Product Description

The model SC935NN-001-01 is a high performance single axis servo drive from Pacific Scientific. The model is designed for medium power applications. It provides reliable control for brushless 3-phase motors that makes it ideal for various OEM and end user environments.

This SC935NN-001-01 servo drive offers a peak output current of 60 A for up to 5 seconds with continuous output capabilities of up to 30 A. It supports convection and forced air cooling delivering continuous power up to 9 kW at 240 VAC with forced air cooling at 50 degrees C. The drive utilizes a DSP based control system for precise control over current loops and motor positioning enhancing accuracy and consistency. A patented Digital Resolver to Digital Converter (DRDC) with 24 bit resolution ensures accurate positioning which is essential for tasks requiring precise movement. It includes modular options for RS-232/485 serial interfaces, SERCOS fiber optic multi axis connectivity and removable personality modules. Its high power stage efficiency of 97 % and robust shunt regulator power capabilities make it suitable for demanding industrial environments.

This SC900 series drive is built with advanced protection and monitoring circuits. The IGBT power stage provides quiet operation with high frequency PWM. Combined with brushless permanent magnet motors, it can handle a range of torque requirements, from 1.1 Nm to 90 Nm depending on the connected motor. It meets various industry standards including UL 508C and CSA equivalent to UL 508. The servo drive has a broad input voltage range of 90 to 264 VAC. The model operates effectively within various power conditions and it has ride through capabilities to handle brief power drops. Wake Industrial offers this product with a replacement warranty.