Products Description
The WPA worm reducer is a core model of the WP series right-angle transmission reduction equipment. It is a single-stage worm and worm gear reduction device with base-fixed installation and an upgraded iteration of the traditional WD reducer. Adopting a 90° right-angle transmission structure, it features a compact body, large reduction ratio, high torque output, and low operation noise, making the WPA Worm Reducer a classic general-purpose industrial transmission device. Manufactured with a high-strength cast iron housing, high-quality steel worm, and tin bronze worm gear, this product delivers stable structure and excellent durability. It is suitable for various industrial scenarios requiring low-speed heavy-load and stable transmission, widely used for speed reduction, torque amplification, and power transmission in mechanical equipment, serving as a preferred transmission accessory for automated and heavy-duty machinery.
Core Product Advantages
Stable Transmission, Low Vibration and Low Noise:
Adopting a worm and worm gear meshing transmission principle with a high meshing overlap rate, the device provides superior buffering performance during operation. It effectively reduces vibration, impact, and operating noise, achieving far higher running stability than ordinary gear reducers, and is ideal for production scenarios with strict noise control requirements.
High Bearing Capacity and Durability:
Core transmission components are made of differentiated high-performance materials. The worm is made of 45# high-quality carbon steel with overall quenching and high-frequency thermal treatment, featuring high hardness and deformation resistance. The worm gear is precision-cast from high-wear-resistant tin bronze alloy with a low friction coefficient, excellent wear resistance, and anti-seize performance, greatly improving the bearing capacity and service life of the WPA Worm Reducer for long-term heavy-duty continuous operation.
Wide Reduction Ratio Range and Sufficient Torque:
A single stage can achieve a large-span speed reduction without multi-stage combination. It covers comprehensive standard ratios to accurately match low-speed and high-torque working conditions, delivering strong and stable power output with remarkable torque amplification effect.
Compact Structure and Flexible Installation:
The right-angle transmission design greatly saves installation space. The base-fixed structure ensures stable installation and supports multiple vertical and horizontal mounting postures with strong compatibility, facilitating integrated assembly with various mechanical equipment.
Core Technical Parameters
With complete specifications and standardized parameters, the WPA worm reducer meets diverse working condition requirements. The core parameters are as follows:
Standard Reduction Ratios: 10, 15, 20, 25, 30, 40, 50, 60 (custom ratios available on request)
Input Power: 0.18KW - 33.2KW
Output Torque: 9N·m - 2745N·m
Transmission Mode: Single-stage worm and worm gear right-angle transmission (90° reversing transmission)
Installation Method: Base fixed installation
Housing Material: High-strength cast iron, compression-resistant, impact-resistant and non-deformable
Rated Input Speed: ≤1400r/min for standard motors
Wide Application Scenarios
Light Industry:
Packaging machinery, conveying equipment, mixing equipment, beverage processing machinery
01
Heavy Industry:
Mining machinery, lifting equipment, elevators, construction machinery
02
Chemical and Metallurgical Industry:
Chemical stirring equipment, metallurgical conveying machinery, environmental protection dust removal equipment
03
Plastics Industry:
Injection molding machines, plastic extrusion equipment, molding auxiliary machinery
04
General Automation:
Assembly line equipment, small transmission machinery, non-standard automated equipment, and all mechanical devices requiring low-speed, heavy-load and low-noise transmission
05
Production equipment
Factory environment
FAQ
Q1: What is a WPA Worm Reducer, and what is it used for?
A: The WPA Worm Reducer is a base-mounted, single-stage 90° right-angle speed reduction unit. It lowers motor speed, boosts output torque and reduces inertia, ideal for low-speed, heavy-duty transmission on packaging, conveying, mining, chemical and automation machinery.
Q2: What are the core advantages of the WPA Worm Reducer compared with ordinary gear reducers?
A: The WPA Worm Reducer features a compact right-angle structure, large single-stage reduction ratio, low noise and strong shock resistance. With a heat-treated steel worm and tin bronze worm gear, it offers excellent wear resistance, low failure rate and minimal maintenance cost, perfectly suited for continuous heavy-duty industrial operation.
Q3: What reduction ratios and specifications does the WPA Worm Reducer support?
A: The WPA Worm Reducer covers full specifications from WPA40 to WPA250. Standard ratios: 10–60. Custom ratios are available. Input power ranges from 0.18KW to 33.2KW, covering most common industrial transmission requirements.
Q4: Does the WPA Worm Reducer support customized installation and working conditions?
A: Yes. The WPA Worm Reducer adopts base fixed mounting, supporting horizontal and vertical installation. It adapts to normal, dusty and slightly humid environments, and supports custom sizes, speed and torque for special working conditions.
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