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Large jaw couplings are now being offered for bore sizes up to 1-3/4” or 45 mm and torque capacities of 2,655 in-lbs (300 Nm). These new large jaw couplings are designed for use in precision systems with high deceleration and acceleration curves, such as those found in semiconductor, solar, conveyor, and warehouse automation applications.
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Explore More >> Mountable shaft collars with face holes are designed to mate directly with components such as sprockets, pulleys, and metallic plates. Ruland manufactures them with drilled holes for mounting flexibility or threaded holes for the most secure connection between the collar and mated component. They are offered in steel, aluminum, and 303 stainless steel in bore sizes ranging from 3/8” to 2” and 10mm to 50mm.
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| Dimensions | |||
|---|---|---|---|
|
Overall Length L1 |
40.5 mm |
Body Length L2 |
10 mm |
|
Knob Height H1 |
23.5 mm |
Knob Diameter D1 |
28 mm |
|
Pin Diameter D2 |
6.33 mm |
Pin Length L3 |
7 mm |
|
Hub Diameter DH |
20 mm |
Thread (TH) |
1/2 in - 20 TPI |
|
Hex Nut Size |
14 mm |
||
| Additional Information | |||
|
Plunger Pin Tolerance The manufacturing tolerance of the end pin. |
+0.03/+0.08 mm |
Initial Spring Load The axial load output by the spring when not in use. |
10 N |
|
End Spring Load The axial load output by the spring when in use. |
23 N |
Hole Tolerance |
+0.030/-0 mm |
|
Weight (lbs) |
0.088600 |
Temperature Minimum and maximum operating temperature. Operating temperature includes ambient temperature plus or minus factors such as system heat generated during operation, washdown, vacuum, etc... |
-40°F to 230°F (-40°C to 110°C) |
|
Manufacturer |
JW Winco/ Otto Ganter |
UPC |
634529229873 |
|
Country of Origin |
Germany |
Tariff Code |
7318.29.0000 |
|
UNSPC Code used to identify products to standardize nomenclature around the world. |
31162809 |
||
| Product Notes | |||
|
Note 1 |
Performance ratings are for guidance only. The user must determine suitability for a particular application. |
|
|
WARNING This product can expose you to chemicals including Soots, Lead, and Nickel (metallic), known to the State of California to cause cancer, and Lead known to the State of California to cause birth defects or other reproductive harm. For more information go to 
