Hollow-Shaft Frameless Torque Motor

38 mm Frameless Torque Motor — 0.135 N·m · 3500 rpm · 50 W · 1.7 A

Exact SKU: ES-FM-H01-OD038-T0P135NM-001

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Product Media

3D model and reviewed 2D drawing

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2D Structure Diagram

ES-FM-H01-OD038-T0P135NM-001 envelope view

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Mechanical Dimensions

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Mechanical View 1 for ES-FM-H01-OD038-T0P135NM-001
Mechanical View 1
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Full Specifications

Grouped engineering parameters

All 15 reviewed public parameters for this exact SKU are shown below. Unreviewed source fields remain excluded.

Dimensions & Integration

Mass
0.056 kg

Electrical Parameters

Rated current
1.7 A
Maximum current
5.491 A
Torque constant
0.089 N·m/A
Voltage constant
5.4 V/krpm
Electrical time constant
0.71 ms

Performance Parameters

Rated power
50 W
Rated torque
0.135 N·m
Maximum torque
0.405 N·m
Rated speed
3,500 rpm
Maximum speed
5,500 rpm

Mechanical Parameters

Rotor inertia
0.0124 kg·cm²
Mechanical time constant
0.95 ms

Thermal Parameters

Temperature sensor configuration
NTC

Environmental & Insulation

Insulation class
Class F

RFQ Workflow

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Engineering Files

Controlled documentation access

2D drawing

Controlled Review

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STEP / STP CAD

Controlled Review

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Compliance

Product Integration & Compliance

OEM INTEGRATION RESPONSIBILITY

This product is a component or configurable module intended for integration into an OEM, commercial, industrial or research system.

The customer is responsible for final product selection, system-level risk assessment, safety functions, mechanical and electrical integration, validation, certification and regulatory compliance.

Published ratings apply only under the stated conditions. Confirm the operating point, interfaces, control compatibility, thermal conditions, duty cycle and required documentation before final selection.

This product is not approved for a safety-critical or restricted application unless expressly authorized in writing.

MOTOR AND ACTUATOR INTEGRATION

Confirm continuous and peak operating points, load inertia, acceleration, shock, radial and axial loading, mounting accuracy, cooling, drive compatibility, encoder interface, braking behavior and fault response.

A standard holding brake is not represented as a safety brake unless the Exact SKU is expressly identified and documented as safety-rated.

Mechanical stops, guards, interlocks, emergency functions and system-level functional safety remain the responsibility of the machine manufacturer and system integrator.

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