SR-A5.0250.030-04.000

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The SR-A5.0250.030-04.000 motor from SR synchronous series of Bosch delivers 3000 RPM, 23 Nm torque and resolver encoder with ±10 angular minutes precision and holding brake for safety-critical operations.

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Product Description:

The SR-A5.0250.030-04.000 Servo Motor is a high-grade industrially designed motor for controlling systems by Bosch Rexroth Indramat. The SR-A5.0250.030-04.000 servo motor works at a high speed of 3000 RPM delivering a torque output of 23 Nm and draws a current of 16 A during continuous operation. The motor consists of a shaft that includes a feather key and keyway that aids in the desired coupling for high compatibility with mechanical components. This motor has no connector mating inside in which helps in allowing the users to select and integrate a custom connection interface. Also, it is fitted with a holding brake to enhance safety and operational control by making it suitable for large load handling requirements.

The motor complies with an IP67 ingress protection rating which helps in ensuring its high resistance to dust and water which is critical for operations in harsh environmental conditions. With a mass of just 24 kg, this SR synchronous series motor holds a balance between durability and manageable weight for installation purposes. This SR-A5.0250.030-04.000 servo motor contains an encoder known as a resolver which provides positional accuracy. Its resolution is specified as ±10 angular mins or 8192 increments per revolution which assists in delivering perfect control. The resolver's resolution ensures minimal deviation and is responsible for high accuracy in multiple applications. It needs to function at a specified temperature of 120 degrees Celsius and this makes it well-suited for use in environments where high temperatures are encountered.

Current
100 A
Current
16 A
Feedback
Resolver
Frequency
50/60 Hz
Holding brake
Yes
Mass
24 Kg
Power Rating
80 kW
Protection Class
IP55
Speed
3000 rpm
Temperature
0-120°C
Torque
23 Nm
Voltage
480 VAC

Frequently Asked Questions about SR-A5.0250.030-04.000:

Q: What is the maximum speed of the SR-A5.0250.030-04.000 motor?

A: The motor operates at a maximum speed of 3000 RPM, ensuring it meets high-speed application requirements with precision and reliability.

Q: What type of encoder is included in the SR-A5.0250.030-04.000?

A: This motor is equipped with a resolver encoder, offering a resolution of ±10 angular minutes or 8192 increments per revolution for precise motion control.

Q: Does the SR-A5.0250.030-04.000 have a holding brake?

A: Yes, the motor includes a holding brake for enhanced safety and improved control during operations, especially in load-handling applications.

Q: What is the torque rating of the SR-A5.0250.030-04.000?

A: The motor delivers a torque of 23 Nm, making it suitable for tasks requiring substantial rotational force in industrial environments.

Q: Is the SR-A5.0250.030-04.000 motor resistant to harsh environments?

A: Yes, with its IP67 protection rating, the motor is dust-tight and capable of withstanding immersion in water, ensuring durability in demanding conditions.


Internal Product Review

  • ‘‘The SR-A5.0250.030-04.000 motor belonging from SR servo motor series by Rexroth excels in precision and safety. Its 23 Nm torque, IP67 protection and high-accuracy resolver encoder deliver reliable performance. The holding brake adds operational control by making it perfect for industrial environments with high-speed, precision and rugged requirements.’’

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