Zero Backlash Miniature Couplings - DieQua Corporation

R+W Model MK1 - 2D & 3D CAD Drawing Downloads

A simple and economical bellows shaft coupling with set screw connection. A dismounting groove is incorporated to aid removal from shaft.
R+W Model MK1
Series
0.5
1
5
10
15
20
45
100
Rated torque (Nm)
TKN
0.5
0.1
0.5
1
1.5
2
4.5
10
Overall length (mm)
A
14
20
20
23
26
22
25
28
24
29
26
31
35
37
45
43
53
Outer diameter (mm)
B
6.5
10
15
15
19
25
32
40
Fit length of hub (mm)
C
4
5
6.5
6.5
7.5
11
13
15
Special bores from Ø to Ø H7 (mm)
D1/2
1-3
1-5
3-9
3-9
3-12
3-16
6-22
6-28
Standard bore H7 (mm)
D1/2
2
3
6
6
6/10
6/10
10
10
Clamping set screws ISO 4029
E
1xM2
1xM2.5
1xM3
1xM3
2xM3
2xM4
2xM5
2xM6
Tighting torque of the assembly screws (Nm)
E
0.35
0.75
1.3
1.3
1.3
2.5
4
6
Distance (mm)
G
1.5
1.8
2
2
2
2.5
3.5
4
Download - 2D DXF
Download - 3D Step