JWSB Single Curved Disc Coupling Flexible Shaft Coupling
Description
Series: JWSB
Product Lines: Flexible Shaft Coupling | Disc Coupling
- Hubs: High Strength Aluminum Alloy
- Disc Springs: Curved 304 stainless steel 8-hole disc
- Suitable for: servo, stepper motor
- Fastening method: clamping screw
- Long life
- High torque rigidity
- Accurate control of shaft rotation
- Perform high-precision control
- Backlash-free shaft and bush connection
- Suitable for positive and negative
- Suitable for high speed operation
- low inertia
Image Gallery
Dimensions
Model | Commonly used inside diameter size | ΦD | L | LF | S | F | M | Tightening Torque(n.m) |
JWSB-34-32 | 6 6.35 8 9 9.525 10 11 12 12.7 14 15 | 34 | 32 | 14.25 | 3.5 | 4.2 | M4 | 3.5 |
JWSB-39-34.5 | 8 9 9.525 10 11 12 12.7 14 15 16 17 18 19 | 39 | 34.5 | 14.9 | 4.5 | 4.9 | M4 | 3.5 |
JWSB-44-34.5 | 8 9 9.525 10 11 12 12.7 14 15 16 17 18 19 20 22 | 44 | 34.5 | 14.9 | 4.5 | 5.2 | M4 | 3.5 |
JWSB-56-45 | 12 14 15 16 17 18 19 20 22 24 25 28 30 32 | 56 | 45 | 19.75 | 5.3 | 6.8 | M5 | 8 |
JWSB-68-53 | 15 16 17 18 19 20 22 24 25 28 30 32 35 | 68 | 53 | 23.35 | 6.3 | 7.7 | M6 | 13 |
JWSB-82-68 | 16 17 18 19 20 22 24 25 28 30 32 35 38 40 | 82 | 68 | 30 | 8 | 9.3 | M8 | 28 |
Exploded Diagram
Specifications
Model | Rated Torque(N.m) | Eccentricity allowed(mm) | Angular Deviation(∠°) | Axial Deviation(mm) | Rotating Speed(RPM) | Torsional Stiffness(N.m/rad) | Moment of Inertia(N.m) | Weight (g) |
JWSB-34-32 | 4.5 | 0.1 | 0.5 | ±0.09 | 5000 | 9070 | 12 x 10-5 | 137 |
JWSB-39-34.5 | 9 | 0.1 | 0.5 | ±0.11 | 5000 | 20000 | 3.3 x 10-5 | 202 |
JWSB-44-34.5 | 13 | 0.1 | 0.5 | ±0.13 | 5000 | 22400 | 4.2 x 10-4 | 247 |
JWSB-56-45 | 37 | 0.1 | 0.5 | ±0.18 | 4700 | 56000 | 1.8 x 10-4 | 542 |
JWSB-68-53 | 90 | 0.1 | 0.5 | ±0.20 | 4500 | 78000 | 2.25 x 10-4 | 870 |
JWSB-82-68 | 150 | 0.1 | 0.5 | ±0.25 | 4000 | 168000 | 2.7 x 10-4 | 1722 |
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