- Carlson-Dimond and Wright brand torque limiters offer significant cost saving and design benefits over the competition.
- There are thousands of CDWdrives torque limiters operating successfully in the field
- Our Torque Limiters serve customers in many industries
- We stock four popular sizes
- Standard units and configurations ship the next day
- We can build and ship custom configurations quickly
- CDWdrives employs experienced engineers and technicians
- We know torque limiters, limit switch kits and their applications
| Technical Details |
Model 211CDW |
Model 221CDW |
Model 231CDW |
Model 241CDW |
| Torque capacity (in.-lb) |
3000 |
6000 |
12000 |
23000 |
| Max speed (RPM) |
200 |
200 |
500 |
500 |
| Reset type |
Automatic, random position multi-seat |
Automatic, random position multi-seat |
Automatic, single position |
Automatic, single position |
| Reset Rotation |
Resets every 27 degrees |
Resets every 27 degrees |
Resets every 720 degrees |
Resets every 720 degrees |
| Reset Direction |
Forward & Reverse |
Forward & Reverse |
Forward & Reverse |
Forward & Reverse |
| Qty Coil Springs |
10 |
9 |
10 inner/outer |
10 inner/outer |
| Stock Bore |
1-7/16″ dia. bore, with KW, 3 SS |
1-15/16″ dia. bore, with KW, 3 SS |
Blank (unbored) |
Blank (unbored) |
| Max bore (thru shaft mounting, full depth keyway) |
1-7/16″* |
2″ |
2-1/4″ |
2-7/8″ |
| Max bore (blind mounting, full depth keyway) |
N/A |
N/A |
2-7/16″ |
3-1/8″ |
| Max bore (blind mounting, shallow depth keyway) |
N/A |
N/A |
2-1/2″ |
3-1/2″ |
| Minimum Size RC Sprocket |
40A30, 50A24, 60A21, 80A17, 100A14 |
50A30, 60A25, 80A20, 100A16 |
50A30, 60A26, 80A20, 100A17, 120A15 |
80A27, 100A,23, 120A20, 140A17, 160A16 |
| Coupling size available |
Yes |
Yes |
Yes |
yes |
| Unit weight without bushing or sprocket (lb.) |
9.5 |
18.0 |
38.0 |
83.0 |
*1-1/2″ dia. bore thru shaft mounting is available with shallow depth keyway
| Min. / Max. Torque Range (in. – lb.) |
| No. of Springs |
Model 211CDW |
Model 221CDW |
Model 231CDW |
Model 241CDW |
| 2 Springs |
N/A |
N/A |
*** |
1700/3700 |
| 3 Springs |
*** |
700/2000 |
400/2500 |
*** |
| 4 Springs |
600/1200 |
*** |
600/3300 |
3300/7300 |
| 5 Springs |
900/1300 |
*** |
700/4200 |
*** |
| 6 Springs |
1000/1500 |
1400/4000 |
800/5000 |
4800/11000 |
| 8 Springs |
1200/2400 |
*** |
1100/6600 |
6400/14700 |
| 9 Springs |
*** |
2100/6000 |
*** |
*** |
| 10 Springs |
1500/3000 |
N/A |
1400/8200 |
8000/18300 |
| 10 Inner/Outer Springs |
N/A |
N/A |
2000/12000 |
10200/23000 |
*** Spring configuration not recommended, consult
CDWdrives for application assistance
