Home Bosch Rexroth Indramat SR Synchronous Servo Motor SR-A4.0230.030-00.048

SR-A4.0230.030-00.048

Name: SR-A4.0230.030-00.048
Brand: Bosch Rexroth Indramat
Price: 199 USD
Rating: 4.4 (31 reviews)

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Current response time:

4 Minutes 9 Seconds

The SR-A4.0230.030-00.048 servo motor by Bosch Rexroth Indramat offers a torque constant of 1.57 Nm/A. It has IP67 protection. Its encoder provides 8192 increments per revolution for precise feedback.

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Description
Specs
FAQ

Product Description

The Bosch Rexroth Indramat manufactured SR-A4.0230.030-00.048. The device is a high-performance servo motor that is engineered for industrial automation. The rigorous operational standards are met by this motor. The company Bosch Rexroth Indramat is well-known for precision and reliability. It has a rated speed of 3000 min⁻¹ and an input voltage range of 100-240 VAC. The demanding motion control requirements are supported effectively.

The SR-A4.0230.030-00.048 servo motor has a moment of inertia of 54 × 10⁻⁴ kg·m² and a torque constant of 1.57 Nm/A. This motor delivers a current of 14 A, and a locked-rotor torque of 22 Nm, which is sustained with a 100K temperature rise for up to 30 seconds. The precise feedback is ensured with the encoder that provides a resolution of 8192 increments per revolution. The spatial features include 341 mm in length and weight of 22 kg excluding the holding brake, a flange diameter of 142 mm, and a shaft dimension of 24 mm x 50 mm. Its IP67 protection class which operated within 0°C to 40°C, excluding the output flange, guards against harsh conditions. The integrated thermistors of the SR-A4.0230.030-00.048 servo motor rated from -5°C to +155°C guarantee thermal protection. The noise level in this motor is limited at a distance of 1.0-meter to 58 dB(A).

In this motor there is an additional holding brake. It delivers 18Nm torque at 120°C. The key features of this additional holding brake include a rated current of 0.7 A, operating at 24 V DC (±10%). It adds 1.04 kg of weight and 3.1 × 10⁻⁴ kg·m² of inertia to the motor. This makes SR-A4.0230.030-00.048 servo motor a reliable choice due to its capability for accurate and consistent operations in automated systems. This device is suitable for challenging automation needs as it adds advanced design features along with performance.

SR-A4.0230.030-00.048 Technical Specifications

Rated Speed:	3000 min⁻¹
Operating Temperature Range:	0°C to 40°C
Protection Class:	IP67
Thermal Protection Range:	-5°C to +155°C
Noise Level:	58 dB(A) at 1 meter
Holding Brake Torque:	18 Nm
Holding Brake Rated Current:	0.7 A at 24 V DC (±10%)
Input Voltage Range:	100-240 VAC
Torque Constant:	1.57 Nm/A
Current:	14 A
Locked-Rotor Torque:	22 Nm
Moment of Inertia:	54 × 10⁻⁴ kg·m²
Encoder Resolution:	8192 increments per revolution
Flange Diameter:	142 mm
Weight:	22 kg

Frequently Asked Questions about SR-A4.0230.030-00.048

Q: Why does the SR-A4.0230.030-00.048 servo motor include IP67 protection?

A: The SR-A4.0230.030-00.048 servo motor has IP67 protection to guard against dust and water. This ensures reliable operation in harsh conditions.

Q: How does the holding brake improve SR-A4.0230.030-00.048 efficiency?

A: The SR-A4.0230.030-00.048 features an 18 Nm holding brake for secure positioning in stationary states. It provides consistent braking in dynamic applications.

Q: Why does SR-A4.0230.030-00.048 include integrated thermistors?

A: The SR-A4.0230.030-00.048 integrates thermistors rated up to 155°C for efficient heat monitoring. This prevents damage in prolonged high-temperature operations.

Q: How does the SR-A4.0230.030-00.048 encoder ensure motion precision?

A: The encoder of the SR-A4.0230.030-00.048 offers 8192 increments per revolution. This provides accurate feedback for superior motion control.

Q: Why is sustained locked-rotor torque critical in SR-A4.0230.030-00.048?

A: The SR-A4.0230.030-00.048 maintains 22 Nm torque for 30 seconds, supporting demanding load conditions. This feature enhances reliability in industrial tasks.

Internal Product Review

‘‘The SR-A4.0230.030-00.048 servo motor by Bosch Rexroth Indramat is highly efficient. It delivers 3000 min⁻¹ speed and 54 × 10⁻⁴ kg·m² inertia. The 18 Nm holding brake torque adds reliability. Its IP67 protection and 8192 encoder resolution ensure excellent performance for automation.’’