• ZeroErr eRob 80 T motor with cylindrical housing, front mounting flange, central opening, and bolt pattern.
  • Rear circular end plate of the ZeroErr eRob 80 T motor showing multiple electrical connectors and vented sections.
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ZeroErr eRob 80 T Robot Joint Actuator, EtherCAT/CANopen, Torque Sensor Options

ZeroErr eRob 80 T Robot Joint Actuator, EtherCAT/CANopen, Torque Sensor Options

ZeroErr

$1,440.00 USD
$1,440.00 USD
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Version
Reduction Ratio
Multi-loop Memory
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Overview

The ZeroErr eRob 80 T is a robot joint actuator family with EtherCAT or CANopen version selections, optional torque sensing, reduction-ratio selections, and multi-loop memory selections.

Features

  • 18 mm hollow shaft for routing cables and air lines; the routing is stated not to affect bending life.
  • Corner mounting holes and direct-mounting design.
  • Friction brake.

Configuration Options

Selection Available labels
Version eRob 80 T (CANopen With Torque Sensor); eRob 80 T (CANopen Without Torque Sensor); eRob 80 T (EtherCAT With Torque Sensor); eRob 80 T (EtherCAT Without Torque Sensor)
Reduction Ratio 50; 80; 100
Multi-loop Memory Without Multi-loop Memory; With Multi-loop Memory

The EtherCAT versions use the EtherCAT communication option, and the CANopen versions use the CANopen communication option. The With Multi-loop Memory selection is stated to memorize single-turn and multi-turn power-off positions.

Specifications

Parameter Value
Product type eRob 80 T robot joint actuator
Hollow-shaft diameter 18 mm
Communication selections EtherCAT or CANopen, depending on selected version
Brake type Friction brake

Applications

  • Humanoid robots
  • Robotic arms
  • Exoskeletons
  • Quadruped robots
  • AGV vehicles
  • ARU robots
  • Collaborative robots
  • Medical robots
  • Automation equipment

Documents

EROB170I I Series EtherCAT eRob80T — 3D Model (ZIP)

EROB170I I Series EtherCAT — 3D Model (ZIP)

EROB80 T Series EtherCAT — 3D Model — STEP File (ZIP)

EROB80 T Series CANopen — 3D Model — STEP File (ZIP)

EROB80 T Series EtherCAT instalation drawing — Installation Drawing (PDF)

EROB80 T Series CANopen instalation drawing — Installation Drawing (PDF)

Visual Details

Product Video

Product Views

ZeroErr eRob80 T-Type robot joint actuator
The product is identified as an eRob80 T-Type Robot Joint. The eRob80 T-Type Robot Joint is presented for rapidly assembling robots.

Features and Design

eRob80 T robot joint cutaway with 18 mm hollow shaft for wiring
The robot joint has an 18 mm large hollow shaft for wiring. The hollow shaft passes cables and air lines.
Exploded eRob80 T joint diagram with labeled components
The exploded assembly is labeled as containing eight core components. The assembly includes a motor-side absolute encoder.
Friction brake section for eRob80 T robot joint
The brake section is identified as a high-reliability friction brake. The brake uses a friction-type brake holder.

Interfaces and Connections

Robot joint rear interface panel with EtherCAT and CANopen labels
The EtherCAT versions are identified by the EtherCAT communication option. The CANopen versions are identified by the CANopen communication option.

Specifications and Performance

Dual absolute encoder control graphic for eRob80 T joint
Repeatability is stated as up to Âą7 arcseconds. Absolute accuracy is stated as up to Âą15 arcseconds, with an asterisk footnote marker.

Application Examples

Robot joint application fields graphic
Application fields listed are collaborative robots, medical robots, and automation equipment.

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