4000W 48V DC Servo Motor, 25Nm, 1500rpm

4kW 48V DC servo motor offers high torque, fast response, and accurate feedback for automation, robotics, and CNC systems. Its compact design, durable insulation, and precision encoder ensure stable, efficient performance in demanding motion control applications.

Basic Specifications

• Model: ATO-180TM25015C5-C; ATO-180TM25015C5-CB
• Rated Power: 4000W
• Rated Voltage: 48V DC
• Rated Current: 87.1±10%Arms
• Rated Torque: 25 N.m
• Peak Torque: 50 N.m
• Rated Speed: 1500 rpm
• Max. Speed: 2000 rpm
• Weight: 18.9kg; 32kg (with brake)
• Power Line Socket: Signal Leads Color-PE (yellow-green), U (red), V (blue), W (black), 24V (thin red), BRK (thin black)

Technical Parameters

• Vibration Class: Class F
• Line Resistance: 0.027Ω±10% (25 °C)
• Line Inductance: 0.095mH±10%
• Line Back EMF: 14.4 V/krpm ±10%
• Torque Coefficient: 0.238 N·m/A ±10%
• Rotor Moment of Inertia: 90 × 10⁻⁴ kg·m² ±10%; 93±10% (with brake)
• Feedback Component: Incremental Encoder, 2500 PPR
• Static Torque: >35Nm (with brake)
• Rated Voltage: DC24V±10% 2.4A (with brake)
• Insulation Resistance: DC 500 V, > 20 MΩ
• Ambient Temperature: -20～+40℃
• Ambient Humidity: 20～80% No Condensation

Features

1. Provides 25 N·m rated and 50 N·m peak torque, delivering stable power for precise motion with the 4000W 48V DC servo motor at 1500 rpm.
2. Runs efficiently with permanent magnet excitation, reducing energy loss and heat for the 48V DC servo motor.
3. Offers accurate feedback control via a 2500 PPR encoder, ensuring precise speed and position in automation use.
4. Built for reliability with an IP54-rated housing, the DC servo motor operates quietly and steadily from –20℃ to +40℃.

Dimension

Encoder Socket

Overload Characteristics

The characteristics are measured in the warm-boot conditions at 40℃:

Tips: Why Do Servo Motors Fail?

Servo motor failures often result from overheating, excessive vibration, poor lubrication, or incorrect wiring. To extend service life, ensure proper cooling, keep the motor clean and dry, and use a compatible driver with correct parameters. Regular maintenance and avoiding overload operation are key to keeping your servo motor running smoothly and reliably.

For more information, visit the blog Servo Motor Troubleshooting and Failure Analysis to learn expert tips on servo motor care and troubleshooting.