Shaft-mounted gearbox MA series occur by means of tension arm and a back-stop device can be mounted if required by the application. Shaft-mounted gearboxes are available in 7 sizes with a two reduction stages.

PRODUCT DETAILS

• Reduction range 12.5 to 25

• A projecting input shaft with key is available for mounting of pulleys for belt transmissions.

• The helical spur gears are built in quench‐hardened and case‐hardened steel. The teeth of all gears are ground to ensure silent running.

• The standard hollow output shaft made of steel is dimensioned accordingly to enhance performance in all different applications.

• The rigid structure of the housing in engineering cast iron ensures superior resistance to stress. The single lubrication chamber guarantees excellent thermal dissipation.

• Gearbox housing, flanges, bells, and covers are externally painted with BLUE RAL 5010.

• Accessories available are tensioner, mounting and dismounting kit with hollow output shaft, hollow output shaft with shrink disc, backstop device.

• Spare parts list is available on the technical catalogue HELICAL AND BEVEL HELICAL GEARBOXES, with blue cover.

Parameter Name	Parameter Value
Type	bevel helical spur
Torque (Nm)	200 - 500 500 - 1000 1000 - 2000 2000 - 5000 5000 - 10000
Applications	shaft
Other characteristics	mounted shaft-mounted
Power (W)	0 - 89000