5630-031
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The 5630-031 is a four Kilogram stepper motor with a nominal DC bus voltage of 160 Vdc. Manufactured by Pacific Scientific for the 5000 Stepper Motors series, it has a chopper frequency of 20 kHz. The motor operates at up to 95% noncondensing humidity and supports a maximum altitude of 1500 meters.
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Product Description:
The 5630-031 Stepper Motor Drive from Pacific Scientific is designed for precise motion control applications where reliable drive performance is required. The drive uses a two-phase bipolar chopper current-regulated circuit that provides stable operation across a wide range of step modes. It is equipped with dedicated fuses for both the AC input line and the logic supply that enhance system protection in continuous operation.
The 5630-031 Stepper Motor Drive operates from a bus voltage of 160 V DC nominal when supplied with 115 V AC input. The rated current is switch selectable at 8.0 A RMS, 7.5 A RMS, 6.0 A RMS, or 5.0 A RMS that correspond to peak microstepping currents of 11.3 A, 10.6 A, 8.5 A, and 7.1 A. The step size is selectable at full, 1/2, 1/5, 1/25, or 1/125 steps that allow accurate resolution scaling. The drive supports a maximum pulse rate of 40,000 pulses per second in full step and up to 500,000 pulses per second in finer step modes. The chopper frequency is 20 kHz nominal that maintains efficient current regulation. The motor drive incorporates mid-range instability control that ensures step input-output lag remains below 500 microseconds and that allows a minimum ramp time of 50 milliseconds to reach 20,000 full steps per second.
The environmental requirements for the 5630-031 Stepper Motor Drive make sure that it works reliably in a range of circumstances. At maximum current, the motor drive works at 0 to 50°C. At 5.0 or 6.0 A RMS with idle current reduction turned on, it can work at up to 60°C. As long as the humidity level stays between 0 and 95%, the drive will work reliably in controlled settings. The drive can be used at up to 5,000 feet above sea level and can store data between -25°C and 85°C. With controlled acceleration and precise steps, these features make the drive efficient for automation industries.
Frequently Asked Questions about 5630-031:
Q: How does the 5630-031 Stepper Motor Drive benefit from a 20 kHz nominal chopper frequency?
A: The 20 kHz chopper frequency provides efficient current regulation. It reduces audible noise in operation. It maintains a stable step response. It allows smoother motion and precise motor control performance consistently.
Q: Why does the 5630-031 Stepper Motor Drive have selectable microstepping down to 1/125 step size?
A: Microstepping enhances resolution. It improves smoothness in motion. It minimizes resonance issues. It allows precise incremental movements. It makes the drive suitable for demanding positioning applications with improved mechanical stability.
Q: How do the maximum pulse rates of the 5630-031 Stepper Motor Drive improve operation?
A: Maximum pulse rates enable high-speed stepping. They allow a quick response to control signals. They support faster machine cycles. They ensure precise synchronization. They improve performance in rapid positioning applications.
Q: Does the 5630-031 Stepper Motor Drive benefit from mid-range instability control?
A: Mid-range instability control reduces resonance. It prevents loss of steps at moderate speeds. It improves torque stability. It enhances motion smoothness. It ensures consistent performance during acceleration and deceleration phases.
Q: Why does the 5630-031 Stepper Motor Drive use idle current reduction at lower RMS current ratings?
A: Idle current reduction minimizes energy consumption. It reduces operating temperature. It extends motor life. It ensures safe operation in extended use. It allows efficient performance in low-demand operating conditions.
