The SteadyWin GIM8115‑6 is a compact, high-performance robotic joint actuator designed for collaborative arms, bipedal robots, exoskeletons, and mechanical dogs. Featuring a 6:1 planetary gearbox, brushless motor, and CAN communication, it delivers up to 38 N·m stall torque with smooth, precise motion — ideal for torque-demanding, space-constrained applications.
🔑 Key Features
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⚙️ 6:1 Planetary Gear Ratio – High torque with smooth, accurate motion
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💪 Stall Torque: up to 38 N·m, Nominal Torque: up to 9.1 N·m
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🔋 Wide Voltage Range (12–48V) – Flexible integration across platforms
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📡 CAN Communication – Stable, real-time control
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🧠 Built-in Driver & Encoder – Simplifies system architecture
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🛡️ IP54 Protection – Dust and splash resistant for industrial use
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🔧 Custom Brake Option – Optional brake for enhanced safety
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🔇 Low Noise (<60 dB) – Quiet operation for wearable systems
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🌡️ Wide Temperature Range – Operates from –20°C to +80°C
📊 Technical Specifications
Parameter | Value |
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Nominal Voltage | 24V / 48V |
Voltage Range | 12–48V |
Power | 163–230W |
Nominal Torque | 7.5–9.1 N·m |
Stall Torque | 22–38 N·m |
Nominal Speed (after reduction) | 159–214 RPM |
Max Speed (after reduction) | 193–245 RPM |
Nominal Current | 4.7–8.2 A |
Stall Current | 20–23 A |
Gear Type | Planetary (Steel) |
Gear Backlash | 15 arcmin |
Motor Weight (w/o driver) | 660 g |
Motor Weight (w/ driver) | 705 g |
Size (w/o driver) | Ø96 × 41 mm |
Size (w/ driver) | Ø96 × 48.5 mm |
Max Axial Load | 225 N |
Max Radial Load | 900 N |
Noise Level | < 60 dB |
Communication | CAN |
Encoder Resolution | 14-bit |
Protection Grade | IP54 |
Operating Temp | –20°C to +80°C |
Custom Brake | Supported |
🚀 Applications
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🤖 Collaborative Robot Arms – Compact and precise for multi-axis joints
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🦿 Bipedal Robots – Stable walking and dynamic motion control
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🦾 Exoskeletons – Lightweight with strong torque output
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🐕 Mechanical Dogs – High torque for agile movement
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🏭 Automation Systems – Reliable performance in industrial settings