Tyre Coupling
Tyre Coupling
A flexible, tyre-profile rubber element sits between two hubs, absorbing misalignment and vibration while transmitting torque smoothly between driving and driven shafts.
- Material
- Cast iron hubs, rubber tyre element
- Bore Range
- 14 mm – 150 mm
- Torque Range
- Up to 12,500 Nm
- Max Misalignment
- 1° angular / 1 mm parallel
- Duty
- Continuous industrial duty
Available Models
Item codes below correspond to bore and torque variants of the tyre coupling. Confirm shaft diameter and torque against a code when requesting a quote.
PH Models
| Item Code | Item Name |
|---|---|
| PH96 | PH-96 |
| PH106 | PH-106 |
| PH116 | PH-116 |
| PH126 | PH-126 |
| PH140 | PH-140 |
| PH160 | PH-160 |
| PH178 | PH-178 |
| PH218 | PH-218 |
| PH250 | PH-250 |
| PH272S | PH-272(S) |
| PH275H | PH-275(H) |
| PH292S | PH-292(S) |
| PH292H | PH-292(H) |
| PH316S | PH-316(S) |
| PH316H | PH-316(H) |
| PH342S | PH-342(S) |
| PH342H | PH-342(H) |
| PH390S | PH-390(S) |
| PH390H | PH-390(H) |
| PH450S | PH-450(S) |
| PH450H | PH-450(H) |
Overview
Our tyre couplings use a single-piece rubber tyre insert clamped between two cast-iron hubs, giving the assembly the flexibility to absorb shock loads and angular, parallel, and axial misalignment without transmitting stress back into connected machinery.
The rubber element is compounded to resist heat build-up and wear under continuous duty, which keeps replacement intervals long even in dusty or high-vibration plant environments.
Because no lubrication or metal-to-metal contact is involved in the flexible element, maintenance is limited to periodic visual inspection of the tyre insert.
Key Features
- Dampens shock loads and torsional vibration
- Accommodates angular, parallel and axial misalignment
- No lubrication required
- Easy tyre replacement without moving connected units
- Available in multiple bore and torque ratings
Applications
- Textile machinery drives
- Blowers and fans
- Conveyor systems
- Pumps and compressors
- Packaging machinery
