Drehmoment-Diagramme aus Kunststoff
Unlike the rest of our standard shaft collars and couplings that have a single torque rating per screw size, plastic shaft collars are extremely dependent on collar size to determine acceptable torque limits. The following table should be used only as a guideline to tighten plastic collars. Due to the elastic nature of plastics, it is recommended that screw torque be applied in a slow and steady manner as to not induce extra shock into the plastic resulting in premature collar failure.
Inch Forged Socket Cap Screws | |||
Stainless Steel Screw Size |
Collar Size |
Seating Torque (in-lb) |
Typical Axial Load (lbs) |
#4-40 | CL-4-P | 2.0 | 100 |
#6-32 | CL-6-P | 5.0 | 120 |
#8-32 | CL-8-P | 7.5 | 140 |
#10-32 | CL-10-P | 10.0 | 165 |
1/4-28 | CL-12-P | 18.0 | 260 |
1/4-28 | CL-16-P | 18.0 | 410 |
1/4-28 | CL-20-P | 18.0 | 305 |
1/4-28 | CL-24-P | 23.0 | 330 |
Metric Forged Socket Cap Screws | |||
Stainless Steel Screw Size |
Collar Size |
Seating Torque (N-m) |
Typical Axial Load (N) |
M3 | MCL-6-P | 0.2 | 267 |
M3 | MCL-10-P | 0.5 | 578 |
M4 | MCL-12-P | 1.1 | 1201 |
M5 | MCL-16-P | 1.7 | 1468 |
M6 | MCL-25-P | 2.8 | 1601 |
M6 | MCL-30-P | 3.9 | 2113 |
LIABILITY DISCLAIMER
The information chart presented on this page are typical values under certain test conditions and are not a guarantee of average values nor a guarantee of maximum or minimum values under all conditions. Thrust values shown are FAILURE MODE. They are shown solely for the reader to utilize appropriate testing equipment to make his/her own evaluation, and are not intended by Ruland Manufacturing Co., Inc., as warranties, either express or implied, of fitness for a given purpose. A full disclaimer and limited warranty can also be found on this site.