> Self-locking worm gear unit to actuate raising and lowering applications in greenhouses, buildings and animal sheds, in system construction. > For distribution of forces in conjunction with shaft drives EWA/HWA and rack drives. > Virtually maintenance-free through special lubricant in gearbox. > Drive (shaft A) and output (shaft B) with We 06 (roughly 26 mm) with 1" tube directly or with We 63 (hex waf 23 mm) and We 66 (hex, waf 26 mm) with coupling. Option: > VRE 20 also available as VRE 22 with continuous worm gear unit. 0 LOCK BEWEGT II LOCK MOVES