TECHNICAL SPECIFICATIONS

Heavy-Duty Planetary Joint Module Specifications

Compare dimensions, torque, speed, electrical characteristics and communication interfaces across ARTUS robot joint module series.

ARTUS heavy-duty planetary joint module

HEAVY-DUTY SERIES

Heavy-Duty Joint Module

APM-125-400-R27

A high-torque integrated joint module engineered for heavy-duty humanoid robots, quadruped robots and demanding industrial applications. It combines precision planetary gearing, motor, drive control, encoder feedback and communication interfaces in one compact unit.

IN MASS PRODUCTION

Peak Torque

400 Nm

Rated Torque

120 Nm

Outer Diameter

125 mm

Protection

IP67

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TECHNICAL SPECIFICATIONS

APM Heavy-Duty Series Specifications

Review the core mechanical, performance, electrical and environmental specifications of the APM heavy-duty planetary joint module.

Parameter HEAVY-DUTY PLATFORM APM-125-400-R27
GENERAL SPECIFICATIONS
Module Outer Diameter125 mm
Hollow Diameter8.5 mm
Module Height87 mm
Module Weight2430 g
Reducer TypePlanetary
Reduction Ratio27:1
PERFORMANCE
Rated Speed120 rpm
Rated Torque120 Nm
Maximum Speed130 rpm
Maximum Torque400 Nm
Torque Constant2.4 Nm/A
Speed Constant2.7 rpm/V
ELECTRICAL & COMMUNICATION
Drive Voltage48 V
Communication ProtocolCAN / CANFD
MECHANICAL & ENVIRONMENT
Protection RatingIP67
Backlash< 12 arcmin
Model Configuration

APM-H125-400-R27 is a heavy-duty planetary robot joint module with 125 mm outer diameter, 27:1 reduction ratio and up to 400 Nm maximum torque. Final electrical interfaces and system integration requirements should be confirmed before ordering.

DIMENSIONS

Mechanical Dimensions and Interfaces

Detailed mounting dimensions and mechanical interface information for system integration.

Heavy-duty robot joint module dimensions and interface drawing