Ultra-Thin Frameless Torque Motor

91 mm Ultra-Thin Frameless Torque Motor - 3,000 rpm · 48 VDC

Review the recorded engineering values, controlled media and documentation status for this exact SKU before integration.

Exact SKU ES-FM-U01-OD091-T2NM-001
Stator Outer Diameter
91 mm
Rotor Inner Diameter
46 mm
Axial Stack Length
14 mm
Rated Speed
3,000 rpm
DC-Link Voltage
48 VDC
Number of Pole Pairs
8
Physical product image
Product image for ES-FM-U01-OD091-T2NM-001

Full specifications

Grouped engineering parameters

All 61 reviewed public parameters for this exact SKU are shown below. Unreviewed source fields remain excluded.

61 published fields

Dimensions & Integration

40 fields
Stator Outer Diameter
91 mm
Axial Stack Length
14 mm
Rotor Inner Diameter
46 mm
Lead Wire Configuration
100 mm lead no connector
Power terminal preparation requirement
5 mm
Temperature line length requirement
100 mm
Power lead length requirement
100 mm
Power lead phase labels
Power leads labeled U, V and W
Maximum axial height
28.5 mm
Local axial length
14 mm
Maximum local step distance
6.5 mm
Local spacing
1 mm
Perpendicularity to datum A
0.02 mm
Surface roughness
1.6
Inner diameter
46.7 mm
Outer diameter
91.5 mm
Fit diameter
54 mm
Concentricity/coaxiality to datum A
0.02 mm
Maximum outer diameter
89 mm
Intermediate diameter
61.7 mm
Chamfer
0.5 mm
Datum A
Datum A
Magnet and rotor core note
Magnet and rotor core
End faces flush requirement
End faces flush
Bottom width
16 mm
TN curve coordinate point
2,500
Torque axis tick mark
6
TN curve coordinate point
3,000
Torque axis tick mark
4
Vertical axis label
Torque
Short term workspace
Short term operating region
Torque axis tick mark
2
Continuous workspace
Continuous operating region
Torque axis tick mark
0
Speed axis tick mark
3,000
Speed axis tick mark
0
Speed axis tick mark
1,000
Speed axis tick mark
2,000
Speed axis tick mark
4,000
Horizontal axis label
Rotational speed in rpm

Electrical Parameters

8 fields
DC-Link Voltage
48 VDC
Rated Current
16.2 A
Maximum Current
43.5 A
Torque Constant
0.13 N·m/A
Line-to-Line Resistance
0.12 Ω
Closed-Circuit Line-to-Line Inductance
0.22 mH
Electrical Time Constant
1.83 ms
Standstill Current
17.8 A

Performance Parameters

5 fields
Rated Power
630 W
Rated Torque
2 N·m
Maximum Torque
5 N·m
Rated Speed
3,000 rpm
Standstill Torque
2.2 N·m

Mechanical Parameters

2 fields
Mechanical Time Constant
1.39 ms
Motor Version
S version

Thermal Parameters

2 fields
Temperature Sensor
PT1000 temperature sensor with 100 mm lead
Cooling Method
Totally enclosed non-ventilated

Environmental & Insulation

1 fields
Insulation Class
Class F

Feedback & Sensors

3 fields
Feedback Device
None
Number of Poles
16
Number of Pole Pairs
8

Product documentation

Product documentation

Review published PDFs for specifications, then request controlled 2D and 3D engineering files for integration.

Published PDFsDirect access · current public editions

SKU Datasheet

ES-FM-U01-OD091-T2NM-001 Product Datasheet

SKU-specific · Specifications and performance data

Review performance specifications, operating limits and selection data for this SKU.

R04 4 pages · 403 KB

View datasheet (PDF)

SKU Integration Guide

ES-FM-U01-OD091-T2NM-001 Dimensional & Integration Guide

SKU-specific · Dimensions and mounting interfaces

Review dimensions, mounting interfaces and integration notes for this SKU.

R01 659 KB

View integration guide (PDF)

Category Selection Guide

Ultra Thin Frameless Torque Motors Category Selection Guide

Category-wide · Product platform comparison

Compare product platforms, key selection parameters and application requirements to narrow your options.

R01 5 pages · 123 KB

View selection guide (PDF)
Engineering files pending review No public file status is inferred.

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.

Read Product & Service Compliance Notice

RFQ checkpoint

Send the reviewed product context

Current reviewed product ES-FM-U01-OD091-T2NM-001 Exact SKU selected
Stator Outer Diameter
91 mm
Rotor Inner Diameter
46 mm
Axial Stack Length
14 mm
Rated Speed
3,000 rpm
Request a Quote
SKU ES-FM-U01-OD091-T2NM-001
Stator Outer Diameter
91 mm
Rotor Inner Diameter
46 mm
Axial Stack Length
14 mm
Rated Speed
3,000 rpm
Request a Quote