Due to Microsoft's discontinuation of updates, including security, certain functionality such as checkout and CAD may not work for you. We recommend using Google Chrome, Microsoft Edge, Firefox, or Safari to ensure full functionality.Thank you - the Ruland team
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.
Explore More >>Pre-assembled modular mounting systems are designed for adjustability across many mounting applications. Conveyor mounting systems emphasize strict parallel installation using a flange-bolt base and a conveyor rail guide. Sensor mounting systems offer flexibility in a mounting application with adjustable or 90-degree connectors, two-way bases, and various mounting brackets. Both systems include stainless steel rods (with or without scale) from 100mm to 300mm in length, zinc clamping levers, and connectors that allow adjustment of the rods’ position.
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.
Explore More >> 
| Dimensions | |||
|---|---|---|---|
|
Bore (B1) Larger inner diameter. Should match nominal shaft diameter. |
10 mm |
Small Bore (B2) Smaller inner diameter. Should match nominal shaft diameter. |
10 mm |
|
B1 Max Shaft Penetration The maximum depth the shaft can penetrate into Bore B1. |
22.5 mm |
B2 Max Shaft Penetration The maximum depth the shaft can penetrate into Bore B2. |
22.5 mm |
|
Outer Diameter (OD) |
29 mm |
Bore Tolerance Variance in finished bore range before installation. |
+0.050 mm / +0.012 mm |
|
Length (L) |
45 mm |
Recommended Shaft Tolerance Acceptable variance in nominal shaft diameter before performance loss. |
+0.000 mm / -0.013 mm |
| Fastening Hardware | |||
M5 |
Screw Material |
18-8 300 Series Stainless Steel |
|
|
Hex Wrench Size Wrench size that fits the screw head to tighten or loosen the screw. |
2.5 mm |
Screw Finish Surface finish and treatments on supplied hardware. |
Bright |
|
Seating Torque Torque required to install supplied hardware. Use torque wrench for accurate seating torque. |
3.2 Nm |
Number of Screws |
4 ea |
| Performance Specifications | |||
|
Rated Torque Keyed Rigids have an increased torque capability beyond the Rated Torque. The max torque becomes based on the physical limitations of the key that is used. |
Rating Coming Soon |
Moment of Inertia |
2.454 x 10-5 kg-m2 |
|
Maximum Speed |
4,000 RPM |
Full Bearing Support Required? Full bearing support is a bearing in close proximity to both sides of the coupling to prevent axial loads that could result in rapid coupling failure. |
No |
Yes |
Zero-Backlash? Zero-backlash ensures there is no loss of motion during operation. |
Yes |
|
| Additional Information | |||
|
Material Specification |
Type 303 Austenitic, Non-Magnetic Bar |
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 350°F (-40°C to 176°C) |
Bright, No Plating |
Manufacturer |
Ruland Manufacturing |
|
|
Country of Origin |
USA |
Weight (lbs) |
0.459400 |
|
UPC |
634529076774 |
Tariff Code |
8483.60.8000 |
|
UNSPC Code used to identify products to standardize nomenclature around the world. |
31163009 |
||
| Product Notes | |||
|
Note 1 |
Performance ratings are for guidance only. The user must determine suitability for a particular application. |
|
|
| CERTIFICATIONS/STANDARDS | |||
|---|---|---|---|
| ISO 9001:2015 | Conflict Minerals | ||
| RoHS3 | REACH | ||
WARNING This product can expose you to the chemical Nickel (metallic), known to the State of California to cause cancer. For more information go to 
