MyActuator HM-50 Harmonic Mini Actuator (CAN)
MyActuator HM-50 Harmonic Mini Actuator (CAN)
🤖 Harmonic precision in a mini footprint - zero-backlash motion for compact joints.
🔍 Product Overview
The HM-50 is a Harmonic Mini integrated actuator: a strain-wave (harmonic) reducer with BLDC motor, driver and encoder in a small, low-noise package. Harmonic drives give near-zero backlash and high positional accuracy, and the mini form factor makes the HM-50 ideal for the compact joints of humanoids - fingers, wrists, necks - as well as small robotic arms, grippers and precision desktop robots.
📋 Technical Specifications
Series | HM Harmonic Mini integrated actuator |
Model | HM-50 (50 frame) |
Reducer | Harmonic / strain-wave (near-zero backlash) |
Drive | Integrated FOC driver + encoder |
Communication | CAN BUS |
Strengths | Small size, low noise, high precision |
Note | Full datasheet (torque/ratio) provided on request |
🧩 Purpose & Real-World Applications
Compact humanoid joints - fingers, wrists, neck and small arm joints where space is tight
Desktop and educational robots and small robotic arms
Grippers and end-effectors needing quiet, precise, zero-backlash motion
Any build needing harmonic precision in a mini footprint
🎯 Who Is This For?
Humanoid & legged-robot startups, university robotics labs, and industrial R&D teams building arms, joints, grippers and precision motion systems - plus advanced makers who need integrated, bus-controlled smart actuators.
⚠️ Pre-Order & Price Disclaimer
Imported on demand (pre-order): genuine MyActuator unit imported against your confirmed order with GST invoice, typically shipping in 2-4 weeks. The price shown is an approximate landed-cost estimate (international shipping + customs duty + GST + our margin included) and may vary with shipping, logistics and currency exchange at the time of import. MyActuator sells these newer modules on a quote basis - we confirm the exact price before your order is placed.
📦 Bulk & Institutional Orders
Building a full humanoid / robot-arm BOM or equipping a lab? Reach out for bulk / volume pricing at team@robotechminds.com - we handle multi-unit imports, GST invoicing and institutional (college / research / GeM) procurement.

