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SF-A4.0125.030-04.056

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  • MPN: 1070082089

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The SF-A4.0125.030-04.056 Servo Motor from Bosch Rexroth Indramat has an STG/MTG Encoder, A Locked Rotor Current of 14.5, a Rated Speed of 3000, and a listed Shaft Option of Shaft With Keyway and Feather key, w/o mating Connector, With holding brake.

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Product Description

The SF-A4.0125.030-04.056 is a servo motor that has been designed and manufactured by Bosch. It is from the series of permanent magnet-excited motors that feature a fully digital inverter system called Servodyn-D and it is powered by a sinusoidal e.m.f from a single link DC voltage of 670 volts. The motor also has a single turn absolute value encoder system (STG) that functions to assist in speed and position control. The motor offers a robust performance owing to its IP67 rating (less the output flange). Natural surface cooling (convection) is the prime method of cooling in this servo motor.

The SF-A4.0125.030-04.056 is a brushless motor with design A and a frame size of 4. 0125 depicts the locked rotor torque as per technical specifications and 030 shows that it has a nominal speed of 3000 min-1. The motor comes with a holding brake and a shaft with a feather key, however it lacks a mating connector. Its version is aptly shown by 056. The motor has two NTCs for temperature control as it operates between the temperature range of -50C to +1550C. The ball bearing of the motor have a minimum service life of about 20,000 hours and are located on the output side. The holding brake of the motor is a permanent magnet brake that has no backlash. Its precise mass without holding brake is about 16kg which signifies its compact nature.

The SF-A4.0125.030-04.056 can be ordered online at Wake Industrial which also offers a one year warranty for the machine. Our customer support team is readily available to resolve your specific queries (if any), so feel free to reach out.

  • sf-a4.0125.030-04.056
  • SFA4012503004056
  • SF A4 0125 030 04 056

SF-A4.0125.030-04.056 Technical Specifications

Holding Brake Rated Current: 0.7 A
Locked rotor current: 10.6 A
Holding Brake Moment of Inertia: 3.1*10^-4 kgm^2
Holding Brake mass: 1.04 kg
Servo Motor Mass: 16 kg
Torque Constant: 1.37 Nm/A
Rated Speed: 3000 / min
Flange Dimension: 142 mm
Shaft Dimension (d x l): 24 x 50
Locked rotor torque: 14.5 Nm
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