In order to reach large ratio and torque, two sizes of RV worm gearbox can be combined. The combined gearbox includes one smaller and one bigger gearbox, the largest ratio can meet 5000:1, the torque is 1760 N.M. There are various combination mode available.
RV Combination series worm gearbox
(1) High quality Aluminum alloy, appearance elegant, efficient radiator, high carrying ability.
(2) Installed in multi-surfaces, hollow output shaft, various input and output type.
(3) conjoin other transmission machinery easily.
(4) Small size, constriction compact, lightweight, and save place for mounting.
(5) Run steadily and low noise.
(6) High reliability and high efficiency.
Type: Worm Gear Speed Reducer/ Gearbox Model: 25+30，25+40,30+40，30+50，30+63，40+75，40+90，50+110，63+130 Ratio: from 300 to 5000 Color: Blue(RAL5010)/Silver Grey (RAL9006) Or On Customer Request Material: Housing: Size 25-110 Is Aluminum Alloy, Size 110-185 Is Cast-Iron Worm Wheel: Aluminum Bronze Or Tin Bronze Worm Shaft: 20Crmnti Output Shaft: Steel-45# Packing: Carton, Honey Comb Carton, Wooden Case With Wooden Pallet Bearing: C&U Seal: NAK Viton Oil Seal Warranty: 1 Year Input Power: 0.09kw,0.18kw,1.1KW,1.5KW,2.2KW,3KW,4KW,5.5KW,7.5KW,11Kw And So On. Usages: Industrial Machine: Food Stuff, Ceramics, Chemical, Packing, Dyeing,Wood working, Glass. IEC Flange: IEC Standard Flange,NEMA Flange Or On Customer Request Lubricant: Synthetic Oil Or Worm Gear Oil