Product Description

The SF-A3.0093.030-04.00 servo motor is a part of SF family of highly-efficient and reliable motors offered by Bosch Rexroth, a well-known prestigious company that manufactures and sells a wide range of industrial automation products in the global marketplace. The SF-A3 servo motor is featured with electronic commutation and is permanently magnet-excited variant. The motor is engineered to operate with power from a DC source providing 670 V. The manufacturer advises to use it in conjunction with recommended applications only. The admissible ambient temperature range for operation without data loss ranges from 0 to +40 degree Celsius. This state-of-the-art servo motor by Rexroth comes enclosed in a low-contamination aluminum frame. The motor housing is designed to be compact allowing easy fit in tight spaces. The smooth rotation is resulted by the use of a top-notch quality ball bearing offering a minimum service life of 20,000 revolutions per minute. The SF servo motor comes in a brushless design providing maintenance-free operational life. The SF-A3 servo motor by Indramat reflects quietness during operation with a maximum sound pressure level of 58 dB (A) as heard from 1m distance as per IAW EN 60034-T9. The motor meets insulation class ‘F’ specification allowing the rise of temperature up to 155 degree Celsius. The motor cools naturally when is placed in free air passage. If needed to install in confined space, a sufficient gap on the top and bottom of the motor should be provided for convection. The motor winding have thermistors which take part in monitoring and controlling the temperature. A single-turn absolute value encoder system is attached to the motor which contributes to accurate positioning of the output shaft.