Robot Joint Modules

eRob80T Robotic Joint Module

Industrial-grade T-type robot joint module โ€” 143 Nm peak output

80 mm diameterEtherCAT / CANopen19-bit encoder
ModeleRob80T
SerieseRob Series
โœ“ Global Stock Networkโœ“ Custom Gear Ratiosโœ“ Application Engineeringโœ“ STO Safety Compliant
eRob80T product image 1
80 mm
Diameter
TBC
Weight
TBC
Peak Torque

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Product Overview

High-performance T-type integrated robot joint module delivering up to 143 Nm peak momentary torque from a 146 W motor in an 85 mm diameter, 111.8 mm length housing. Built for demanding proximal joints in collaborative robots, humanoid platforms, and industrial automation arms.

The eRob80T is a fully integrated rotary actuator combining servo motor, harmonic gear reducer, encoders, servo electronics, and compact mechanical packaging in a single assembly.

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Outer Diameter
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Weight
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Hollow Shaft
18 mm
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Max Torque
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Max Speed
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Gear Ratios
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Output Type
Integrated robot joint module

Key Specifications

Critical performance parameters at a glance

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85mm
Outer Diameter
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111.8mm
Length
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1.94kg
Weight
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143Nm
Peak Momentary Torque
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60RPM
Maximum Output Speed
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146W
Motor Power
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17-50 / 17-80 / 17-100 / 17-120
Available Gear Ratios
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19-bit absolute multiturn
Encoder Resolution

Technical Specifications

Physical

Outer Diameter
85 mm
Length
111.8 mm
Weight
1.94 kg

Performance

Peak Momentary Torque
143 Nm
Maximum Output Speed
60 RPM
Motor Power
146 W
Available Gear Ratios
17-50 / 17-80 / 17-100 / 17-120

Control

Encoder Resolution
19-bit absolute multiturn
Repeatability
ยฑ7 arc seconds
Communication Protocols
EtherCAT, CANopen, Modbus

Product Attributes

Weight
1.94 kg
Outer Diameter
85 mm
Length
111.8 mm
Output Type
T-type (through-shaft output)
Gear Ratios
17-50 / 17-80 / 17-100 / 17-120
Model Series
eRob80HXXT
Motor Power
146 W

Industrial Applications

These products support advanced robotics, automation, and industrial motion systems where precision, durability, and integration quality are important.

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Industrial Automation

Used in automation systems where dependable motion performance and integration quality are required.

AutomationIndustrialMotion control
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Robotics

Supports robotic subsystems that require reliable motion, control, or feedback components.

RoboticsPrecisionOEM
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Machine Building

Integrated into custom equipment and OEM platforms where motion-system performance matters.

Machine buildersOEMIntegration
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Precision Equipment

Applied in specialist systems requiring stable performance, compact packaging, and dependable operation.

PrecisionCompactReliable
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Material Handling

Used in handling, transfer, and positioning systems across industrial applications.

HandlingPositioningIndustrial
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Custom Engineering

Selected for engineered systems where application-specific performance and packaging are critical.

CustomEngineeringSystems
Customization Available

Factory Modification & Custom Sourcing

This product supports custom configurations and equivalent sourcing

Available Modifications

  • โ€ขTorque and speed ratio customization
  • โ€ขMounting interface modifications
  • โ€ขConnector and wiring specifications
  • โ€ขHousing and enclosure options

Sourcing Options

  • โ€ขStandard product sourcing
  • โ€ขEquivalent product identification
  • โ€ขReplacement part sourcing
  • โ€ขVolume pricing (MOQ may apply)
Expert Answers

Frequently Asked Questions

Technical answers sourced from engineering specifications and integration guides.

The eRob80T delivers up to 143 Nm peak torque from a 146 W motor in an 85 mm diameter, 111.8 mm length housing.

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