It is possible to use the same MG41 gearbox in combination with different Spindle Units, for different applications. The Spindle Unit is fixed to the MG41 gearbox with 4 M12 bolts with 19 mm head. A different Spindle unit can be fitted in a minute. It is precisely positioned by four hardened female / male cones giving a solid connection.
The ST2 and ST3 spindle units can be ordered with or without Quick Disconnect Coupling (QDC) for the drill bit.
All technical data can be subject to change without notice.
Spindle rpm with spindle units ST2 and ST3 :
Torque with spindle units ST2 and ST3 :