Tyre Coupling With Taper Bush Flexible Rubber Coupling for Misalignment Compensation in Power Transmission
Product Spotlights
Hebei Speed Torque Transmission Technology Co., Ltd., established in 2017 with a modern factory spanning 3,000–5,000 square meters and an annual export value of US$5–10 million, proudly presents our Tyre Coupling with Taper Bush Flexible Rubber Coupling. Designed specifically for misalignment compensation in power transmission, this coupling combines the elasticity of a rubber tyre element with the convenience of a taper bush mounting system. With over 100 skilled employees and a strong presence in markets across North America, South America, Europe, Africa, and Asia, we ensure reliable performance and long service life for your rotating machinery.
Key Features & Technical Advantages
- Flexible Rubber Tyre Element – Absorbs vibration, dampens shock loads, and compensates for axial, radial, and angular misalignment without generating reaction forces on bearings.
- High Misalignment Capability – Accommodates axial misalignment up to ±2 mm, radial up to ±1.5 mm, and angular up to ±2°, reducing downtime caused by alignment issues.
- Taper Bush Mounting System – Provides easy installation and removal; no special tools required. The taper bush allows for a secure, concentric fit on shafts of various diameters.
- Maintenance-Free Operation – The rubber element is resilient and requires no lubrication, reducing maintenance costs and effort.
- Corrosion & Wear Resistant – The rubber compound is resistant to oil, grease, and aging, ensuring long-term durability in harsh industrial environments.
- Torque Transmission Efficiency – Capable of transmitting torque from 50 Nm up to 5000 Nm, suitable for a wide range of power transmission applications.
Technical Specifications (Typical Values)
| Parameter | Value |
|---|---|
| Bore Diameter Range | 10 mm – 100 mm (customizable up to 150 mm) |
| Torque Capacity | 50 Nm – 5000 Nm (depending on size) |
| Max Speed | Up to 4000 rpm (size-dependent) |
| Axial Misalignment | ±2 mm |
| Radial Misalignment | ±1.5 mm |
| Angular Misalignment | ±2° |
| Temperature Range | -30°C to +80°C |
| Operating Material | Natural Rubber / Synthetic Rubber |
Customer Benefits
- Reduced Downtime – The quick-mount taper bush allows for fast installation and replacement, minimizing production stoppages.
- Extended Equipment Life – By absorbing vibrations and misalignment, the coupling protects bearings, seals, and other drive components from premature failure.
- Cost-Effective Solution – No lubrication, low maintenance, and durable rubber element reduce total cost of ownership.
- Versatile Application – Ideal for pumps, compressors, conveyors, fans, mixers, and other power transmission systems in industries such as mining, agriculture, food processing, and water treatment.
- Customization Available – Bore sizes, keyways, and rubber hardness can be tailored to specific requirements upon request.
Trust & Reliability
Our Tyre Coupling with Taper Bush is manufactured under strict ISO9001 quality management system, ensuring consistent quality and traceability. With over 100 employees and a factory area of 3,000–5,000 square meters, we produce tens of thousands of couplings annually. Our annual export value of US$5–10 million demonstrates our strong global presence. We ship through major Chinese ports (Shanghai, Tianjin, Qingdao) and serve customers in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Every coupling undergoes rigorous testing for torque, misalignment tolerance, and rubber elasticity before leaving our factory.
Why choose Hebei Speed Torque? Since 2017, we have dedicated ourselves to transmission technology, continuously improving our products based on customer feedback. We offer responsive technical support, fast lead times, and flexible customization. Our rubber coupling is engineered to meet the demands of modern power transmission while providing maximum uptime. Contact us today to discuss your specific coupling requirements or to request a quote. Experience the reliability of a coupling that truly compensates for misalignment and enhances system performance.
Frequently Asked Questions (FAQ)
Q1: What is the maximum misalignment this coupling can handle?
A: The tyre coupling can compensate for axial misalignment up to ±2 mm, radial up to ±1.5 mm, and angular up to ±2°. These values may vary slightly with size; please consult our technical datasheet for specific dimensions.
Q2: Does the taper bush require special tools for installation?
A: No, the taper bush is designed for simple installation using standard tools (e.g., hex key and spanner). The design ensures a secure grip on the shaft without damaging it.
Q3: Can this coupling be used for high-speed applications?
A: Yes, depending on size, the coupling can operate at speeds up to 4000 rpm. For very high-speed applications, we recommend balancing the coupling assembly upon request.
Q4: Is the rubber element replaceable?
A: Yes, the tyre rubber element can be replaced without removing the hubs or taper bushes from the shafts, simplifying maintenance and reducing downtime.
Q5: What industries commonly use this coupling?
A: Typical applications include pumps, compressors, conveyors, fans, blowers, mixers, and other machinery where vibration dampening and misalignment compensation are critical. It is widely used in mining, agriculture, food processing, water treatment, and general manufacturing.
Q6: Can you supply couplings with non-standard bore sizes or keyways?
A: Absolutely. We offer custom boring and keyway machining to meet your shaft dimensions. Please provide your specific requirements, and we will provide a tailored solution.
Q7: What is the typical lead time for an order?
A: For standard sizes, lead time is 7–15 working days. Custom orders may require 15–30 working days depending on complexity and quantity. We ship via sea, air, or express as per your preference.
Q8: Is this coupling resistant to oil and chemicals?
A: The standard rubber material is oil-resistant and suitable for most industrial environments. For special chemical exposure, we can recommend alternative elastomers (e.g., neoprene or EPDM) upon request.
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