5630-023
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The Pacific Scientific 5630-023 is a high-performance stepper motor from their 5000 Stepper Motors series, featuring a nominal DC bus voltage of 160 Vdc. It delivers an output current range between 5.0 A and 8.0 A RMS, with a peak current of 11.3 A, and operates with a chopper frequency of 20 kHz. The motor weighs 4 kg and supports up to 95% RH.
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Product Description:
The Pacific Scientific 5630-023 is a robust stepper motor drive from the 5000 Stepper Motors Series. This model delivers reliable performance in demanding automation and motion control environments. The stepper motor drive ensures high efficiency and durability for industrial applications.
The 5630-023 stepper motor supports a 115 V AC input voltage with ±15% tolerance. It draws a maximum of 13 A RMS and produces a bus voltage of 160 V DC at nominal input. The stepper motor employs a two-phase bipolar, chopper current-regulated driving circuit. The rated output current can be switched between 5.0, 6.0, 7.5 and 8.0 A RMS. The maximum pulse rate is switch adjustable up to 500,000 pulses per second. The chopper frequency is set to 20 kHz. When mid-range instability control is turned off the lag between step input and output is less than 10 microseconds. When enabled, it stays below 500 microseconds at low speeds. The motor includes Buss MDA 20 and MDL 1/2 fuses for the AC hot line and logic supply. It performs reliably at full rated current from 0 to 50°C. It can be used at elevations up to 5,000 feet. The enclosure is designed for safe operation, with a minimum 2-inch airflow clearance and 1/4-20 mounting bolts. Front panel LEDs provide clear status indication for power, enable, step activity, power fault and over temperature. The bipolar chopper drive works at 20 kHz to ensure consistent current management.
The Pacific 5630-023 weighs 9 pounds (4 kg) and requires a typical NEMA enclosure that is 8 inches deep. It has a humidity tolerance of 0–95%. Power dissipation varies from 35 to 90 W, depending on the current configuration. The stepper motor drive incorporates important safety measures. It has short circuit protection, a shunt regulator and optical isolation on all control inputs. The stepper motor stands as a dependable solution for precise and adaptable stepper motor control in industrial automation.
Frequently Asked Questions about 5630-023:
Q: How does optical isolation benefit the 5630-023 Stepper Motor Drive?
A: Optical isolation helps prevent electrical noise and ground loops. This ensures clean signal transmission for control commands.
Q: Why is mid-range instability control important for the 5630-023 Stepper Motor Drive?
A: Mid-range instability control eliminates torque loss at specific speeds. It allows the motor to run smoothly through mid-range step rates.
Q: What function does the shunt regulator provide in the 5630-023 Stepper Motor Drive?
A: The shunt regulator protects the drive against excessive bus voltage. This increases operational safety and equipment lifespan.
Q: How does idle current reduction in the 5630-023 Stepper Motor Drive help?
A: Idle current reduction lowers winding current by 50% after 1 second of idle. This reduces heat buildup and improves energy efficiency.
Q: Why are multiple step sizes available in the Pacific Scientific 5630-023 Stepper Motor Drive?
A: Multiple step sizes allow greater control over positioning accuracy. It offers users flexibility to optimize motion resolution for specific applications.
