Van der Graaf - Other Van der Graaf Products

Van der Graaf also manufacture a range of other Power Transmission products that are widely used by machinery builders. For further information please contact you local Van der Graaf distributor or agent.

Friction Clutches

- 5 sizes
- Output torque up to 640 Nm
- 6 different types
- also with flexible coupling with ball bearing clutch collar

Gear Boxes

- for mounting on the driven shaft
- helical gears
- up to 2100 Nm

Start-up Couplings - Granulock

- soft start with max. motor power
- reduces current draw on start
- consistant performance regardless of surrounding temperature
- smooth progressive acceleration of high loads right through to full operating speeds
- automatic torque limitation and protection against overloading
- can be used on horizontal, vertical or inclined shafts with 100% efficency, saving energy
- simple to install Variable Pulleys

- for V-belts A/SPA and B/SPB
- ratio 1:1.9
- up to 3 kW x 1500 r.p.m. nominal

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	Friction Clutches - 5 sizes - Output torque up to 640 Nm - 6 different types - also with flexible coupling with ball bearing clutch collar			Gear Boxes - for mounting on the driven shaft - helical gears - up to 2100 Nm
	Start-up Couplings - Granulock - soft start with max. motor power - reduces current draw on start - consistant performance regardless of surrounding temperature - smooth progressive acceleration of high loads right through to full operating speeds - automatic torque limitation and protection against overloading - can be used on horizontal, vertical or inclined shafts with 100% efficency, saving energy - simple to install			Variable Pulleys - for V-belts A/SPA and B/SPB - ratio 1:1.9 - up to 3 kW x 1500 r.p.m. nominal