WJ series worm-gear speed reducer is novel, the appearance is
beautiful, small, Heavy to output moment,
stead transmission have, little noise have. Can unite with
electrical machinery or a stepless derailleur of awl of UD
series planet directly, the structure is compact. Worm gear
output for hole, user mix incline and exert oneself axle only,
too can mix pair incline and exert oneself axle, There is
greater flexibility. |