Product Description

The SF-A3.0068.030-00.056 is an AC servo motor manufactured by Bosch Rexroth. This module comes with a frame size of A3. This motor has a rated speed of 3000 revolutions per minute. This device has a keyway and a feather key. This makes the connection secure between the shaft and the load and prevents slippage. This module uses surface ventilation with a fan housing for 24 VDC. to dissipate heat. This module has a fan that blows air over its surface for enhanced cooling.

This is a permanently excited synchronous motor (PMSM). In this type of motor, the rotor contains permanent magnets. PMSMs deliver high efficiency due to no energy losses associated with field windings. And provide a high amount of power relative to their size. In a PMSM, the EMF waveform is sinusoidal. This module has a locked-rotor torque (M0) equal to 6.8 Nm. This is also known as starting torque. It is the maximum torque a motor can generate when it starts from a standstill.

The value of the locked-rotor current (I0) is 5.0 A. It means the motor draws 5.0 A of current when it is at a standstill and begins to start. A higher value indicates that the motor can produce more torque for a given amount of current. This module comes with a moment of inertia (J) equal to 11×10-4 kgm2. It is a measure of the resistance to changes in its rotational motion. A low value indicates rapid speed changes. This motor comes with the protection type of IP67. This means this module is protected against dust and immersion in water. Enjoy the peace of mind that comes with a one-year warranty on this device.