• Overview
  • Specifications
  • Related Products

Overview

Our DYNATORQUE chainwheels are available for applications where valve and operator combinations are in locations where direct handwheel operation is not possible. The unique DYNATORQUE chainwheel adapter is the key to successful chainwheel operation. The adapter allows mounting of the chainwheel directly to the operator-input shaft rather than the rim of a handwheel as is traditionally done. This design reduces the amount of cantilever load on the operator-input shaft and eliminates the need for a handwheel.

Standard chainwheel construction is cast iron with many optional materials available. Chainwheel adapter is fabricated of 1018 steel.

Warranty Notes:

  • Please consult individual gear specifications to assure whether a specific gear is compatible with chainwheel operation.
  • Assembling chainwheels to handwheel rims is not recommended. Use a DYNATORQUE chainwheel adapter.
  • The use is recommended, but Cameron is not responsible for chainwheel tethers in all chainwheel applications.

Specifications

  Diameter
in.
.625" bore .281 crosshole *  1.00" bore .391 crosshole *
1.25" bore .391 crosshole * 
CW#0  4.00
11-761 11-665  
CW#1  5.87
11-760 11-463  
CW#1.5  7.50
11-582 11-278  
CW#2  9.00 11-656 11-648  
CW#2.5  12.50  11-565 11-492  
CW#3  15.50  11-756 11-662 11-755 
CW#3.5  19.00    11-351  11-355
CW#4
22.00
  11-548  11-503
CW#4.5
26.00   11-754 11-587
CW#5
30.00    11-549
11-752

*Hub bores available as standards

Note: Hub bores in the table above are compatible with the operator input shaft diameters. Please check individual operator drawings for input shaft diameter and product family sheets for chainwheel compatibility prior to choosing chainwheel.