PSR4/5A-212-9181

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The PSR4/5A-212-9181 is a Kollmorgen servo power supply designed for industrial automation applications. This unit boasts a 5 kW power rating and supports both three-phase (380-480 VAC) and single-phase (380-480 VAC) input. It's compatible with servo motors, delivering a rated speed of 3000 RPM and 16 Nm of torque.

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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.

Control AC Line Input Frequency
47-63 Hz
Control AC Line Input Voltage
90-132 VAC
Control AC Line Input Voltage
1
Current Cont. (RMS) 3 Phase
12 AMPS
Current Cont. (RMS) Single Phase
10 AMPS
Main DC Bus Output Voltage
325 VDC
Motor Type
Servo Motor
Peak (2.0 sec) 3 Phase
24 AMPS
Peak (2.0 sec) Single Phase
20 AMPS
Peak (50 msec) 3 Phase
50 AMPS
Peak (50 msec) Single Phase
42 AMPS
Power Rating
5 kW
Rated Speed
3000 RPM
Rated Voltage
380-480 VAC
Torque
16 Nm

Frequently Asked Questions about PSR4/5A-212-9181:

Q: What is the power rating of this servo power supply?

A: This unit has a 5 kW power rating, ensuring stable and efficient operation for various industrial servo motor applications.

Q: What input voltage does the PSR4/5A-212-9181 support?

A: It supports an input voltage range of 380-480 VAC, compatible with both three-phase and single-phase power sources, making it versatile for different industrial setups.

Q: What is the rated speed and torque for servo motors powered by this unit?

A: The power supply supports servo motors operating at a rated speed of 3000 RPM and a torque of 16 Nm, providing high-performance motion control.

Q: What are the continuous and peak current ratings?

A: The unit delivers 12 AMPS (RMS) continuous current for three-phase and 10 AMPS (RMS) for single-phase. Peak ratings include 50 AMPS (50 msec) for three-phase and 42 AMPS (50 msec) for single-phase, ensuring reliable handling of dynamic loads.

Q: What are the control AC line input voltage and frequency specifications?

A: The control AC line input voltage is 90-132 VAC, with a frequency range of 47-63 Hz, allowing compatibility with industrial control systems.


Internal Product Review

  • ‘‘The Kollmorgen PSR4/5A-212-9181 servo power supply is a reliable and powerful unit for industrial automation. Its 5 kW rating and compatibility with both three-phase and single-phase power input make it versatile for various applications. The drive supports servo motors with speeds up to 3000 RPM and 16 Nm of torque. Comprehensive current ratings, including continuous and peak values, are provided for both three-phase and single-phase operations.’’

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