SPECIFICATIONS
| Model Number | 205-40-007 |
| Series | WSC Series |
| Ordering Code | WSC-5-S-CCW-SI-1/2″-2 |
| Function | Mechanically Actuated Basic Wrap Spring Clutch |
| Type of Operation | S (Single Revolution / Start-Stop) |
| Bore Size | 1/2″ (0.500″) |
| Direction of Rotation | Counter-Clockwise (CCW) |
| Input Type | Shaft Input (SI) |
| Stop Collar Options | 2-Stop Collar |
| Static Torque | 250 lb. in. |
| Maximum Speed | 750 RPM |
| Weight | 0.70 lbs. |
| Compliance | RoHS Compliant |
| Catalog | Warner Electric WSC Series Clutches Catalog |
SERIES DESCRIPTION
The Warner Electric WSC Series wrap spring clutches are mechanically actuated units, eliminating the need for external electrical control devices. These simple, trouble-free, easy-to-install clutches feature a high torque capacity in a small, compact package.
FEATURES
- Mechanically Actuated: Operates without electrical solenoids or external power supplies.
- Compact Design: High torque capacity relative to package size.
- Versatile Operation: Available in Single Revolution (S), Start/Coast-to-Stop (SS), and Overrunning (O) configurations.
- Self-Lubricating: Low maintenance, long operating life.
- Adaptable Hubs: Easy-to-machine hubs readily adapt to specific application mounting needs.
SELECTION PROCEDURE
- Step 1: Select Clutch Style—Choose between Single Revolution (S), Start/Coast-To-Stop (SS), or Overrunning (O) depending on system function.
- Step 2: Determine Torque and Speed—Select appropriate size (WSC-2 through WSC-8) based on required static torque (lb. in.) and operating RPM.
- Step 3: Specify Configuration—Select shaft or hub input, direction of rotation (CW or CCW), bore size, and number of stops (1, 2, or 4).
HOW TO ORDER
- Specify Model Configuration: Reference model number 205-40-007 or use ordering code WSC-5-S-CCW-SI-1/2″-2.
- Verify Rotation & Input Type: Confirm your drive shaft orientation matches Counter-Clockwise (CCW) rotation and Shaft Input (SI) design.
Got a Question? We're Here To Help
- For Manuals, Catalogs & Documentation: See Files Section
- Need More Help? Contact Us



