Hitec announce the D-940TW, D-945TW, D-950TW and D-980TW. All four servo motors are part of their D-Series dynamo servo line and feature the same “32-bit MCU and 12-bit ADC for unprecedented programmability and flexibility.” The operating voltage range is from 4.8 to 8.4 volts, so you can use any of these four servo motors with a wide range of batteries without additional hardware components such as adapters or regulators.
D-980TW 32-Bit, Monster Torque, Titanium Gear Servo
D-940TW Specifications
- Motor Type: Coreless
- Bearing Type: Dual Ball Bearing
- Speed (4.8V / 6.0V / 7.4V): 0.11 / 0.07 / 0.06 sec/60º
- Torque oz-in (4.8V / 6.0V / 7.4V): 139 / 187 / 229 oz-in
- Torque kg-cm (4.8V / 6.0V / 7.4V): 10 / 13.5 / 16.5 kg-cm
- Size in Inches: 1.57 x 0.79 x 1.50 in
- Size in Millimeters: 39.9 x 20.1 x 38.1 mm
- Weight oz: 2.40 oz
- Weight g: 68.0 g
D-945TW Specifications
- Motor Type: Coreless
- Bearing Type: Dual Ball Bearing
- Speed (4.8V / 6.0V / 7.4V): 0.16 / 0.12 / 0.10 sec/60º
- Torque oz-in (4.8V / 6.0V / 7.4V): 194 / 250 / 319 oz-in
- Torque kg-cm (4.8V / 6.0V / 7.4V): 14.0 / 18.0 / 23.0 kg-cm
- Size in Inches: 1.57 x 0.79 x 1.50 in
- Size in Millimeters: 39.9 x 20.1 x 38.1 mm
- Weight oz: 2.40 oz
- Weight g: 68.0 g
D-950TW Specifications
- Motor Type: Coreless
- Bearing Type: Dual Ball Bearing
- Speed (4.8V / 6.0V / 7.4V): 0.23 / 0.17 / 0.14 sec/60º
- Torque oz-in (4.8V / 6.0V / 7.4V): 292 / 403 / 486 oz-in
- Torque kg-cm (4.8V / 6.0V / 7.4V): 21.0 / 29.0 / 35.0 kg-cm
- Size in Inches: 1.57 x 0.79 x 1.50 in
- Size in Millimeters: 39.9 x 20.1 x 38.1 mm
- Weight oz: 2.40 oz
- Weight g: 68.0 g
D-980TW Specifications
- Motor Type: Coreless
- Bearing Type: Dual Ball Bearing
- Speed (4.8V / 6.0V / 7.4V): 0.28 / 0.21 / 0.14 sec/60º
- Torque oz-in (4.8V / 6.0V / 7.4V): 361 / 500 / 611 oz-in
- Torque kg-cm (4.8V / 6.0V / 7.4V): 26.0 / 36.0 / 44.0 kg-cm
- Size in Inches: 1.72 x 0.88 x 1.57 in
- Size in Millimeters: 43.7 x 22.4 x 39.9 mm
- Weight oz: 2.76 oz
- Weight g: 78.2 g