dalton gear
Search Catalog
      GO   
 All Categories    Dalton Model "OSD" Overload Safety Device
All Categories > Dalton OSD Overload Safety Devices Torque Limiters-Couplings > Dalton Model "OSD" Overload Safety Device > View Items  

Dalton Model "OSD" Overload Safety Device

Check up to five results to perform an action.


The Dalton "OSD" is a torque-limiter unit which prevents costly breakdowns when equipment is overloaded, by disengaging when a set maximum load is reached. The unit is re-engaged immediately when the overload is eliminated. The "OSD" is easily adjusted with a torque-wrench to the specific torque required. It can be used with a sprocket, gear, belt-pully, or flange.The clutch facings used, have been selected after research and testing, to resist expansion due to moisture. The flanges are high carbon steel forgings, machined accurately for precise operation. The threaded hub and pressure plate are machined square and ground where necessary to position the plate and eliminate extra parts. The torque adjusting nut is hexagonal for easier installation and adjustment. Equipped with needle bearings to eliminate shaft scoring, seizing, and wear. Use only specially ground sprockets.

The Dalton "OSD", Overload Safety Device Unit, is equipped with a single torque adjusting nut for torque uniformity. Only one setting on the single e nut applies equal pressure on the entire unit, whereas the use of multiple e nuts would make it extremely difficult to equalize the pressure and would defeat the purpose of a positive release. A standard pipe wrench, which is readily available everywhere, may also be used to adjust this nut.

Fibers are 1/8" thick.

FORMULA FOR TORQUE-HORSEPOWER (Foot Pounds)

TORQUE (Foot. Pounds) = (HPx5252)/RPM
HORSEPOWER = (Torque x RPM)/5252

Important Notes:
The "OSD" overload safety device can be made to suit your application. Send us your blueprints or specifications, for recommendations by our engineering department.

Dalton Overload Safety Devices can be plated with cadmium, chrome and zinc.
Sprockets can be furnished in ferrous materials.



Search Items Configure Product



    Download PDF Download PDF   
    border="0" Printable Page  
    Email Email This Page  
    Save To Favorites Save To Favorites
  
Compare Items
   
  Results 1 - 25 of 102 1 2 3 4 5 

Item #

Maximum Torque

Bore Size

E - Overall Length

F - Minimum Bore

G - Maximum Bore

OSD-131-1/4 6 lbs
1
mkp
1/4 Inch
6.4
mm
1 3/8 Inch
35
mm
1/4 Inch
6.4
mm
3/8 Inch
10
mm
OSD-131-5/16 6 lbs
1
mkp
5/16 Inch
8
mm
1 3/8 Inch
35
mm
1/4 Inch
6.4
mm
3/8 Inch
10
mm
OSD-131-3/8 6 lbs
1
mkp
3/8 Inch
9.6
mm
1 3/8 Inch
35
mm
1/4 Inch
6.4
mm
3/8 Inch
10
mm
OSD-131D-1/4 12 lbs
2
mkp
1/4 Inch
6.4
mm
1 3/8 Inch
35
mm
1/4 Inch
6.4
mm
3/8 Inch
10
mm
OSD-131D-5/16 12 lbs
2
mkp
5/16 Inch
8
mm
1 3/8 Inch
35
mm
1/4 Inch
6.4
mm
3/8 Inch
10
mm
OSD-131D-3/8 12 lbs
2
mkp
3/8 Inch
9.6
mm
1 3/8 Inch
35
mm
1/4 Inch
6.4
mm
3/8 Inch
10
mm
OSD-225-3/8 35 lbs
5
mkp
3/8 Inch
9.6
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
3/4 Inch
19
mm
OSD-225-1/2 35 lbs
5
mkp
1/2 Inch
12.7
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
3/4 Inch
19
mm
OSD-225-5/8 35 lbs
5
mkp
5/8 Inch
15.9
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
3/4 Inch
19
mm
OSD-225-3/4 35 lbs
5
mkp
3/4 Inch
19.1
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
3/4 Inch
19
mm
OSD-225D-3/8 50 lbs
7
mkp
3/8 Inch
9.6
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
3/4 Inch
19
mm
OSD-225D-1/2 50 lbs
7
mkp
1/2 Inch
12.7
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
3/4 Inch
19
mm
OSD-225D-5/8 50 lbs
7
mkp
5/8 Inch
15.9
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
3/4 Inch
19
mm
OSD-225D-3/4 50 lbs
7
mkp
3/4 Inch
19.1
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
3/4 Inch
19
mm
OSD-256-3/8 50 lbs
7
mkp
3/8 Inch
9.6
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
7/8 Inch
22
mm
OSD-256-1/2 50 lbs
7
mkp
1/2 Inch
12.7
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
7/8 Inch
22
mm
OSD-256-5/8 50 lbs
7
mkp
5/8 Inch
15.9
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
7/8 Inch
22
mm
OSD-256-3/4 50 lbs
7
mkp
3/4 Inch
19.1
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
7/8 Inch
22
mm
OSD-256-7/8 50 lbs
7
mkp
7/8 Inch
22.2
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
7/8 Inch
22
mm
OSD-256D-3/8 75 lbs
11
mkp
3/8 Inch
9.6
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
7/8 Inch
22
mm
OSD-256D-1/2 75 lbs
11
mkp
1/2 Inch
12.7
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
7/8 Inch
22
mm
OSD-256D-5/8 75 lbs
11
mkp
5/8 Inch
15.9
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
7/8 Inch
22
mm
OSD-256D-3/4 75 lbs
11
mkp
3/4 Inch
19.1
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
7/8 Inch
22
mm
OSD-256D-7/8 75 lbs
11
mkp
7/8 Inch
22.2
mm
2 Inch
51
mm
3/8 Inch
9.6
mm
7/8 Inch
22
mm
OSD-337-1/2 100 lbs
14
mkp
1/2 Inch
12.7
mm
2 1/8 Inch
54
mm
1/2 Inch
12,7
mm
1 Inch
25
mm
  Results 1 - 25 of 102 1 2 3 4 5