Product Description

Kollmorgen manufactures the PSR4/5A-212-9181. It is a servo power supply for demanding industrial automation applications. This Kollmorgen product is the brain of your servo motors, providing the power for precise and dynamic motion. The power rating of this supply is 5 kW, which determines the size and type of servo motor it can drive. 5 kW is plenty of power for a range of industrial tasks, from material handling to robotics. Plus, it accepts a wide range of input voltages, 380-480 VAC, and is 3-phase and single-phase capable. This makes the PSR4/5A-212-9181 flexible in many industrial power systems and environments. A key performance indicator of a servo power supply is the speed and torque it can deliver to the motor. The Kollmorgen PSR4/5A-212-9181 is designed to support servo motors with a rated speed of 3000 RPM and 16 Nm. The rated speed is the maximum speed the servo motor can run at under normal operating conditions, which is important for high-speed applications.

The torque rating is the rotational force the motor can produce, which is critical for tasks that require a lot of power to lift, push or rotate loads. These 3000 RPM and 16 Nm specs show the unit can provide robust and precise motion control for many industrial processes. Current ratings are key to the safe and efficient operation of the power supply and the driven servo motor. The PSR4/5A-212-9181 has both continuous and peak current ratings for 3-phase and single-phase. For continuous operation (the current the supply can deliver), the ratings are 12 AMPS (RMS) for 3-phase and 10 AMPS (RMS) for single-phase. These ratings are important for stable and reliable power delivery over long periods.

The peak ratings for this unit are 24 AMPS (2.0 sec) and 50 AMPS (50 msec) for 3-phase and 20 AMPS (2.0 sec) and 42 AMPS (50 msec) for single-phase. These ratings are for dynamic loads and rapid acceleration found in industrial automation. The control AC line input voltage and frequency are also important for compatibility and proper function in the larger industrial control system. The PSR4/5A-212-9181 can accept a control AC line input voltage of 90-132 VAC, which is a common industrial control circuit voltage. This voltage powers the internal control circuitry of the power supply. The unit also specifies a control AC line input frequency of 47-63 Hz. This is the frequency range the power supply’s control systems operate in, which is the standard frequency range for industrial power supplies.