AC servomotor ACSM130N

220 V4-polehigh-torque

Product Overview
130 mm frame, 4-pole AC servo motor rated 1.0 kW (1000 W), 220 V, 2500 RPM. Rated torque 4 N·m and peak torque 12 N·m. Integrated 23-bit absolute encoder for position feedback. Suitable for motion control applications requiring a compact 130 mm frame and high torque density.

Key Highlights

• Rated Power: 1.0 kW
• Rated Speed: 2500 RPM
• Rated Torque: 4 N·m
• Peak Torque: 12 N·m
• Encoder: 23-bit absolute

Identifiers
Part Number: ACSM130N-04025B4-MH
Alternate Rated Power: 1000 W
Rated Voltage: 220 V

Electrical & Mechanical Specifications
Rated Power: 1.0 kW
Rated Line Voltage: 220 V
Rated Line Current: 4.0 A
Rated Speed: 2500 RPM
Rated Torque: 4 N·m
Peak Torque: 12 N·m
Back EMF: 72 V/1000 r.min
Torque Constant: 1.0 N·m/A
Rotor Inertia: 0.85×10⁻³ kg·m²
Phase Resistance (L-L): 2.76 Ω
Phase Inductance (L-L): 6.42 mH
Electrical Time Constant: 2.32 ms
Weight: 6.2 kg
Compatible Drive: ACSDP100H-75 / ACSDP100E-75

Encoder & Protection
Encoder Type: 23-bit absolute
Insulation Class: Class B
Ambient Temperature: -20°C ~ +40°C
Ambient Humidity: < 90% RH (non-condensing)

Mechanical Dimensions
Frame Size: 130 mm
Body Length (w/o brake): 166 mm
Body Length (with permanent magnet brake): 236 mm
Body Length (with electromagnetic brake): 223 mm

Diagrams & Charts
Torque-speed curve and mechanical drawing are provided for performance and mounting reference.

Technical specifications

• Frame: 130 mm
• Poles: 4
• Rated Power: 1.0 kW (1000 W)
• Rated Voltage: 220 V
• Rated Speed: 2500 RPM
• Rated Torque: 4 N·m
• Peak Torque: 12 N·m
• Encoder: 23-bit absolute
• Back EMF: 72 V/1000 r.min
• Torque Constant: 1.0 N·m/A
• Rotor Inertia: 0.85×10⁻³ kg·m²
• Phase Resistance (L-L): 2.76 Ω
• Phase Inductance (L-L): 6.42 mH
• Electrical Time Constant: 2.32 ms
• Weight: 6.2 kg
• Compatible Drives: ACSDP100H-75, ACSDP100E-75
• Operating Ambient: -20°C to +40°C, < 90% RH (non-condensing)
• Typical part number: ACSM130N-04025B4-MH