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Back to productsIntegrated Joint Actuator

maxon HEJ 70

maxon

Community
Back to productsIntegrated Joint Actuator

maxon HEJ 70

maxon

Community

High Efficiency Joint actuator: ±19 N·m continuous / ±50 N·m peak, up to 28 rad/s, with 14-bit absolute encoder and EtherCAT in a sealed IP67, 1.05 kg package.

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Updated41d ago

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actuatorjointmaxonethercatip67

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High Efficiency Joint actuator: ±19 N·m continuous / ±50 N·m peak, up to 28 rad/s, with 14-bit absolute encoder and EtherCAT in a sealed IP67, 1.05 kg package.

Save it, compare it, request a quote or record that you have used it — with an account.

Sign in to save or compare
Updated41d ago

Tags

actuatorjointmaxonethercatip67

Overview

The maxon HEJ 70 (High Efficiency Joint) integrates a torque-dense motor, planetary gearbox, 14-bit absolute encoder and EtherCAT control electronics into a sealed IP67 actuator weighing 1.05 kg. It delivers ±19 N·m continuous and ±50 N·m peak torque, up to 28 rad/s joint speed, with efficiency up to ~74%, designed for dynamic legged and mobile robots.

actuatorjointmaxonethercatip67

Key features

  • ±50 N·m peak torque
  • ±19 N·m continuous
  • Up to 28 rad/s
  • 14-bit absolute encoder + EtherCAT
  • IP67, 1.05 kg

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At a glance

Rated Torque
19 Nm
Peak Torque
50 Nm
Torque Density
47.6 N·m/kg

Manufacturer

M
maxon

Sachseln, CH · Founded 1961

Precision drive systems

View organisation →

Variants

2 models available

HE
HEJ 70-48-50Current
HE
HEJ 90-48-140

At a glance

Rated Torque
19 Nm
Peak Torque
50 Nm
Torque Density
47.6 N·m/kg

Manufacturer

M
maxon

Sachseln, CH · Founded 1961

Precision drive systems

View organisation →

Variants

2 models available

HE
HEJ 70-48-50Current
HE
HEJ 90-48-140