Double Enveloping Worm Gear
ModelKit of worm
Center Distance100-710mm
Speed Ratio≥ 10
Torque rangeT2 ≤ 160 000 N.m
Service Factor0.8 -1.6

Series C: Double Enveloping Worm Gear

SGR double enveloping worm gear designed to be used alongside the double enveloping worm gear reducer. As experienced worm reducer gearbox manufacturer, we believe this is the only sure way to eliminate incompatibility issues and optimize driver efficiency and transmission.

All our double enveloping worm gears are quite different from the conventional designs. We generate all our threads by planar primary enveloping line acting twice on the worm. You can see this is our worm gearbox catalogue.

Every SGR double enveloping worm gear features a better contact profile. This guarantees high efficiency. Also, they are stronger with high load capacity, since our worm threads have more contact teeth.

Obviously, with SGR unique worm reduction gearbox design, you should expect: high torque, bigger peak load, smooth operation, high efficiency and low noise.

Key Features
  • High power density
  • Designed for heavy duty application
  • High torque double enveloping adjust bad working
  • Smooth and noiseless operation
 double enveloping worm gears
ModelShaft Dia.

(mm)

Center

Height

Output

shaft Dia.

PowerRatioPermitted

Torque

Weight
(CUW) input

Solid(h6)

(mm)(mm)(kw)(Nm)(KGS)
10028190481.41~11.510 .25~ 62683-109442
12532225552.42~19.710 .25 ~ 621170~222165
14038255653.94~25.910 .25 ~ 621555 ~ 347385
16042290704.39~35.710 .25 ~ 622143 ~4212120
18048320805.83~47.510 .25 ~ 622812 ~ 5387170
20055350907.52 ~61.210 .25 ~ 623624 ~6859220
225603901009.9~81.410 .25 ~ 624872 ~ 9224290
2506543011012.9 ~10510 .25~ 626284~11892380
2807048012016.9 ~ 13810 .25 ~ 628347 ~ 15820520
3157553014022.5 ~18310 .25 ~ 6211068~ 19450700
3558059515030~24510 .25 ~ 6214818 ~280141030
4009066017032.1 ~26110 .25 ~ 6215786~299181400
45010074019042.6 ~34710 .25 ~ 6220998~398811980
50011081521054.9 ~ 44810 .25 ~ 6227097~511802700