1000W 220V Servo Motor with 17-Bit Encoder

A Torque-Oriented 110 mm Servo

The 110JASM10220K-17BCW is a 1000W 220V Servo Motor rated at 2000 r/min on a 110 mm frame, delivering 4.77 N·m of rated torque. It is fitted with a holding brake and a 17-bit magnetic encoder. The 2000 r/min rated speed places it on the torque-focused side of the servo catalogue, which translates into strong low-speed holding torque for axes that favour force over top-end velocity.

Torque Curve and Load Handling

Rated at 2000 r/min rather than 3000 r/min, this motor exchanges a portion of top speed for a flatter torque delivery at the lower and middle ends of the range. For machines whose useful motion happens well below 2000 r/min, the result is usable torque in the band that matters most. The 4.77 N·m reading is the continuous figure; transient demands above it are acceptable only for short intervals governed by thermal limits in the winding and the 110 mm body.

Feedback and closed loop Operation

The 17-bit magnetic encoder feeds rotor position back to the companion drive so that the current, velocity and position loops stay closed at all times. Magnetic encoding holds up well in environments where chips, moisture or residue would compromise an optical scale. The holding brake holds the output shaft stationary whenever the enable signal is dropped, which is important on vertical feed axes and on systems that must lock position during a stoppage.

Key Specifications

• Rated voltage: 220 VAC
• Rated power: 1000 W
• Frame size: 110 mm
• Rated torque: 4.77 N·m
• Rated speed: 2000 r/min
• Encoder: 17-bit magnetic
• Brake: integrated holding type
• Characteristics: high rotational speed, high performance, low noise

Applications

The torque-oriented profile makes the motor a practical choice for packaging machinery, textile and printing equipment, food processing, material handling, battery manufacturing, and AGV/AMR drives, as well as CNC auxiliary axes where repeatable placement is required.

Selection Considerations

Confirm the drive is tuned for the lower 2000 r/min range and that the brake supply is correctly wired for the application. Lyenwsin supplies the 1000W 220V servo motor with matched drives and technical support.