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JWFCS 45# Hubs Jaw Coupling Flexible Shaft Coupling

JWFCS 45# Hubs Jaw Coupling Flexible Shaft Coupling

The JWFCS series jaw flexible shaft coupling are widely used in stepping motors. The hub is made of 45#, and the surface is Blackening. The Spider is made of polyurethane, which has great oil resistance and electrical insulation.
PRICE ON REQUEST

Description

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

  • Hubs: 45# steel
  • Spider: Polyurethane
  • Wear-Resistant
  • Oil Resistance
  • Electrical Insulation
  • Fastening method: Positioning Screw
  • Zero Backlash
80%
MANUFACTURER’S RATING OF LOAD AND STROKE ARE MAXIMUM SAFE LIMITS. GOOD PRACTICE ENCOURAGES USING ONLY 80% OF THESE RATINGS!

Image Gallery

JWFCS 45# Hubs Jaw Coupling Flexible Shaft Coupling
JWFCS 45# Hubs Jaw Coupling Flexible Shaft Coupling
JWFCS 45# Hubs Jaw Coupling Flexible Shaft Coupling
JWFCS 45# Hubs Jaw Coupling Flexible Shaft Coupling

Dimensions

Model

Commonly used inside diameter size

ΦD

L

LF

LP

F

M

Tightening Torque(n.m)

JWFCS-30-40

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

30

40

25

10.9

7

M4

3.5

JWFCS-40-66

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

40

66

39.1

13.7

8

M5

8

JWFCS-55-78

12 12.7 14 15 16 17 18 19 20 22 24 25 28 30 32

55

78

46.2

16.1

10.3

M5

8

JWFCS-65-90

14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40

65

90

52.9

16.7

11.9

M8

28

Exploded Diagram

JWFCS 45# Hubs Jaw Coupling Flexible Shaft CouplingJWFCS 45# Hubs Jaw Coupling 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

Finish

Weight (g)

JWFCS-30-40

9.8

0.02

1

±0.8

12000

72

6.2 x 10-6

45#

Polyurethane

Blackening

135

JWFCS-40-66

48

0.02

1

±0.8

10000

550

3.9 x 10-5

380

JWFCS-55-78

69

0.02

1

±0.8

8000

1500

1.6 x 10-3

778

JWFCS-65-90

164

0.02

1

±0.8

6000

2800

3.8 x 10-3

1329

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