Description
Lexium SH3 servo motor. This SH3 series of AC servomotors has a low rotor moment of inertia that enables high acceleration capability for dynamic applications. Owing to the winding technology, a higher power density results in a compact design This servo has a nominal continuous stop torque of 2.2 Nm and achieves a peak torque of 7.6 Nm. Its rated speed is up to 7200 rpm depending on the supply voltage. This results in a voltage-dependent nominal power up to 1360 W. The built-in encoder is designed as a multiturn with 128 periods/revolution (128x1024x4096) as SinCos Hiperface. The electrical connection is made via plug connector 2x M23, angled to 90° and rotatable. The motor flange is 70 mm for attachment. The drive shaft has a diameter of 11 mm. The shaft end is smooth and corresponds to the protection class IP54 design. The motor housing conforms to protection class IP65. There is no holding brake. The servo amplifiers of the Lexium series Lexium 52 & Lexium 62 are recommended for operation of the synchronous motor.