Dalton Model "ROSDC" Rigid Overload Safety Device Coupling
Dalton OSD Overload Safety Devices Torque Limiters-Couplings
The Dalton ROSDC (Rigid Overload Safety Device Coupling) provides overload protection through the use of an OSD unit combined with a rigid coupling half counterbored to fit the OSD flange. All steel rigid coupling half is bolted to a basic OSD unit to form a rigid coupling with the overload feature.
The ROSDC can be set with a torque wrench for maximum load desired. The unit funcitons as a rigid coupling until an overload occurs, causing the ROSDC to disengage. The device is automatically reengaged when the overload is eliminated.
FORMULA FOR TORQUE-HORSEPOWER (Foot Pounds)
TORQUE (Foot. Pounds) = (HPx5252)/RPM
HORSEPOWER = (Torque x RPM)/5252
Important Note:
The "ROSDC" overload safety device can be made to suit your application. Send us your blueprints or specifications, for recommendations by our engineering department.
The ROSDC can be set with a torque wrench for maximum load desired. The unit funcitons as a rigid coupling until an overload occurs, causing the ROSDC to disengage. The device is automatically reengaged when the overload is eliminated.
FORMULA FOR TORQUE-HORSEPOWER (Foot Pounds)
TORQUE (Foot. Pounds) = (HPx5252)/RPM
HORSEPOWER = (Torque x RPM)/5252
Important Note:
The "ROSDC" overload safety device can be made to suit your application. Send us your blueprints or specifications, for recommendations by our engineering department.
Item # |
Maximum Torque |
B - OSD Half |
C - Coupling Half |
D - Overall Length Thru Bore |
List Price |
---|---|---|---|---|---|
ROSDC-900D-1 1/4x1 1/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 1 1/4 Inch31.8 mm | C - Coupling Half N/A 1 1/4 Inch31.8 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-1 1/4x1 1/2 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 1 1/4 Inch31.8 mm | C - Coupling Half N/A 1 1/2 Inch38.1 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-1 1/4x1 3/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 1 1/4 Inch31.8 mm | C - Coupling Half N/A 1 3/4 Inch44 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-1 1/4x2 1/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 1 1/4 Inch31.8 mm | C - Coupling Half N/A 2 1/4 Inch57 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-1 1/4x2 1/2 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 1 1/4 Inch31.8 mm | C - Coupling Half N/A 2 1/2 Inch64 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-1 3/4x1 1/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 1 3/4 Inch44 mm | C - Coupling Half N/A 1 1/4 Inch31.8 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-1 3/4x1 1/2 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 1 3/4 Inch44 mm | C - Coupling Half N/A 1 1/2 Inch38.1 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-1 3/4x1 3/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 1 3/4 Inch44 mm | C - Coupling Half N/A 1 3/4 Inch44 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-1 3/4x2 1/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 1 3/4 Inch44 mm | C - Coupling Half N/A 2 1/4 Inch57 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-1 3/4x2 1/2 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 1 3/4 Inch44 mm | C - Coupling Half N/A 2 1/2 Inch64 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2x1 1/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 Inch50.8 mm | C - Coupling Half N/A 1 1/4 Inch31.8 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2x1 1/2 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 Inch50.8 mm | C - Coupling Half N/A 1 1/2 Inch38.1 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2x1 3/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 Inch50.8 mm | C - Coupling Half N/A 1 3/4 Inch44 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2x2 1/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 Inch50.8 mm | C - Coupling Half N/A 2 1/4 Inch57 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2x2 1/2 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 Inch50.8 mm | C - Coupling Half N/A 2 1/2 Inch64 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2 1/4x1 1/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 1/4 Inch57 mm | C - Coupling Half N/A 1 1/4 Inch31.8 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2 1/4x1 1/2 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 1/4 Inch57 mm | C - Coupling Half N/A 1 1/2 Inch38.1 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2 1/4x1 3/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 1/4 Inch57 mm | C - Coupling Half N/A 1 3/4 Inch44 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2 1/4x2 1/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 1/4 Inch57 mm | C - Coupling Half N/A 2 1/4 Inch57 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2 1/4x2 1/2 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 1/4 Inch57 mm | C - Coupling Half N/A 2 1/2 Inch64 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2 3/4x1 1/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 3/4 Inch70 mm | C - Coupling Half N/A 1 1/4 Inch31.8 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2 3/4x1 1/2 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 3/4 Inch70 mm | C - Coupling Half N/A 1 1/2 Inch38.1 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2 3/4x1 3/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 3/4 Inch70 mm | C - Coupling Half N/A 1 3/4 Inch44 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2 3/4x2 1/4 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 3/4 Inch70 mm | C - Coupling Half N/A 2 1/4 Inch57 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |
ROSDC-900D-2 3/4x2 1/2 | Maximum Torque N/A 1250 lbs173 mkp | B - OSD Half N/A 2 3/4 Inch70 mm | C - Coupling Half N/A 2 1/2 Inch64 mm | D - Overall Length Thru Bore N/A 6 1/2 Inch165 mm | $1,904.00 |