Fluid Coupling with pulley
1. The Fluid coupling with pulley adopts advanced hydraulic transmission technology to ensure high power transmission efficiency and reduce energy loss.
2. The Fluid coupling with pulley has a smooth start and stop process, reduces mechanical shock and extends the service life of the equipment.
3. The Fluid coupling with pulley has a built-in brake wheel design, which can effectively prevent overload.
4. The Fluid coupling with pulley can adjust the flow state of the liquid according to different working conditions to meet various operating requirements.
5. The Fluid coupling with pulley has a compact structure and is easy to install and maintain.
- Information
Fluid Coupling with Pulley
Integrated Hydraulic Coupling & Belt Drive · Space-Saving · Multi-Machine Drive
Fluid Coupling with Pulley is an innovative design that integrates a pulley directly onto the coupling body (input or output end) to solve specific transmission layout requirements. Its core advantage lies in the engineering convenience and performance optimization brought by structural integration. Compared to traditional solutions that require separate couplings and standalone pulley devices, this integrated approach reduces system complexity, saves installation space, and enables efficient power distribution — all while retaining the inherent benefits of fluid coupling: smooth starts, overload protection, and vibration damping.
High efficiency & energy saving – advanced hydraulic transmission technology ensures efficient power transfer while minimizing energy loss.
Smooth start-stop & extended equipment life – reduces mechanical shock during acceleration and deceleration, significantly prolonging service life of driven machinery.
Overload protection – built-in hydraulic circuit limits torque under excessive load, preventing damage to motor and driven equipment.
Adaptable to varying conditions – automatically adjusts fluid flow to meet different operational requirements, offering flexibility across applications.
Compact structure, easy installation & maintenance – integrated pulley eliminates additional components, saving space and reducing maintenance points.
Vibration absorption & shock protection – effectively reduces vibration and protects both the coupling and connected accessories.
High-strength materials – withstands both torque loads and belt tension simultaneously without performance degradation.
Built-in heat dissipation – ensures stable operation even under continuous heavy-duty cycling conditions.
Modular pulley configuration – flexible design allows adaptation to various belt types (V-belt, timing belt, flat belt) and transmission layouts.
? Technical Specifications
| Brand | Merisen |
|---|---|
| Product Origin | China |
| Supply Capacity | 1,500 units/year (scalable based on orders) |
| Design Type | Integrated fluid coupling + pulley (input or output side) |
| Transmission Efficiency | >95% at rated load |
| Pulley Options | V-belt, timing belt, flat belt; customizable groove count, diameter, material |
| Cooling System | Built-in fluid circulation for thermal management |
| Typical Applications | Manufacturing lines, construction machinery, automotive production, agricultural equipment, material handling, multi-machine drive systems |
※ For detailed torque curves, pulley dimensions, and selection assistance, please contact our engineering team.
⚙️ Working Principle
The Fluid Coupling with Pulley combines traditional hydrodynamic principles with mechanical belt drive. The unit consists of three main components: pump wheel, turbine, and integrated pulley. During operation, the pump wheel transmits rotational energy to the turbine through hydraulic fluid, creating smooth acceleration and torque conversion. The integrated pulley, connected directly to the output section (or input section depending on design), enables additional power transmission through belt drives. This dual-function design allows one hydraulic coupling to drive multiple machines simultaneously — both through direct shaft connection and belt transmission. The fluid circuit maintains its protective functions: preventing shock loads from damaging connected equipment, while the pulley system provides flexible power distribution.
? Application Scenarios
The Fluid Coupling with Pulley offers unique advantages in numerous industrial applications:
| Industry / Equipment | Benefits & Key Requirements |
|---|---|
| Manufacturing Plants | Central power distribution unit – drives multiple conveyor lines and processing equipment from a single power source, reducing motor count and energy consumption. |
| Construction Machinery | Power take-off systems – compact design with soft-start capabilities, ideal for space-constrained equipment like crushers and mixers. |
| Automotive Production Lines | Synchronizes various stations with precise speed control while providing overload protection for sensitive assembly equipment. |
| Agricultural Equipment | Drives both primary implements and auxiliary systems (e.g., conveyors, fans) through a single fluid coupling unit, simplifying drivetrain. |
| Material Handling Facilities | Creative layout solutions where space prohibits conventional power transmission arrangements – integrates belt drive directly on the coupling. |
? Our Services · Custom Solutions & Full After-Sales Support
? Tailored Pulley Configuration
We customize pulley size, groove count, belt type (V-belt, timing, flat), and material to match your exact power distribution needs.
⚙️ Mounting & Material Options
Various mounting configurations, shaft interfaces, and corrosion-resistant coatings available for harsh environments.
? Special Performance Optimization
For extreme temperatures, high dust, or specific speed ratios, our engineers develop modified designs to ensure optimal performance.
? Comprehensive After-Sales
Installation guidance, maintenance training, technical consultation, and spare parts – full lifecycle support.
As a specialized manufacturer of Hydraulic Coupling systems, we provide comprehensive customization services for pulley-integrated models. We understand that each power transmission requirement is unique. Our engineering team will work closely with you to determine the optimal pulley size, groove configuration, and fluid coupling parameters to match your operational needs. We also provide complete after-sales support including installation guidance, maintenance training, and technical consultation. Our inventory includes a wide range of standard models for quick delivery, while maintaining flexibility for custom engineering solutions.
? Why Choose Us?
Factory direct, quality assured – full in-house manufacturing and strict quality control, ISO9001 certified facility.
Global experience – products exported to manufacturing, construction, and agricultural clients worldwide, proven in diverse conditions.
Engineering expertise – decades of experience in fluid coupling design and integrated drive solutions.
Customer-centric approach – we provide tailored solutions, not just standard products.
Fast & reliable support – responsive technical service and spare parts availability.
❓ Frequently Asked Questions (FAQ)
? What is the production lead time?
Our standard production lead time is typically 15 to 35 working days, depending on order quantity and customization requirements.
? What models are available?
We offer a wide range of sizes, from small frame 274 up to large size 1150, as well as the complete YOX series adapted for pulley integration. Custom pulley designs are also available.
? What is the warranty period?
The warranty period is 1 to 2 years, depending on the components used in the customized product. Different configurations may have different warranty terms, and we provide clear warranty coverage for each component.
? Can you provide custom mounting dimensions or special materials?
Yes, we fully support customization. Please provide your working condition details and connection information on both driving and driven sides. Our engineers will then perform the selection and determine the final mounting dimensions to ensure a perfect fit for your application.
? Product Demo Video
Watch the video below to see the working principle, integrated pulley design, and performance of our Fluid Coupling with Pulley.
? Request a Customized Solution & Technical Catalog
For selection support, customized pulley design, or detailed technical documentation, please contact us.
? Phone / WhatsApp: +86-13394151666
✉️ Email: info@mrscouplings.com
? Company: Dalian Mairuisheng Transmission Mechanism Equipment Co., Ltd.
? Address: Ganjingzi District, Dalian City, Liaoning Province, China
We respond within 24 hours with dedicated engineer support.
Dalian Mairuisheng Transmission Mechanism Equipment Co., Ltd. | Professional Fluid Coupling Manufacturer | Integrated Pulley Solutions for Flexible Power Distribution
