AC servomotor ACSM130N

220 Vwith built-in electromagnetic brake4-pole

Product overview
130 mm frame, 4-pole AC servo motor rated 1.3 kW, 220 V, 2500 RPM with rated torque 5 N·m. Integrated 23-bit absolute encoder. Part number: ACSM130N-05025B4-MH.

Key highlights

• Rated power: 1.3 kW
• Rated speed: 2500 RPM
• Rated torque: 5 N·m
• Peak torque: 15 N·m (3× rated)
• Encoder: 23-bit absolute

Electrical & mechanical specifications
Rated power: 1.3 kW
Rated line voltage: 220 V
Rated line current: 5.0 A
Rated speed: 2500 RPM
Rated torque: 5 N·m
Peak torque: 15 N·m
Back EMF: 68 V/1000 r.min
Torque constant: 1.0 N·m/A
Rotor inertia: 1.06×10⁻³ kg·m²
Phase resistance (L-L): 1.84 Ω
Phase inductance (L-L): 4.9 mH
Electrical time constant: 2.66 ms
Weight: 6.6 kg
Compatible drives: ACSDP200H / ACSDP200E

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 (without brake): 171 mm
Body length (with permanent magnet brake): 241 mm
Body length (with electromagnetic brake): 228 mm

Diagrams

• Torque-speed curve (image available)
• Mechanical drawing for ACSM130N series (image available)

Technical specifications

• Frame: 130 mm
• Poles: 4
• Rated power: 1.3 kW (1300 W)
• Rated voltage: 220 V
• Rated speed: 2500 RPM
• Rated torque: 5 N·m
• Peak torque: 15 N·m
• Encoder: 23-bit absolute encoder
• Back EMF: 68 V/1000 r.min
• Torque constant: 1.0 N·m/A
• Phase resistance (L-L): 1.84 Ω
• Phase inductance (L-L): 4.9 mH
• Electrical time constant: 2.66 ms
• Rotor inertia: 1.06×10⁻³ kg·m²
• Weight: 6.6 kg
• Compatible drives: ACSDP200H, ACSDP200E