PRODUCT CODERJA-01-07

MTS RJA‑01‑07

Integrated robot joint actuator, 7 N·m rated and 18 N·m peak torque

Datasheet
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Overview

For use in hip and knee joints of small quadrupeds and humanoids and in lightweight robot arms. Also in human assistive devices.

Key technical specifications

Rated torque
7 N·m
Continuous torque
7.5 N·m
Peak torque
18 N·m (for 11 s)
Rated voltage
48 V DC
Voltage range
24–60 V DC
Rated output power
73 W ±10%
Rated speed
100 rpm ±10%
No‑load speed
450 rpm ±10%
Rated current
8 A ±10%
Peak current
24 A ±10%
Torque constant
1.06 N·m/A
Interface
CAN FD, USB Type‑C
Encoders
2 × magnetic
Weight
424 g
Diameter
75 mm
Length
50 mm
Operating temperature
−20 to +50 °C

Key features

01

Integrated motor, gearbox, FOC driver and dual encoders in one compact joint.

02

Backdrivable design for compliant, torque‑controlled motion.

03

7.5 N·m continuous torque and 18 N·m peak torque.

Have a specification? Let’s build it.

Send your requirements, drawings or a reference motor, and our engineering team will review the specification and propose a build.