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 3.1 Nm and achieves a peak torque of 11.3 Nm. Its rated speed is up to 7200 rpm depending on the supply voltage. This results in a voltage-dependent nominal power up to 1550 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 14 mm. The shaft end is smooth and corresponds to the protection class IP54 design. The motor housing conforms to protection class IP65. A holding brake is integrated. The servo amplifiers of the Lexium series Lexium 52 & Lexium 62 are recommended for operation of the synchronous motor.