Overview
The SteadyWin GIM8108-48 Planetary Reducer Motor is a compact, high-torque Robot Motor with an integrated 48:1 planetary gearbox and 14-bit encoder, designed for use in humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots. It supports two driver options (SDC104 and SDC215), offers CAN and Type-C communication, and provides IP54 protection for demanding robotic applications.
Key Features
- High-output planetary reducer Robot Motor with 48:1 gear ratio and steel gears
- Nominal torque 45 N.M, stall torque up to approximately 132 N.M
- Two driver configurations: SDC104 (48 V, 336 W) and SDC215 (36 V, 191 W)
- Low-speed, high-torque output for precise robot motion (18 RPM or 32 RPM nominal after reduction)
- Integrated 14-bit encoder with second encoder support (built-in)
- CAN and Type-C interfaces for flexible communication and configuration
- IP54 protection grade and operating temperature range from -20°C to +80°C
- Compact size (Ø92*62mm / Ø92*73mm) and low noise level <60 dB
- Supports custom brake solutions and handles up to 225 N axial and 900 N radial load
Specifications
| Parameter | SDC104 (48 V) | SDC215 (36 V) |
|---|---|---|
| Model | GIM8108-48 | GIM8108-48 |
| Driver model | SDC104 | SDC215 |
| Nominal voltage | 48 V (24-56 V range) | 36 V (24-40 V range) |
| Power | 336 W | 191 W |
| Nominal torque | 45 N.M | 45 N.M |
| Stall torque | 132 N.M | 131.6 N.M |
| Nominal speed after reduction | 18 RPM | 32 RPM |
| Max speed after reduction | 53 RPM | 40 RPM |
| Nominal current | 7 A | 5.3 A |
| Stall current | 22 A | 20.9 A |
| Phase resistance | 0.67 ohm | 0.67 ohm |
| Phase inductance | 0.45 mH | 0.45 mH |
| Speed constant | 1.1 rpm/V | 1.11 rpm/V |
| Torque constant | 6 N.M/A | 8.14 N.M/A |
| Number of pole pairs | 21 pairs | 21 pairs |
| Gear ratio | 48:1 | 48:1 |
| Gear type | Planetary | Planetary |
| Reducer gear material | Steel | Steel |
| Reducer gear backlash | 15 arcmin | 15 arcmin |
| Motor weight (without driver) | 762 g | 762 g |
| Motor weight (with driver) | 780 g | 780 g |
| Size (without driver) | Ø92*62mm | Ø92*62mm |
| Size (with driver) | Ø92*73mm | Ø92*73mm |
| Max axial load | 225 N | 225 N |
| Max radial load | 900 N | 900 N |
| Noise | <60 dB | <60 dB |
| Communication | CAN & Type-C | CAN & Type-C |
| Second encoder | Yes | Yes |
| Protection grade | IP54 | IP54 |
| Operating temperature | -20°C to +80°C | -20°C to +80°C |
| Encoder resolution | 14 bit | 14 bit |
| Separate encoder support | No | No |
| Custom brake support | Yes | Yes |
Applications
- Humanoid robots
- Robotic arms
- Exoskeletons
- Quadruped robots
- AGV vehicles
- ARU robots
For technical questions, integration guidance, or after-sales service regarding the SteadyWin GIM8108-48 Planetary Reducer Robot Motor, please contact customer support at https://rcdrone.top/ or via email at support@rcdrone.top.
Manuals & Downloads
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