- Structures: foot-mounted, flange-mounted, hollow shaft output or solid shaft output, with or without motor, shaft-input type for sprocket or pulley;

 

- Has self-locking function like backstop;

 

- Worm wheel made of high-quality Tin Bronze ZCuSn10Pb1, output shaft made of high-quality low-carbon alloy steel 40Cr, the gearbox housing made of light aluminum alloy steel(small type) or casting iron (large type);

 

- High efficiency up to 98%per stage, low noise <60-70dB, and temperature rise <45-55℃;

 

- Best China bearings used on products, may apply other bearings like SKF, NSK and FAG, and double-lip oil seal make sure no oil leak;

 

- Every gearbox 100 percent tested prior to delivery.