Product Description

The SF-A4.0125.030-00.019 product is made by Bosch Rexroth a reputable company of large-scale permanently excited servomotors. These motors are engineered to have the latest motion control features and robust design meeting IM construction standards. Customers can select from a diverse array of servo drives.

The SF-A4 servo motor comes with electronic commutation and a low-contamination aluminum frame. It requires a DC connection voltage of 670 V to power it. This advanced motor delivers smooth power at a nominal speed of 3,000 RPM, with its ball bearing providing a minimum service life of 20,000 hours. The locked-rotor torque offered by this model is measured to be 14.5 Nm with no=200 min-1 and locked-rotor current equals 10.6 A. The servo unit is designed with flange-style mounting having a 142mm flange. The output is delivered using the 24mm shaft having a 50mm length to attach the load conveniently. When operating at an ambient air temperature of 40 degrees Celsius, it provides a torque constant of 1.37 Nm/A. The permanent magnet motor is capable of providing 30x10-4 kgm2 moment of inertia (including encoder). With its 277mm maximum length, the servo motor can be easily installed in modern compact applications. It has 16 kg of total mass which can be easily carried.

The SF-A4.0125.030-00.019 model comes with an encoder (single-turn or multi-turn) that adds value to its precision and accuracy. The holding brake is optional and must be mentioned while ordering. The cooling of the motor is controlled by optimizing its design for natural convection, which is based on sinusoidal e.m.f. In addition to a one-year replacement warranty, we provide our customers with worldwide shipping services.