AC Servo Motor

180 mm AC Servo Motor — 380 VAC · 3,000 W · 19.1 N·m · 1,500 rpm

Exact SKU: ES-SM-A03-180G-T19P1NM-3000W-001

Confirm the motion profile, drive compatibility, mounting, shaft load, feedback interface and thermal conditions before final selection.

Rated current
10.6 A
Peak torque
57.3 N·m
Peak current
31.8 A
Flange size
180 mm
Torque constant
1.98 N·m/A
Back EMF constant
120 V/krpm
Bearing radial force
1,470 N
Bearing axial force
490 N
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2D Structure Diagram

ES-SM-A03-180G-T19P1NM-3000W-001 envelope view

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Mechanical Dimensions

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Mechanical View 1 for ES-SM-A03-180G-T19P1NM-3000W-001
Mechanical View 1

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Full Specifications

Grouped engineering parameters

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Dimensions & Integration

Flange size
180 mm
Bearing radial force
1,470 N
Bearing axial force
490 N
Mass
14 kg

Electrical Parameters

Rated voltage
380 VAC
Rated current
10.6 A
Peak current
31.8 A
Starting / stall current
11.7 A
Number of poles
10
Torque constant
1.98 N·m/A
Back EMF constant
120 V/krpm
Electrical time constant
13.8 ms
Motor outlet mode
Standard socket

Performance Parameters

Rated power
3,000 W
Rated torque
19.1 N·m
Peak torque
57.3 N·m
Starting / stall torque
21 N·m
Rated speed
1,500 rpm

Mechanical Parameters

Rotor inertia
52.43 kg·cm²
Mechanical time constant
1.11 ms

Thermal Parameters

Cooling method
Totally enclosed, self-cooled

Environmental & Insulation

Insulation class
F
Protection grade
IP65, shaft end IP54 (Note: with shaft-end oil seal IP54, without oil seal IP50)
Operating temperature
-20 to 40°C (no freezing)

Feedback & Sensors

Pole pairs
5

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Engineering Files

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Datasheet

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Installation notes

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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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