English | Deutsch
 
Zero Backlash Couplings
 
PSR Flexible Beam Coupling - Stainless Steel

P-Series Aluminum Four Beam Couplings
P-Series Stainless Steel Four Beam Couplings
F-Series Aluminum Six Beam Couplings
F-Series Stainless Steel Six Beam Couplings
M-Series Four Beam Couplings
 
PART NUMBER BORE B1 (in) BORE B2 (in) OD (in) LENGTH (in) SET SCREW SHAFT PENETRATION (in) STATIC TORQUE (lb-in) WIND-UP (Deg/lb-in) MISALIGNMENT
ANGULAR PARALLEL AXIAL MOTION
PSR6
1.5 (.0938)
1.5 (.0938)
0.375 0.563 M2 0.235
7.5
0.751
3° 0.008 0.005
PSR8
1.5 (.0938)
2
(.1875)
1.5 (.0938)
2
(.1875)
0.500 0.750 M2 0.265
11
11
0.368
0.368
3° 0.008 0.005
PSR10
2
(.1250)
2.5 (0.1563)
3
(0.1875)
2
(.1250)
2.5 (0.1563)
3
(0.1875)
0.625 0.800 M3 0.336
20
16
16
0.184
0.286
0.286
3° 0.008 0.005
PSR12
2
(.1250)
2.5 (0.1563)
3
(0.1875)
4
(0.2500)
2
(.1250)
2.5 (0.1563)
3
(0.1875)
4
(0.2500)
0.750 0.900 M4 0.386
35
23
23
19
0.085
0.151
0.151
0.179
3° 0.008 0.005
PSR14
3 (0.1875)
4 (0.2500)
5 (0.3125)
3 (0.1875)
4 (0.2500)
5 (0.3125)
0.875 1.063 M4 0.450
27
24
22
0.091
0.107
0.135
3° 0.008 0.005
PSR16
4 (0.2500)
5 (0.3125)
6 (0.3750)
4 (0.2500)
5 (0.3125)
6 (0.3750)
1.000 1.250 M4 0.545
49
44
41
0.079
0.094
0.103
3° 0.015 0.010
PSR18
4 (0.2500)
5 (0.3125)
6 (0.3750)
8 (0.5000)
4 (0.2500)
5 (0.3125)
6 (0.3750)
8 (0.5000)
1.125 1.500 M5 0.670
63
60
54
46
0.053
0.056
0.071
0.111
3° 0.015 0.010
PSR20
4 (0.2500)
5 (0.3125)
6 (0.3750)
8 (0.5000)
4 (0.2500)
5 (0.3125)
6 (0.3750)
8 (0.5000)
1.250 1.500 M6 0.670
92
86
81
70
0.031
0.037
0.044
0.064
3° 0.015 0.010


Note 1 Static torque ratings are at maximum misalignment. To obtain dynamic rating, static ratings should be divided by 2 for non-reversing applications and by 4 for reversing applications.
Note 2 Hardware is alloy steel with black oxide finish. PSR6, PSR8, PSR10, and PSR12 have one set screw on each end. PSR14, PSR16, PSR18, and PSR20 have two set screws on each end 120° apart.
Note 3 Performance ratings are for guidance only. The user must determine suitability for a particular application.

<< Back
 

© 2008 All rights reserved.   |   508-485-1000   |   Privacy Policy   |   Sitemap   |   Warranty Policy
Website design by Versacor