Couplings supplied by Wonzh are precision-engineered mechanical components used to connect two shafts for the transmission of power while accommodating misalignment, reducing vibration, and protecting connected equipment. Our couplings are widely applied in motors, pumps, compressors, conveyors, gearboxes, and industrial machinery.
Manufactured from high-strength carbon steel, alloy steel, stainless steel, or engineering plastics, Wonzh couplings are engineered for durability, torque capacity, and operational reliability. Our products include rigid couplings, flexible couplings, jaw couplings, gear couplings, and custom-designed solutions for specialized applications. Advanced CNC machining, heat treatment, and surface finishing ensure consistent performance under dynamic loads and harsh industrial conditions.
We provide standard and fully customized couplings, supporting specifications based on shaft diameters, torque requirements, operating conditions, and alignment considerations. Our engineering team can recommend suitable coupling types, materials, and tolerances for optimized efficiency and machine life.
Belangrijkste kenmerken
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High torque transmission capability
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Accommodates angular, parallel, and axial misalignment
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Vibration damping and shock absorption
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Wear-resistant and durable under heavy loads
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Standard and custom sizes, materials, and types
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Supports prototype, small-batch, and mass production
Typische toepassingen
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Industrial motors and pumps
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Versnellingsbakken en transmissiesystemen
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Compressors and blowers
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Conveyors and material handling systems
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Mining, construction, and heavy machinery
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Power generation and energy equipment
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Automation and robotic systems
Coupling Types We Supply
| Coupling Type | Beschrijving | Typisch gebruik |
|---|---|---|
| Rigid Coupling | Solid connection, no misalignment compensation | Precise shaft alignment, low-speed applications |
| Flexible Coupling | Allows angular and parallel misalignment | Motors, pumps, light vibration damping |
| Jaw Coupling | Elastomer insert absorbs vibration and shock | General-purpose torque transmission |
| Gear Coupling | High torque, compensates misalignment | Heavy-duty industrial machinery |
| Grid / Disc Coupling | Torsionally flexible, high torque | Pumps, compressors, turbines |
| Custom Coupling | Engineered to specifications | OEM and special machinery |
Technische parameters (representatief bereik)
| Parameter | Specificatie / Bereik |
|---|---|
| Materiaalopties | Carbon steel, alloy steel, stainless steel, aluminum, engineering plastics |
| Bore Diameter | 5 mm - 150 mm (aanpasbaar) |
| Torque Capacity | 10 Nm – 50,000 Nm (application dependent) |
| Misalignment Capacity | Angular: 1°–5°, Parallel: 0.1–1 mm, Axial: 0.5–5 mm |
| Speed | Up to 10,000 RPM (depending on type) |
| Oppervlaktebehandeling | Hardening, coating, plating |
| Ondersteunde normen | ISO, DIN, AGMA, GB |
| Productietype | Prototype, kleine batch, massaproductie |
Materiaal- en selectiegids
| Materiaal | Voordelen | Typisch gebruik |
|---|---|---|
| Koolstofstaal | Sterk, kosteneffectief | General industrial couplings |
| Gelegeerd staal | High strength, wear-resistant | Heavy-duty and high-torque applications |
| Roestvrij staal | Corrosiebestendig | Marine, chemical, and food machinery |
| Engineering Plastics / Elastomers | Shock absorption, lightweight | Low-speed, vibration-prone applications |
| Coupling Type | Voordeel | Aanbevolen voor |
|---|---|---|
| Rigid | High torque, precise alignment | Low-speed machines |
| Flexible | Misalignment compensation | Motoren, pompen |
| Jaw | Vibration absorption | Medium-speed general-purpose drives |
| Gear | Heavy-duty torque | High-load industrial machinery |
| Grid / Disc | Torsionally flexible | Pumps, compressors, turbines |
Waarom voor Wonzh kiezen
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High-quality, precision-engineered couplings
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Advanced manufacturing and inspection processes
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Custom engineering support for torque, alignment, and material selection
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Durable, wear-resistant, and reliable for heavy-duty applications
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Prototype to mass production with global delivery
Veelgestelde vragen (FAQ)
Q1: What is the purpose of a coupling?
A coupling connects two shafts to transmit torque while accommodating misalignment and absorbing vibrations or shocks.
Q2: Can you provide custom couplings?
Yes. We manufacture custom couplings based on shaft sizes, torque requirements, and operating conditions.
Q3: Which type of coupling is best for high-torque applications?
Gear couplings and grid/disc couplings are ideal for high-torque, heavy-duty machinery.
Q4: Can couplings compensate for shaft misalignment?
Yes. Flexible, jaw, gear, and disc couplings can handle angular, parallel, and axial misalignment.
Q5: What materials are available?
Couplings are made from carbon steel, alloy steel, stainless steel, aluminum, or engineering plastics, depending on application requirements.










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