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เกียร์ทดรอบ , Worm Gear , Gear Motor , MAKISHINKO
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Worm Gear Speed Reducers
Single Reduction
Double Reduction
H Model
Geared Motor GE Series
MA Series Size: 50~160, Ratio: 1/10~1/60
Screw jack , Ball screw jack; Stroke: 100~500mm.
Bevel gear box
Worm Gear Speed Reducer
| Product features |
| [ Principle ] |
| Worm gear is one of interlocking gear consisting of a worm shaft and worm wheel. Shape of worm is screw looking and it will match as a pair of gearing with worm wheel that have the same shape of tooth cut by formed tool . Function of gearing is comparable with screw and nut. Principle of worm gear is the same as those principle of nut and screw. Also, as the design point of view, it has a similar relation with super gear and rack at the center of plan level of worm wheel.
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| [ Construction ] |
| Construction of speed reducer is simple. As per fig. 1, integral worm shaft and worm wheel with output shaft are assembled in the housing at right angle arrangement supported by bearings.
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| Fig.1 The Construction of worm gear speed reducer |
| [ Action ] |
| In case of single thread worm, rotate one tooth of wheel by truning one velovution of worm shaft.In case of double thread, rotate two tooth. |
