Product Description

Bosch Rexroth is a manufacturer of industrial automation hardware. The SF-A4.0230.030-00.035 is part of a series of low-voltage motors designed to be utilized in machinery for industrial and commercial applications. The unit is an SF servo motor designed for use with the fully digital Servodyn-D inverters. It works with a sinusoidal electromotive force and features electronic commutation. Speed and position control is provided via a single-turn encoder with the option for a multi-turn absolute encoder system also available.

The unit features a shaft with feather key and keyway but without a mating connector. It has a frame size of 4 and is rated IP 67 for protection against external liquids and solids. The construction type used is IM B5 and it belongs to the balance quality category of N. An electronic rating plate is included on the model, and it features a plug-in connector for the STG encoder. The torque and current values of the unit when the rotor is locked are 22 Nm and 14 A, respectively. The dimensions of the output flange and shaft are 142 mm and 24 x 50 mm, respectively. The unit has a length of 341 mm and does not come equipped with a holding brake.

The model has a torque constant of 1.57 Nm/A at an ambient temperature of 40 degrees Celsius. Its moment of inertial with the integrated encoder is 54 x 10-4 kgm2. The mass of the unit is 25 kilograms and its insulation class is F. The SF-A4.0230.030-00.035 comes with a 12-month warranty when purchased from Wake Industrial. We ship the unit and other servo motors in the SF series internationally via our trusted delivery network.