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HARMONIC JOINT MODULES

AHM Harmonic Joint Modules for Robotic Systems

Integrated harmonic joint modules combining precision reduction, torque motors, encoders, drive electronics and optional braking in compact configurations for humanoid robots, collaborative robots and precision automation systems.

✓ Compact harmonic reduction platform

✓ Low-backlash positioning and precision feedback

✓ Optional brake, dual encoder, CAN and EtherCAT

View AHM Selection →

MULTIPLE SIZES AND CONFIGURATIONS

AHM SERIES

AHM Joint Module Selection

Compare AHM harmonic joint module platforms by size, ratio, torque, power and weight.

Model	Motor Ø	Module Ø	Ratios	Peak Torque	Rated Power	Weight	Communication	Series
AHM-030-040	30 mm	40 mm	51 / 101	3.3–4.8 Nm	30 W	0.19 kg	CAN / EtherCAT	Compact Series 3 Platforms Explore Series →
AHM-040-052	40 mm	52 mm	51 / 101	8.3–11 Nm	50 W	0.32 kg	CAN / EtherCAT
AHM-050-060	50 mm	60 mm	51 / 81 / 101	23–34 Nm	85 W	0.45 kg	CAN / EtherCAT
AHM-050-070	50 mm	70 mm	51 / 81 / 101	23–34 Nm	85 W	0.66 kg	CAN / EtherCAT	Mid-size Series 5 Platforms Explore Series →
AHM-060-070	60 mm	70 mm	51 / 81 / 101 / 121	42–66 Nm	230 W	0.73 kg	CAN / EtherCAT
AHM-060-080	60 mm	80 mm	51 / 81 / 101 / 121	42–66 Nm	230 W	1.03 kg	CAN / EtherCAT
AHM-070-080	70 mm	80 mm	51 / 81 / 101 / 121	69–108 Nm	340 W	0.90 kg	CAN / EtherCAT
AHM-070-090	70 mm	90 mm	51 / 81 / 101 / 121	69–108 Nm	340 W	1.27 kg	CAN / EtherCAT
AHM-080-097	80 mm	97 mm	51 / 81 / 101 / 121 / 161	121–217 Nm	450 W	1.50 kg	CAN / EtherCAT	Large Series 3 Platforms Explore Series →
AHM-080-110	80 mm	110 mm	51 / 81 / 101 / 121 / 161	121–217 Nm	450 W	2.06 kg	CAN / EtherCAT
AHM-100-120	100 mm	120 mm	51 / 81 / 101 / 121 / 161	267–459 Nm	720 W	2.52 kg	CAN / EtherCAT
AHM-100-142	100 mm	142 mm	51 / 81 / 101 / 121 / 161	267–459 Nm	720 W	3.96 kg	CAN / EtherCAT	Extra-large Series 2 Platforms Explore Series →
AHM-100-170	100 mm	170 mm	51 / 81 / 101 / 121 / 161	496–800 Nm	650 W	6.84 kg	CAN / EtherCAT	Extra-large Series 2 Platforms Explore Series →

Select a platform above and open the corresponding AHM Series page for detailed specifications, dimensions and available configurations.

KEY ADVANTAGES

Integrated Motion Solutions for Robotic Systems

Harmonic drive, motor, feedback, brake and control integrated into one compact joint module.

PRODUCTION CAPABILITY

Engineering and Delivery Support

From prototype evaluation to volume production, ARTUS provides integrated engineering, manufacturing and delivery support for robotic joint module projects.

30,000+

Annual Joint Module Capacity

2000+

Monthly Robot Production Support Capacity

Approx. 6 Weeks

Prototype Development

Flexible Scheduling

Pilot and Volume Production

QUALITY ASSURANCE

Built and Tested for Reliable Operation

Our engineering and manufacturing process covers precision component production, module assembly, performance testing and production quality control. Each project is evaluated and verified according to the agreed operating conditions and technical requirements.

Precision component inspection

Module assembly verification

Performance and functional testing

Final production quality inspection

2-Year Limited Warranty

Discuss Your Robot Joint Module Requirements

Share your target torque, reduction ratio, installation space, brake, encoder and communication requirements with our engineering team.

View Specifications