5630-029

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The Pacific Scientific 5630-029, part of the 5000 Stepper Motors series, operates with a nominal input voltage of 115 Vac and weighs 4 kilograms. It features a peak output current of 11.3 A/phase and a maximum microstep resolution of 1/125 step. With a chopper frequency of 20 kHz, it ensures reliable performance.

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Product Description:

The product 5630-029 refers to the 5000 Stepper Motor by Pacific Scientific. Pacific Scientific is a known manufacturer of high-performance motion control products. This unit is classified as a stepper motor drive with an integrated power supply. It is designed for board-level integration and provides reliable software control. The 5000 Stepper Motors are built with a high-reliability rating, ideal for demanding automation systems.

The 5630-029 5000 Stepper Motor uses a two-phase bipolar circuit with chopper current regulation. This configuration supports precise motion with high efficiency. The bus voltage is rated at 160 volts DC nominal. The chopper frequency is fixed at 20 kHz to ensure stable drive performance. It operates with a rated current of 8.0 A RMS and 11.3 A peak during microstepping. The unit can achieve minimum ramp times of 50 milliseconds up to 20,000 full steps per second. The input voltage requirement for the system is 115 VAC. It draws a maximum input current of 13 A under full load. A Buss MDA 20 fuse is placed on the 115 VAC hot line for overcurrent protection. Input and output connectivity is available via three connectors. J1 is used for the motor connection. J2 connects to the 115 VAC input line. J3 serves as the drive signal interface.

The 5630-029 5000 Stepper Motor total power dissipation of the drive is rated at 90 watts. The unit weighs approximately 4 kilograms which makes it suitable for fixed installations. The integral power supply simplifies system wiring and reduces external component needs. The control method via software allows flexible programming and precise motion profiles. The 5000 Stepper Motors under product code 5630-029 offer strong compatibility with industrial motion control systems.

Bus voltage
160 volt dc nominal
Control Type
Software Control
Drive circuit
Two-phase bipolar, chopper current regulated
Economy Rating
Board level drivers
Fuse
Buss MDA 20 on 115 volt ac hot line
Input current
13 A Maximum
Input voltage
115 VAC
Input/output connectors
3 (J1 motor, J2-115 VAC, J3 Drive Signal interface)
Power Supply
Integral
Product Type
Stepper Motor Drive
Reliability Rating
High
  • 563O-O29
  • 5630029

Frequently Asked Questions about 5630-029:

Q: How does chopper current regulation benefit the 5630-029 motor?

A: The chopper current regulation in the 5630-029 reduces power losses and prevents thermal overload. This results in consistent torque output during high-speed operations.

Q: Why is a fixed 20 kHz chopper frequency used?

A: The fixed 20 kHz frequency minimizes audible noise and electromagnetic interference. It also ensures precise step control under microstepping.

Q: How does the software-based control enhance the motor’s functionality?

A: The software control allows dynamic motion profiling and integration with industrial PLCs. It provides real-time command execution and precision adjustments.

Q: What is the purpose of using a Buss MDA 20 fuse on the hot line?

A: The Buss MDA 20 fuse protects against current surges on the 115 VAC line. It ensures circuit integrity by isolating the drive during overload conditions.

Q: How does the 8.0 A RMS current rating contribute to performance?

A: The 8.0 A RMS rating supports high torque at varying loads. It provides a stable drive across multiple speed ranges, ideal for robotics and CNC systems.


Internal Product Review

  • ‘‘The 5630-029 Stepper Motor performs excellently in high-demand automation setups due to its chopper current regulation and 50ms ramp capability. Its integrated power supply reduces system complexity. The three-connector interface simplifies wiring in modular designs. Ideal for high-speed motion systems needing 11.3 A peak current.’’

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