
Overview
The DSpower DS-B009-C is a brushless servo motor for servo-actuated robotics and 1/8 bashing use. It operates from 6.0–8.4 V DC and provides rated torque of 6 kg at 6.0 V or 7 kg at 7.4 V, with stall torque of at least 28.0 kgf·cm or 32.0 kgf·cm respectively. Its operating travel is 180° ±10°.
Features
- Brushless motor, metal gear set, titanium gears, and a high-strength alloy gear.
- CNC aluminum-alloy shell with anodized surface treatment; an aluminum center case is described for heat dissipation.
- Listed as heat-resistant and waterproof.
- Imported high-precision potentiometer and H25T industry-standard output spline.
- Listed feature claims include anti-burn and anti-shake operation, long service life, tooth-sweep prevention, lower noise, and high precision.
Specifications
| Parameter | Specification |
|---|---|
| Operating voltage | 6.0–8.4 V DC |
| No-load speed | ≤0.14 sec./60° at 6.0 V; ≤0.12 sec./60° at 7.4 V |
| Rated torque | 6 kg at 6.0 V; 7 kg at 7.4 V |
| Stall current | ≤7 A at 6.0 V; ≤8 A at 7.4 V |
| Stall torque | ≥28.0 kgf·cm at 6.0 V; ≥32.0 kgf·cm at 7.4 V |
| Pulse width range | 500–2500 μs |
| Operating travel angle | 180° ±10° |
| Mechanical limit angle | 210° |
| Output spline | H25T industry-standard output spline |
| Weight | 70 g |
| Case material | Aluminium alloy casing |
| Gear set material | Metal gears |
| Motor type | Brushless motor |
DS B009 C 1 DSpower Servo Motor DRAW — Draw (PDF)
ds b009 2023 2 13 DSpower C Servo Motor — 3D Model (STP)
Applications
Use the DS-B009-C for servo-actuated joints and mechanisms in humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots. Its specified 180° ±10° operating travel and voltage-dependent speed and torque values help with selecting the servo for the intended motion setup. It is also described for 1/8 bashing use.
What's Included
- DS-B009-C servo motor
- Mounting hardware pack with multiple servo arms, black mounting pieces, screws, and brass-colored inserts
Visual Details
Features and Design




