SC905AN-001-01 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 SC905AN-001-01 is part of the SC900 Servo Drives series and features an analog or incremental digital command interface with no built-in communications. This standard unit delivers a continuous output current of 30.0 amps and a continuous output power of 9.0 kW at 240V with forced air cooling. It offers a peak output current of 60.0 amps and achieves power stage efficiency of 97%.
Internal Product Review
The SC905AN-001-01 is a Pacific Scientific SC900 servo drive with an analog or incremental digital command interface and convection cooling. Continuous output current of 30.0 A and peak output current of 60.0 A give the drive impressive headroom for precise servo control.
Have a part to sell?
Wake Industrial Warranty
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The SC905AN-001-01 is a servo drive manufactured by Pacific Scientific for the SC900 Servo Drives series. It conditions line power, measures feedback, and issues pulse-width-modulated phases to a connected brushless motor, giving closed-loop control over torque, speed, and position. In industrial automation systems, the unit sits between a motion controller and the actuator, supplying regulated current so axes in packaging, material handling, or assembly cells meet commanded profiles with repeatable accuracy.
Under a 240 V three-phase supply with 50 °C forced-air cooling, the drive delivers a continuous armature current of 30.0 A, producing a sustained mechanical output of 9.0 kW. For acceleration bursts, it supports a peak current of 60.0 A and a momentary power ceiling of 18.0 kW. These margins let the unit energize low-inertia and higher-torque motors while keeping the IGBT bridge within safe limits. Conversion losses are held down by a 97% power-stage efficiency, reducing cabinet heat. The standard firmware and base servo software close the current and velocity loops and provide fault diagnostics. With no native fieldbus, setup and monitoring occur through the local analog or incremental digital channels.
Motor choice is bounded by the drive’s inductance window; windings up to 0.5 H line-to-line are acceptable, and at least 0.5 mH is required for stable current regulation. Thermal management depends on a convection-cooled chassis with no internal fan, so clearance must permit vertical airflow along the heatsink. Command signals arrive through analog or incremental digital inputs that support ±10 V velocity control or quadrature step-and-direction. As a standard unit in the SC900 family, the drive carries universal mounting slots and a factory protective earth bus to simplify installation.
