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.