5-Pole Servo Motor 60mm Series 220V - Technical Summary

Motor Models and Variants

The document details specifications for 5-pole servo motors in the 60mm series operating at 220V. Two main variants are presented: motors without brake and motors with brake. Specific model codes include 60BST-C00630-2B1 (without brake), 60BST-C00630-2B1-Z (with brake), 60BST-C01330-2B1 (without brake), and 60BST-C01330-2B1-Z (with brake).

Electrical and Mechanical Parameters

• Rated Power: 0.28 W to 0.52 W depending on model.
• Rated Current: 1.6 A (for 0.28 W models) and 1.27 A (for 0.52 W models).
• Rated Voltage: 220 V for all models.
• Rated Speed: Approximately 3000 rpm ±10% or 3600 rpm ±10%, depending on the model.
• Maximum Speed: Matches rated speed values (3000 or 3600 rpm ±10%).
• Line Back EMF Constant: 25 V/Krpm for 0.28 W models, 31 V/Krpm for 0.52 W models.
• Moment Coefficient: 0.4 Nm/A for 0.28 W models, 0.49 Nm/A for 0.52 W models.
• Line Resistance: 5.8 Ω for 0.28 W models, 4.05 Ω for 0.52 W models.
• Line Inductance: 9.8 mH for 0.28 W models, 6.5 mH for 0.52 W models.
• Electrical Time Constant: 1.6 ms for 0.28 W models, 1.27 ms for 0.52 W models.
• Rated Torque: 0.28 Nm and 0.52 Nm respectively.
• Moment of Inertia: Approximately 74.5 to 98 x 10^-4 kg·m² depending on model length.

Physical and Protection Specifications

• Motor Insulation Class: Class F.
• Protection Level: IP54, indicating protection against dust ingress and water spray.
• Rotor Pole Pairs: 5 poles.
• Installation Dimensions: Motor body length varies between 74.5 mm and 98 mm depending on model and brake presence.

Additional Notes

The motors are designed for 220V operation with options for brake integration. The presence of brake slightly increases the motor length and weight. Electrical parameters such as line resistance and inductance vary with motor power rating. The motors maintain consistent rated and maximum speeds with a tolerance of ±10%. The moment coefficient and back EMF constants are critical for control and performance tuning.