
Gearbox WPO 100
Ratio: 10,15,20,25,30,40,50,60
Input power: 0.5kW-1.6kW
Input shaft dia.: 25mm
Output shaft dia.: 38mm
Weight: 35kg
What is a WPO100 gearbox?
The WPO100 belongs to the WP series of single-stage worm gear reducers, featuring a **side-output shaft horizontal base mounting structure** and a 100mm center distance. It is a commonly used right-angle reduction transmission component in medium to large-sized industrial equipment. It achieves speed reduction and torque increase through the sliding meshing of the worm and worm wheel. The high-ratio gears possess mechanical self-locking characteristics, offering high torque capacity, robust structure, and 90° reversing transmission. It is widely used in industrial equipment under medium to heavy-duty conditions.
This product strictly adheres to industry standards for worm gear reducers. The housing is made of HT200 high-strength cast iron, the worm is made of 45# steel with tempering and surface quenching, and the worm wheel is made of wear-resistant tin bronze alloy. Standard specifications are readily available, and custom machining of non-standard shaft diameters, keyways, output directions, and flange interfaces is also supported.


Size: WPO100
Ratio: 10~60:1
Torque: 83~113Nm
Input speed: ≤1500 r/min
Housing material: HT200
Structure: Worm shaft & worm gear
Installation: Foot-mounted




WP gearbox structure










Related WP Gearbox






WPO100 is suitable for medium torque and medium impact industrial transmission equipment:
- Conveying industry: Heavy-duty belt conveyors, chain conveyors, roller conveyors
- Mixing equipment: Large mixing tanks, mixers, mortar mixing equipment
- Lifting and tilting mechanisms: Small elevators, tooling tilting equipment
- Light industry and environmental protection: Dust removal equipment, sewage treatment equipment, woodworking machinery
- Spare parts replacement: Replacement and repair of original WPO100 reducers for older equipment










FAQ
Q1: What are the standard speed ratios of the WPO100 reducer?
A1: Standard single-stage speed ratios: 10, 15, 20, 25, 30, 40, 50, 60; no built-in double-stage reducer is available. For larger reduction ratios, a double-stage reducer or a front-mounted reduction unit is required.
Q2: How effective is the self-locking mechanism of WPO100?
A2: A speed ratio ≥30 exhibits a significant self-locking effect; a speed ratio of 10-25 shows only a weak self-locking capability. Self-locking is a friction-based mechanism, susceptible to temperature and vibration fluctuations, and cannot be used for safety braking.
Q3: Does the WPO100 support non-standard shaft and flange modifications?
A3: Yes, it can modify the input/output shaft diameter, keyway, shaft extension length, and output orientation. Customization is available according to drawings.
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