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OverviewIntegrated Rotary Joint

HarmoCore 25H Lightweight Harmonic Actuator - Standard

Series HarmoCore · Model 25H

Product SubtypeHarmonic Integrated Rotary Joint

Key Specifications

Outer Diameter: 99 mm
Weight: 1.85 kg
Continuous Torque: 133 Nm
Peak Torque: 351 Nm
Gear Ratio: 101
Maximum Speed: 39.6 rpm

Full Technical Specifications

Specifications & Architecture

Performance

Continuous Torque: 133 Nm
Peak Torque: 351 Nm
Gear Ratio: 101
Rated Output Speed: 29.7 rpm
Maximum Speed: 39.6 rpm

Dimensions

Outer Diameter: 99 mm
Length: 87 mm
Weight: 1.85 kg
Hollow Diameter: 15 mm

Electrical

Rated Voltage: 48 V

Interface

Encoder Type: Dual Encoder; Single-turn Absolute; 23-bit
Communication: EtherCAT; CAN FD (brochure states available after Oct. 2025)

Architecture

Summary: Harmonic reducer with optional torque sensor + shell + frameless motor + encoder + drive board + cover
Motor Type: Frameless Motor
Reducer Type: Harmonic Reducer
Hollow Diameter: 15 mm
Encoder Type: Dual Encoder; Single-turn Absolute; 23-bit
Driver Integrated: Yes
Brake Integrated: No
Torque Sensor Optional: Yes
Mounting Options: Double-sided; Rod; Bilateral through; Single-sided; Bottom; Radial

Procurement

Supplier Documentation

Review technical and supplier evidence available for this component.

DatasheetRequest from Supplier
Mechanical drawingRequest from Supplier
Motor specificationRequest from Supplier
Reducer specificationRequest from Supplier
Encoder specificationRequest from Supplier
Driver specificationRequest from Supplier
Quality certificateRequest from Supplier
Final inspection / test reportRequest from Supplier