AC servomotor UCS57-180

36 VNEMA 23servo-driven

Product Overview
The UCS57-180 is a 57 mm integrated low-voltage AC servo motor delivering 180 W at 3000 RPM with a rated torque of 0.57 N·m. The unit combines motor, 1000 PPR encoder, vector-control DSP driver and a network communication module in a compact 57×57×147.5 mm housing for space‑constrained industrial applications.

Key Highlights

• 180 W rated power at 3000 RPM
• Integrated DSP controller with vector control algorithm
• Built-in 1000 PPR incremental encoder
• Onboard network communication module
• Compact 57×57×147.5 mm body (NEMA 23)

Quick Specifications
Rated Power — 180 W
Rated Voltage — 36 V AC
Rated Speed — 3000 RPM
Rated Torque — 0.57 N·m
Peak Torque — 1.5 N·m
Rated Current — 7.2 A

Electrical Specifications
Rated Voltage — 36 V AC
Rated Power — 180 W
Rated Speed — 3000 RPM
Rated Torque — 0.57 N·m
Peak Torque — 1.5 N·m
Rated Current — 7.2 A
Back-EMF Constant — 65 V/kRPM
Torque Constant — 0.08 N·m/A
Rotor Inertia — 0.46 kg·cm²
Encoder Resolution — 1000 PPR
Insulation Class — B (130°C)
Frame Size — 57 mm (NEMA 23)
Body Length — 147.5 mm
Weight — 1.63 kg
Part Number — UCS57-180

Mechanical Drawing
Mechanical drawing available showing overall dimensions and mounting details for the 57 mm integrated low-voltage servo motor (57×57×147.5 mm body).

Technical specifications

• Model / Part Number: UCS57-180
• Rated Power: 180 W
• Rated Voltage: 36 V AC
• Rated Speed: 3000 RPM
• Rated Torque: 0.57 N·m
• Peak Torque: 1.5 N·m
• Rated Current: 7.2 A
• Back-EMF Constant: 65 V/kRPM
• Torque Constant: 0.08 N·m/A
• Rotor Inertia: 0.46 kg·cm²
• Encoder Resolution: 1000 PPR
• Insulation Class: B (130°C)
• Frame Size: 57 mm (NEMA 23)
• Body Length: 147.5 mm
• Weight: 1.63 kg