2 |
Digital Servo (65138) |
1.7 oz
(49 g) |
0.8 x 1.4 x 1.5 in
(20 x 36 x 38 mm) |
57/62 oz-in
(4.1/4.5 kg-cm) |
0.12/0.10 sec
@ 60 deg |
| Super FL V2 |
Digital Flat Servo (65363) |
0.85 oz
(24.1 g) |
0.43 x 1.61 x 1.67 in
(11 x 41 x 42 mm) |
28/34 oz-in
(2.0/2.5 kg-cm) |
0.20/0.16 sec
@ 60 deg |
| Cockpit V2 |
Digital Servo (65385) |
0.94 oz
(27 g) |
0.65 x 1.37 x 1.28 in
(17 x 35 x 33 mm) |
40.0/50.0 oz-in
(2.9/3.6 kg-cm) |
0.14/0.11 sec
@ 60 deg |
| Micro Digi |
Digital Servo (65378) |
1.06 oz
(30 g) |
0.59 x 1.3 x 1.26 in
(15 x 33 x 32 mm) |
48.0/59.0 oz-in
(3.5/4.3 kg-cm) |
0.18/0.14 sec
@ 60 deg |
| Micro Speed BB |
Digital Servo (65375) |
1.06 oz
(30 g) |
0.59 x 1.4 x 1.26 in
(15 x 33 x 32 mm) |
35.0/44.0 oz-in
(2.5/3.2 kg-cm) |
0.11/0.08 sec
@ 60 deg |
| Royal Digi |
Digital Servo (65373) |
1.62 oz
(46 g) |
0.83 x 1.57 x 1.61 in
(21 x 40 x 41 mm) |
64.0/79.0 oz-in
(4.6/5.7 kg-cm) |
0.15/0.12 sec
@ 60 deg |
| Profi Digi |
Digital Servo (65374) |
1.69 oz
(48 g) |
0.75 x 1.42 x 1.54 in
(19 x 36 x 39 mm) |
62.0/78.0 oz-in
(4.5/5.6 kg-cm) |
0.15/0.12 sec
@ 60 deg |
| Profi Speed BB |
Digital Servo (65338) |
1.69 oz
(48 g) |
0.75 x 1.42 x 1.54 in
(19 x 36 x 39 mm) |
48.0/59.0 oz-in
(3.5/4.3 kg-cm) |
0.15/0.09 sec
@ 60 deg |
| Power Digi |
Digital Servo (65376) |
2.89 oz
(82 g) |
0.91 x 1.85 x 1.85 in
(23 x 47 x 47 mm) |
99.0/123.0 oz-in
(7.1/8.9 kg-cm) |
0.29/0.23 sec
@ 60 deg |
| Power Speed BB |
Digital Servo (65383) |
2.89 oz
(82 g) |
0.91 x 1.85 x 1.85 in
(23 x 47 x 47 mm) |
85.0/106.0 oz-in
(6.0/7.5 kg-cm) |
0.29/0.24 sec
@ 60 deg |
| Jumbo Digi |
Digital Servo (65377) |
5.57 oz
(158 g) |
1.18 x 2.36 x 2.36 in
(30 x 60 x 60 mm) |
204.0/255.0 oz-in
(14.7/18.4 kg-cm) |
0.24/0.19 sec
@ 60 deg |
| Jumbo Speed BB |
Digital Servo (65384) |
5.57 oz
(158 g) |
1.18 x 2.36 x 2.36 in
(30 x 60 x 60 mm) |
166.0/205.0 oz-in
(11.7/14.5 kg-cm) |
0.27/0.14 sec
@ 60 deg |
| GWS (Grand Wing Servo) |
| Servo # |
Description |
Weight |
Dimensions
(W x L x H) |
Torque |
Speed |
Motor/ Bearings |
| Pico BB |
Pico BB Servo |
0.19 oz
(5.4 g) |
0.37 x 0.90 x 0.61 in
(9.5 x 22.8 x 15.5 mm) |
10/12 oz-in
(0.7 kg-cm) |
0.12/0.09 sec
@ 60 deg |
|
| Naro HP BB |
Nano HP BB Servo |
0.31 oz
(8.8 g) |
0.43 x 0.86 x 0.78 in
(11 x 22 x 19.8 mm) |
19/24 oz-in
(1.4/1.7 kg-cm) |
0.09/0.07 sec
@ 60 deg |
|
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