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SKU: LM5MEMKIT
Membrane / Disc Packs
LM.5 Stainless Steel Membrane Kit
£12.60
ex. VAT · £15.12 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Rated Torque Nm
33
Maximum Speed RPM
7500
Outer Diameter D (mm)
55
Hub Diameter H (mm)
30
Min Bore (mm)
8
Max Bore Type 2 Adapter (mm)
22
Max Angular Misalignment
1 deg
Disc Pack Bolt Size
M5
Weight (kg)
0.64
Torsional Stiffness (MNm/Radian)
0.0357
Weight
0.01kg
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 | LM5MEMKIT | Aroflex part number |
| Rated Torque Nm | 33 | |
| Maximum Speed RPM | 7500 | |
| Outer Diameter D (mm) | 55 | |
| Hub Diameter H (mm) | 30 | |
| Min Bore (mm) | 8 | |
| Max Bore Type 2 Adapter (mm) | 22 | |
| Max Angular Misalignment | 1 deg | |
| Disc Pack Bolt Size | M5 | |
| Weight (kg) | 0.64 | |
| Torsional Stiffness (MNm/Radian) | 0.0357 | |
| Weight | 0.01 kg | |
| Bore Tolerance | H7 | Precision transition fit |
| Material | Steel / Friction disc | Standard construction |
| Certification | ISO 9001:2015 | Quality assured |
LM.5 Stainless Steel Membrane Kit
High-Performance Disc Pack Coupling Membrane Kit
The LM.5 Stainless Steel Membrane Kit is a high-performance disc pack designed for precision power transmission applications. The flexible discs are manufactured from special high-strength AISI 301 half-hard cold-rolled stainless steel, providing excellent fatigue resistance and a long service life. Bushes, sleeves and caps are made from EN-8 steel, with cap screws in High Tensile Grade 12.9 steel for secure, reliable assembly.
Key Benefits & Features
- High-Strength Stainless Steel Discs: AISI 301 half-hard cold-rolled construction for excellent torsional performance and fatigue life.
- High Speed Capability: Rated to 7,500 RPM maximum speed.
- Misalignment Compensation: Accommodates angular, axial and parallel misalignment without transmitting damaging loads to connected equipment.
- Compact Design: Suitable for spacer coupling applications with minimum DBSE as low as 30 mm using LMC construction.
For custom bore and keyway machining, see our in-house engineering service.
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