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SERVO FLEXIBLE COUPLINGSMFC / MFCS

Features:

- One-piece metallic spring coupling.

 

- Zero backlash. 

 

- Complete absorption of eccentricity angularity, and end-play by spring action. 

 

- High torsion stiffness and response. 

 

- Identical clockwise and counter-clockwise rotational characteristics.

 

- Maintenance-free, oil and chemical resistant. 

 

- Setscrew type. 

 

- MFC Body : Extra Super Duralumin. 

 

- MFCS Body : Stainless steel.


unit:mm
Product
No
Rated
Torque
(N.m)
Max.
Torque
(N.m)
Max.Rotational
Frequency
(min-1)
Moment
of lnertia
(kg.㎡)
Error of
Eeccentricity
(mm)
Error of
Angularity
(°)
Error of
Shaft End-Play
(mm)
Mass**
(g)
MFC-16 0.3 0.6 24000 3.4 x 10-7 0.10 ±0.4 8.2
MFC-20 0.5 1.0 19000 8.6 x 10-7 0.10 ±0.4 15.0
MFC-25 1.1 2.2 15000

2.2 x 10-6

0.15 ±0.5 28.0
MFC-32

2.0

4.0 12000 9.0 x 10-6 0.15 ±0.5 63.0
MFC-40

5.0

10.0 9600 2.8 x 10-5 0.20 ±0.5 128.0
MFC-50

10.0

20.0 7700 1.1 x 10-4 0.20 ±0.5 250.0
MFCS-16 0.5 1.0 24000 8.6 x 10-7 0.10 ±0.3 23.0
MFCS-20

1.0

2.0 19000 2.4 x 10-6 0.10 ±0.3 40.0
MFCS-25 2.1 4.2 15000 7.2 x 10-6 0.15 ±0.4 80.0
MFCS-32 3.5 7.0 12000 2.6 x 10-5 0.15 ±0.5 170.0
* Max. Bore Moment of Inertia
** Max. Bore Mass

unit:mm
Product
No
A L W Stock Bores
D1 x D2 (tolerance H8)
Min D1
Stock Bores
D1 x D2 (tolerance H8)
Max D2
M
MFC-16 16 6.5 23 4 8

4-M3

MFC-20 20 7.5 26 5 10

4-M3

MFC-25 25 8.5 31 5 12

4-M4

MFC-32 32 12 41 6 14

4-M4

MFC-40 40 17 56 8 16

4-M5

MFC-50 50 21 71 10 18

4-M6

MFCS-16 16 6.5 23 4 8

4-M3

MFCS-20 20 7.5 26 5 10

4-M3

MFCS-25 25 6.5 31 5 12

4-M4

MFCS-32 32 12 41 6 14

4-M4


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