Product Description:

The SR-L1.0008.060-10.000 is a synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the SR Synchronous Servo Motors series. Designed for positioning and speed-controlled duties in automated assembly lines, it converts drive power into precise rotary motion. Its sealed aluminum housing supports use in areas where water spray and fine dust are present. Mounted with a standardized flange, the motor integrates easily with planetary gearboxes and pulley arrangements, providing a compact actuation solution inside machines that require high cycle accuracy.

The motor’s internal DC bus is rated for 670 V, allowing the connected drive to deliver high peak torque from a low current envelope. At standstill, it draws 1.1 Arms, which indicates the continuous thermal limit before movement starts. A resolver supplies real-time rotor angle data so that the controller can regulate the mechanical output up to 6000 rpm. The housing is sealed to IP67, protecting the stator windings during washdown events. Power is transmitted through a smooth shaft with a diameter of 11 mm and k6 tolerance, while the bearings withstand an axial thrust of 33 N without premature wear. Two NTC temperature sensors inside the winding pack report operating heat to the drive for derating or shutdown commands.

Heat generated during operation is removed by natural convection, eliminating fans and reducing maintenance. Acoustic emission remains at 58 dB(A), keeping sound output relatively low during operation. Precise centering to the machine frame is achieved through a pilot diameter of 60 mm with a j6 fit, and the overall motor length is 108.5 mm, which helps in tight machine layouts. The assembly tolerates shocks up to 6 g, and its smooth shaft style helps minimize fretting when clamp couplings are used.