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Technical Specifications
Last Updated: 2026-07-28Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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| Identity | |
| Brand |  |
| Product Number | HD-DSP33 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V4.86 oz-in0.35 kg-cm0.0 N-m |
| Speed |
6.0V0.07 sec/60°857.1 deg/s142.9 RPM |
| Running Current | (add) |
| Stall Current | (add) |
| Shaft Power | 0.13 W |
| Physical | |
| Weight | 0.11 oz3.0 g |
| Dimensions |
L 0.79 in W 0.34 in H 0.87 in L 20.0 mm W 8.7 mm H 22.0 mm |
| Case Material | (add) |
| Drivetrain | |
| Motor Type | Coreless |
| Motor Drive | (add) |
| Gears | Plastic |
| Gear Spline/Teeth | 25 T estimate |
| Rotation Mode | (add) |
| Rotation/Support | Bushing |
| Backlash | (add) |
| Control & Signal | |
| Modulation | Digital |
| Direction | (add) |
| Rotational Range | (add) |
| Mechanical Limit | (add) |
| Pulse Cycle | (add) |
| Pulse Width | (add) |
| Neutral Position | 1500 µs |
| Dead Band | (add) |
| Refresh Rate | 333 Hz |
| Angle Sensor | (add) |
| Control System | PWM |
| Programmable | (add) |
| Signal Voltage | (add) |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Power Source | (add) |
| Regulator Type | (add) |
| Temperature | -20–50 °C-4–122 °F |
| Water Rating | (add) |
| Certification | (add) |
| Idle Current | (add) |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 70 mm2.76 in |
| Origin | |
| Country of Origin | (add) |
Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.
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Reviews (2)
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Json
September 28, 2018Application(s): dreamflight Libelle DLG, all 4
Comments: One after another melted itself down during normal operation. They just overheated until they were blocked - the worst
mariofer
October 15, 2013Application(s): Rudder + elevator on ELF DL glider
Comments: Received 2 of them in a combo pack with an ELF DL glider.
No screws hold the 3 pieces of the case together: just a small loop of clear shrink wrap. If you glue them on, after wrapping with tape, the case won't come apart, otherwise maybe adding some more cross-wrapping would help...
Mine work ok, and sustained several heavy crashes too.