Product Description

The SF-A2.0013.060-10.050 is a type of Rexroth Bosch-created AC servo motor under the SF category. They manufactured 2 permanently excited variants of the AC servo motor that is SF motor and the SR motor. SF motors have a single-turn absolute value (STG) or multiple-turn absolute value (MTG) encoder. SR motor has a feature of resolver for position and speed adjustment.

The SF-A2.0013.060-10.050 motor consists of a basic version smooth shaft without mating connectors. It has a rated speed of 6000 revolutions per minute. It uses two NTCs for temperature control. The locked rotor torque of this machine is 1.3 Nm, and the locked rotor current is 1.7A at a speed of 200 rpm, and difference in winding over temperature for 30 seconds of 100K. The flange has a dimension of 100 dia, whereas the shaft dimension is 14mm dia and 30mm in length. The protection is IP67 in accordance with DIN 40050/40053 EN 60 445 with a mating connector and without a flange on the output side. The shock resistance is 6 g IAW DIN IEC 68-2-27. no impairment of function and insulation class is F in accordance with DIN IEC 85.

The maximum length without holding brake of the SF-A2.0013.060-10.050 is 186 mm. It has the encoder of Single-turn (STG), and option Multi-turn (MTG) with a precision of 20 angular seconds. The resolution of the encoder of this variant of the motor is 8 million increments per revolution. The weight of the machine without holding the brake is 4 kg, and the moment of inertia including the encoder is 2 x 10-4 kgm2. The torque constant at an ambient temperature of 40 C and winding overtemperature of 100k is 0.76 Nm/A. The construction consists of IM B5 and the bearing life is 20,000 hrs.