Product Description

The SF-A2.0041.030-10.053 motors play a significant role in powering our sophisticated commercial and industrial applications. Bosch promises a maintenance-free operation with these low-voltage motors. This series comprises various lengths and speed ratings. The SF Indramat servo motor is a permanently excited variant enclosed in a compact housing intended to be powered using a DC link voltage of 670 V.

The SF brushless motor can be operated with a stable power supply from an AC source. The motor comes with its user manual, which should be thoroughly studied before commissioning. The SF servo motor is rated for operation in temperatures above -20 and below +40 degree Celsius. This model may not be used in the potentially explosive atmospheres. It is allowed to be operated at an installation level of 1000 meters above the sea. The SF servo motor exhibits high precision and accuracy owing to its single-turn absolute value encoder system. The motor operation is based on the sinusoidal e.m.f. concept. Its smooth, low-contamination aluminum frame offers durability and strength.

This rapid-response servo motor offers an electronic rating plate that functions to optimize the ServoDyn-D inverter with the motor automatically. A plug-in connection is available for the output and encoder unit. Holding brakes are optional and must be mentioned when ordering. Except for the output flange, the model provides IP 67 protection. The ‘6’ means that it is safe against extrinsic objects and tiny particles of size up to 12mm. While the ‘7’ denotes its protection against water and liquids. The cooling is enabled through natural convection. If needed to be used in a confined space, convection should be forced. The servo motor uses two NTCs to control the temperature efficiently. This is a brushless motor designed to provide maintenance-free operation.