MAB MA-h-IP66

MA-h Series Actuators

The MA-h series actuators are designed to meet the highest demands in drive technology — without compromise in terms of torque, weight, size, or precision. They combine a brushless motor with a high-precision harmonic drive, delivering a powerful solution for compact robotics and automation systems. Control is handled via an MD series controller, while positioning is determined by an integrated absolute encoder. The rugged IP66-rated housing provides reliable protection against dust and water. An electromagnetic brake is available as an option.

Technical data

• Operating voltage: 12–48 V DC
• Weight: 0.54 kg
• Dimensions: Ø73 × 62 mm
• Torque:
  • Rated: 15 Nm
  • Peak: 32 Nm
• Maximum speed: 66 rpm
• Gear type: Harmonic Drive (strain wave) – 50:1 reduction
  • Accuracy: < 1.5 arcmin
  • Repeatability: < ± 0.1 arcmin
• Output bearing: High-load cross-roller bearing
• Motor-side encoder: 14-bit absolute encoder
• Output encoder:
  • Integrated ME-am absolute encoder for position detection immediately after startup
  • Optional: RLS AksIM-2 absolute rotary encoder (17–20 bit) on the output shaft
• Protection rating: IP66 – fully dust and waterproof
• Sensors: Integrated temperature sensor
• Wiring: Daisy-chain capable electrical connectors
• Optional: Electromagnetic brake
• Compatible motor controller (MD series):
  • Interfaces: CAN-FD or CANopen