The model 121 has an external clutch and brake. It contains a separate shaft system combined in a lightweight aluminum housing, whereby the input shaft rotates constantly and the output shaft can be clocked arbitrarily.
Aluminum housing
Backlash free
High positioning accuracy
Long lifetime and service friendly
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.