SC753A-010-02 Pacific Scientific
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
The Pacific Scientific SC753A-010-02 is a servocontroller from the SC750 Servo Drives series. It features a continuous current of 7.5 Amps with a peak current of 15 Amps and supports resolver feedback. This programmable digital position controller has a peak power output of 4500 Watts and uses natural convection cooling.
Internal Product Review
The SC753A-010-02 is a Pacific Scientific servocontroller with a programmable digital position controller and natural convection cooling. Resolver feedback supports dependable motion accuracy, and 7.5 A continuous current gives the drive strong control authority in steady-duty applications. A 15 A peak current stands out as a valuable advantage for dynamic servo moves.
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Product Description:
The SC753A-010-02 is a servo controller produced by Pacific Scientific and supplied within the SC750 Servo Drives series. As a digital drive dedicated to closed-loop motion axes, it converts command signals from a higher-level PLC into controlled motor currents that establish precise speed, torque, and position in industrial automation equipment such as pick-and-place stations or packaging lines. The unit is intended for machinery that depends on repeatable axis response during indexing, feeding, and positioning tasks.
At the heart of the unit is a programmable digital position controller that stores axis parameters locally, so motion profiles can be executed without continuous host supervision. During steady operation, the power stage delivers a 7.5 A continuous current, while short dynamic moves are accommodated by a 15 A peak rating. Position feedback is received through resolver feedback, giving rotor angle information with strong resistance to electrical noise. Heat generated by switching devices is removed through natural convection, allowing panel mounting without forced-air hardware, though cabinet spacing must still accommodate the thermal load.
Its transient capability extends to a 4500 W peak power output, enabling high acceleration bursts before the internal bus voltage drops. Even at full demand, internal losses are limited to 77 W, so temperature rise inside the cabinet remains predictable. Pacific Scientific recommends a dedicated 3 KVA isolation transformer to buffer mains disturbances and provide the correct single-phase supply to the drive. With the housing and connectors assembled, the controller weighs 7.26 kg, which keeps handling manageable during panel installation. An option detail of +22 arcmin indicates the maximum allowable servo position error, which suits applications that require moderate accuracy.
