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Home Page Product Couplings Set．Screw Fix，Flexible Coupling
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Couplings
Product Name
Set．Screw Fix，Flexible Coupling
Model
PHFC
Introduction
Fratures :
  • Ideal one-body metallic spring
  • Zero backlash
  • Complete absorption of eccentricity angularity,and end-play
  • High torsional stiffness and response
  • Ldentical clockwise and anticlockwise rotational characteristics
  • Applicable for serro moton
  • Fix type : clamping
  
Dimensions/Size Chart
Characteristic Table

 

【Unit : m/m】

Specification
NO
A
I
L
G
H
M
D1*D2／Tolerance
Weight (g) 
min
max
PHFC-16C
16
6.5
23
3.25
5
M2.5
4
6
9.2
PHFC-20C
20
7.5
26
3.25
6.5
M3
4
8
18
PHFC-25C
25
8.5
31
4.25
9
M4
5
10
28
PHFC-32C
32
12
41
6
11
M4
6
14
64
PHFC-40C
40
15
56
8.5
14
M5
8
16
140
PHFC-50C
50
18
71
10.5
18
M6
12
22
270
PHFC-63C
63
22
90
13
24
M8
14
35
530


Specification
NO
Conventional Torque
(N.m)
Troque
(N.m)
Speed
(rpm)
Moment of Inertia
(kg.m2)
Static torsional rigidity values
(N.m/rad)
Eccentric
(mm)
Declination
（Degree）
Displacement
(mm)
PHFC-16C
0.3
0.6
9500
3.4 × 10-6
47
0.10
2
±0.15
PHFC-20C
0.5
1
7500
9.1× 10-6
120
0.10
2
±0.20
PHFC-25C
1
2
6100
2.6 × 10-6
170
0.15
2
±0.25
PHFC-32C
2
4
4800
9.7× 10-6
280
0.20
2
±0.30
PHFC-40C
5
10
3800
3.3 × 10-6
350
0.20
2
±0.40
PHFC-50C
10
20
3100
1.0 × 10-6
590
0.20
2
±0.50
PHFC-63C
20
40
2400
3.2 × 10-6
850
0.02
2
±0.55

 

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1F., No. 40, Ln. 9, Sec. 2, Zhongxing Rd., Wugu Dist., New Taipei City 248, Taiwan
(02) 2981-5999
(02) 2981-9787
29815999@ching-shung.com

 

 

 

 

Jhan Rong Mechanical Ltd.