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JWF Aluminum Jaw Coupling Hubs Flexible Shaft Coupling

JWF Aluminum Jaw Coupling Hubs Flexible Shaft Coupling

The JWF series jaw flexible shaft coupling are widely used in stepping motors. The hub is made of high-strength aluminum, and the surface is anodized. The Spider is made of polyurethane, which has great oil resistance and electrical insulation.
PRICE ON REQUEST

Description

Series: JWF
Product Lines: Flexible Shaft Coupling | Jaw Coupling

  • Hubs: High Strength Aluminum Alloy
  • Spider: Polyurethane
  • Wear-Resistant
  • Oil Resistance
  • Electrical Insulation
  • Fastening method: Positioning Screw
80%
MANUFACTURER’S RATING OF LOAD AND STROKE ARE MAXIMUM SAFE LIMITS. GOOD PRACTICE ENCOURAGES USING ONLY 80% OF THESE RATINGS!

Image Gallery

JWF Aluminum Jaw Coupling Hubs Flexible Shaft Coupling
JWF Aluminum Jaw Coupling Hubs Flexible Shaft Coupling
JWF Aluminum Jaw Coupling Hubs Flexible Shaft Coupling
JWF Aluminum Jaw Coupling Hubs Flexible Shaft Coupling

Dimensions

Model

Commonly used inside diameter size

ΦD

L

LF

LP

F

M

Tightening Torque(n.m)

JWF-14-22

3 4 5 6 6.35 7 8

14

22

13.7

6.6

3.8

M3

0.7

JWF-20-30

3 4 5 6 6.35 7 8 9 9.525 10 11

20

30

19.1

8.6

5.3

M4

1.7

JWF-25-34

4 5 6 6.35 7 8 9 9.525 10 11 12 12.7 14 15

25

34

22.5

11.6

5.6

M4

1.7

JWF-30-35

5 6 6.35 7 8 9 9.525 10 11 12 12.7 14 15 16

30

35

22.5

10.9

5.72

M4

1.7

JWF-40-66

6 8 9 10 11 12 12.7 13 14 15 16 17 18 19 20 22 24

40

66

39.1

13.7

12.75

M5

4

Exploded Diagram

JWF Aluminum Jaw Coupling Hubs Flexible Shaft CouplingJWF Aluminum Jaw Coupling Hubs Flexible Shaft Coupling

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)

Hubs Material

Spider Material

Finish

Weight (g)

JWF-14-22

1.1

0.02

1

±0.60

19000

46

2.0 x 10-7

Aluminum

Polyurethane

Anodizing

7

JWF-20-30

2.8

0.02

1

±0.60

17000

55

1.0 x 10-6

18

JWF-25-34

6

0.02

1

±0.60

16000

65

5.0 x 10-6

40

JWF-30-35

6.5

0.02

1

±0.60

12000

72

5.5 x 10-6

46

JWF-40-66

32

0.02

1

±0.80

10000

550

3.8 x 10-5

145

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