SR55200-JG8158

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The Kollmorgen SR55200-JG8158 belongs to the SP Servostar Servo Drives series and is a linear guide block made of durable alloy steel. This standard block has a rail width of 20mm, a height of 30mm, and a weight of 0.48 kg. It features an M6 mounting thread and operates within a temperature range of -20°C to +80°C.

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Product Description:

The Kollmorgen’s SP series SR55200-JG8158 servo drive is engineered to run on a switching frequency of 8 to 16 kHz. Its output signals from an analog module have ±10 V gain and a default resolution of 12 bits. An integrated forced-air fan is in charge of cooling the unit and the drive can be installed in a panel or a chassis as needed, with 6.35 cm of space clearance above and below for proper ventilation.

The SR55200-JG8158 SP servo drive is capable of outputting up to 110 Arms current load and features support for resolver feedback. When the altitude is over 3300 feet this drive derate in performance by 5% for every 1000 ft. This SR55 SP servo drive work with motors that have the JG8158 configuration and the drive’s coefficient of performance keeps the system within 1.01 for better performance. It supports velocity, torque and position control of motor while needing 230 VAC source to operate and its DC bus requires 325 VDC. Its process covers encoder simulation that produces differential A, B and I signals for system feedback. A maximum of 60 mA can go through the open collector digital outputs and the SR55 SP servo drive make use of RS232 as a communication port.

The SR55200-JG8158 SP servo drive delivers a continuous current of 55 A and has a rated power consumption of 24450 W. It is about 6.5 kg in weight and possess dimensions of 11.89 inches height x 6.30 inches width x 7 inches depth. All digital inputs are opto-isolated and can be configured depending on the requirements. This SR55 SP servo drive is available on Wake Industrial with 1-year warranty and global delivery service.

Analog Input Resolution
12-bit
Block Type
Standard
Drive Coefficient of Performance
≤1.01
Height
30 mm
Length
86 mm
Material
Alloy Steel
Mounting Hole Distance (b-b)
60 mm
Mounting Thread
M6
Operating Temperature Range
-20°C to +80°C
Preload
Normal
Rail Width
20 mm
Required Clearance
2.5 inches (above and below for ventilation)
Type
Linear Guide Block
Weight
0.48 kg
Width
44 mm

Frequently Asked Questions about SR55200-JG8158:

Q: Why does the SR55200-JG8158 SP use resolver feedback instead of an encoder?

A: Resolver feedback is more robust in harsh environments and provides accurate position data without requiring complex electronics, improving reliability in industrial conditions.

Q: What is the benefit of a 12-bit resolution in the analog module?

A: A 12-bit resolution ensures finer signal granularity, leading to smoother motor performance and more accurate response to command inputs.

Q: How does the open collector digital output function in the SR55200-JG8158 SP?

A: It allows interfacing with various external logic circuits by sinking current up to 60 mA, making it adaptable to multiple automation needs.

Q: How does the RS-232 interface benefit the SR55200-JG8158 SP servo drive?

A: It simplifies configuration and diagnostics by offering direct serial communication with control software or PLCs for real-time parameter monitoring.

Q: What is the importance of having opto-isolated digital inputs in the SR55200-JG8158 SP?

A: Opto-isolation protects internal circuits from voltage spikes and reduces electrical noise, enhancing reliability in high-interference environments.


Internal Product Review

  • ‘‘The SR55200-JG8158 SP servo drive excels in performance with a 55 A continuous current rating and encoder simulation supporting differential A, B, I signals. Its RS-232 communication enables easy integration. Its ±10 V analog signal gain ensures precise control, making it essential for dynamic motion applications under varying loads.’’

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