Wpo70 worm gear reducer is widely used in: assembly line equipment, food packaging, welding equipment, textile printing and dyeing, glass equipment, pharmaceutical tanning, environmental protection equipment, cement equipment, coal equipment, petrochemical industry, rubber and plastic, lifting and transportation, automation industry, industrial machinery, inspection and other light and heavy industries. Wpo60 reducer (standard gb9147-88) is a new reducer popularized and used in the 1990s, The tooth shape of the worm is circular arc, and the contact between the worm gear and the worm is concave convex meshing, which enhances the tooth surface strength, makes the bearing capacity 2-3 times higher than that of the old standard linear tooth worm reducer, and increases the efficiency by more than 80%. The input of this reducer can run in both positive and negative directions, the speed generally does not exceed 1500r/min, and the working environment temperature is -40 ℃ ~ 40 ℃. The single head worm with large transmission ratio can realize reverse self-locking.
Wpo70 reducer features
1. The box structure is integral, with beautiful appearance and good rigidity.
2. The box type includes basic type (the box is of vertical or horizontal structure with baseboard) and type (the box is a cuboid with fixed screw holes on multiple sides, without baseboard or with baseboard)
3. There are two types of input shaft connection: basic type (single input shaft and double input shaft) and with motor flange.
4. There are two types of output shaft structures: basic type (single output shaft, double output shaft) and hollow output shaft.
5. The position direction of output and input shaft has input shaft at the bottom and at the top; Output axial up and down; Input axial up and down.
6. Two or three reducers can be used to form a multi-stage reducer to obtain a great transmission ratio.
Wpo70 series worm gear reducer structure:
1. Worm: adopt S45C or above, and the tooth surface hardness reaches hs60 after high frequency heat treatment and fire hardening+- 3. After fine grinding, it has extremely high toughness and wear resistance.
2. Worm gear: it is made of phosphonium bronze (PBC 2) with special hobbing cutter and precision hobbing base.
3. Worm gear: made of special fc20 or above, it can withstand strong impact force.
4. Shell: integrally formed and cast, with extremely high steel shape, can withstand strong impact, beautiful appearance, heat sink device, good lubricating oil and material.
5. Material: fc20100 for below 80 and fc25 for above.
