Harmonic Rotary Actuators

Harmonic Rotary Actuators
Harmonic Rotary Actuators

High torque, high precision, peak torque up to 800Nm

48VDC or 110/ 220VAC (EtherCAT / CANOpen)

Integrated German-manufactured drive (optional)

Optional integrated brake, incremental / absolute feedback

IP rating up to IP67 for hash environments

Our brand new series integrated harmonic actuator systems provide large-torque and high-precision rotary actuation. With the integrated design, processing and assembly techniques, it is designed and manufactured as all-in-one compact solution: i.e. high precision, backlash-free harmonic gearbox (strain wave gearbox) with integrated framework torque motor, hollow shaft high resolution absolute or incremental encoder, brake and intelligent sensor.

There are three different formats available for this innovative gear-motor package to suit different industrial needs and applications:

  • MAH & MAT series with hollow shaft design for space saving, cables hassle-free applications;
  • MGM series which is also hollow shaft design but with integrated electronics (German-manufactured, high quality drive, supporting EtherCAT or CANOpen) onboard for position, velocity and torque control all-in-one applications

Other Features

The standard temperature range for MAH & MAT actuators is:

    • Ambient operating temperature: 0°C  … 40°C 
    • Ambient storage temperature: -20°C  … 60°C 

Optional low temperature grease to enable the actuator to operate at:

    • Ambient operating temperature: -20°C  … 40°C 
    • Ambient storage temperature: -20°C  … 60°C 

The working humidity range for the MAH & MAT actuators:

  • Relative humidity (without condensation):  20% - 80%
  • Mechanical Vibration resistance: 5g max.
  • Environmental Protection: 
    • Standard IP65; dust tight; no ingress of dust; Protect against 6.3mm water nozzle for 3 minutes at 12.5 LPM at 30 kPa at a distance of 3 meters
    • Optional IP67; dust tight; no ingress of dust; protect against 30-minute submersion at a depth of 1 meter.

Our integrated harmonic gear motors can run at standard input voltage of 48VDC, 110VAC or 220VAC. The other customised winding options and a number of technical data (such as torques, speed etc.) options may be also available upon request, depending on the customers’ requirements.

Harmonic Rotary Actuators Models

MAH-harmonic-geared-motors

MAH Series (with Hollow Shaft)

  • 5 gear ratios (51, 81, 101, 121, 161)
  • Peak torque up to 800Nm
  • Hollow-shaft diameters from 9-40mm
  • Incremental or absolute encoder (multi-turn)
  • Optional holding brake
  • Ingress protection: up to IP67
MAT-harmonic-rotary-actuators

MAT Series (with enlarged Hollow Shaft)

  • Mounting flange, optional colour anodisation
  • 3 gear ratios (51, 101, 161)
  • Cont./Peak torques up to 557/800Nm
  • Hollow-shaft diameters from 26-45mm
  • Incremental or absolute encoder (multi-turn)
  • Optional holding brake, up to IP67
MGM-integrated-harmonic-rotary-actuators

MGM Series (with integrated drive)

  • 5 gear ratios (51, 81, 101, 121, 161)
  • Cont./Peak torques up to 557Nm / 800Nm
  • Integrated quality German-manufactured drive, supporting EtherCAT or CANOpen
  • Incremental or absolute encoder (multi-turn)
  • Optional holding brake, up to IP67
  • Fully customisable, can be used in harsh environments

Videos & Tutorials

Sit with our technical team as they discuss our harmonic rotary actuator range that has quick lead times...

Typical Applications

  • Robotics
    • Collaborative robots
    • Multi-joint industrial robots
    • Mechanical arm
  • Electronic & semiconductor equipment
  • Precision cloud platform
  • Precision CNC machine tools
  • Aerospace equipment
  • Precision machine tool
  • Special purpose machines
  • Precision laser processing device
  • Optical detection equipment
  • ROV/AGV electric vehicles
  • Medical devices
  • 3D equipment

Ready to find out more? Contact us for a quote.
Please contact our technical sales team for pricing, datasheets, technical drawings (2D / 3D), hardware & software manuals or any other technical information for your applications...