Double Enveloping Worm Gearbox Speed Reducer
As one of famous double enveloping worm gear manufacturers,SGR's double throated worm gear has advantage of High efficiency, low noise, smooth operation , it increase output torque that mean increasing loading capacity , improved gear accuracy, and extended Long life service period . in SGR double enveloping worm gear design ,based on different ratio, it has Multi-tooth meshed, allowed bigger peak load . with the increase of number of driven gear teeth , that mean in contact with the worm significantly increases output torque force. except increasing the number of driven gear teeth in contact with the worm, double enveloping worm gear also increase the contact surface on every gear tooth. The actual gear surface of instantaneous contact between the double throated and the driven gear tooth are in-lines. These lines of contact move across the face of the gear tooth as it progresses through its total time of mesh with the worm. The lines of contact in double enveloping worm gear are configured to increase the force and decrease the stress on every gear tooth.
In term of difference of double enveloping worm gear design and traditional worm gear design , double enveloping worm gear design has higher driving efficiency than traditional worm gear , High torque double enveloping worm gear adjust toughest working condition , Increasing loading capacity . Long life service period than traditional worm gear , and customized design for various application .
Technical data:
1. Ratio range: 10-63
2. Input power: 1.5-450KW
3. Permit torque rang: ≤40000N. M
4. Structure mode: Possibility of flange, foot, or shaft mounting solutions
characteristic
1. double-enveloping worm gearing,3-5 teeth contact;
2. small volume ,big capacity;
3. 3-5 times than universal worm gear;
4. high efficiency,66%-91%
| ratio |
10-63 |
| power rating |
1.5-450kw |
| torque rating |
up to 40,000N.m |
Audited Supplier 
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