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SKU: GS38.hub
GS Jaw Coupling Hubs (Clamping)
AROFLEX GS38 Coupling Hub (Clamping)
£85.00
ex. VAT · £102.00 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Max Bore
48
O.D.
80
Hub Length
31
Rated Torque Nm
325
Standards & Fit
JS9
JS9 Keyway
Tight fit anti-roll standard
H7
Precision Transition Fit
Precision bore fit
ISO
ISO 9001:2015
Quality Assured
| Parameter | Value | Notes |
|---|---|---|
| SKU | GS38.hub | Aroflex part number |
| Max Bore | 48 | |
| O.D. | 80 | |
| Hub Length | 31 | |
| Rated Torque Nm | 325 | |
| Bore Tolerance | H7 | Precision transition fit |
| Material | Steel / Friction disc | Standard construction |
| Certification | ISO 9001:2015 | Quality assured |
The AROFLEX GS Clamping Hub is a high-precision, zero-backlash component designed for demanding motion control environments. This Double Slotted version provides a superior friction-locked connection, ensuring the hub remains securely fastened to the shaft even under high-torque reversals and high-speed operation.
Why Choose the AROFLEX GS Clamping Hub?
Unlike standard set-screw hubs, the double-slotted clamping mechanism distributes pressure evenly around the shaft. This eliminates the need for keyways in many applications, prevents shaft damage, and provides zero-backlash performance essential for CNC machining, robotic positioning, and high-speed encoders.
Applications & Benefits:
- Servo & Stepper Motors: Perfect for high-dynamic positioning where accuracy is critical.
- Vibration Dampening: When paired with a 98 Shore A (Red) insert, it effectively absorbs system resonance and shock loads.
- Easy Installation: The clamping design allows for quick axial adjustment and secure fastening without specialized machining.
- Electrical Isolation: Protects sensitive electronics by preventing current flow through the coupling.
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