De Gier Drive Systems products

The chain pocket wheel enables manually drive of simple infrequently used systems using GWK worm gearboxes. The chain pocket wheel set consists of a chain pocket wheel (chain sprocket) and an 8-metre chain with connecting link and guide. The chain pocket wheel is mounted on the input shaft of the worm gearbox. The chain can be made to length on site. Perfect fit on input shaft GWK. Complete with 8-metre chain. Chain can be shortened on site. Possibility of driving GWK at a maximum height of 5 metres. Economical alternative to electric drive.