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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.
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.
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.
Ruland VMST30-36-M8-70-FZNR/5PK is a 5 pack of rubber bumpers, each with a threaded stud. An individual rubber bumper has a 30mm outside diameter, M8 threaded stud, 20mm stud length, and 36mm height. Rubber bumpers are used to dampen shock loads and reduce noise and wear on industrial equipment, machine doors, and floors or other surfaces which allows for a safer and more pleasant working environment. They are often referred to as a sandwich mount or rubber buffer because they function as a shock or vibration isolator sandwiched between two machine components or surfaces. These rubber bumpers have a tapered (conical) shape for gentler accommodation of shock loads when compared to cylindrical types. A rubber bumper can be mounted to the system by passing it through an unthreaded hole and securing with a nut or threading it directly into tapped holes on the component it will be mounted to. The rubber jacket is made from natural rubber which has good elasticity and is well suited for most industrial equipment. Rubber bumpers in this pack have 70 Shore A hardness for high rigidity and load capacity. Bodies are made from zinc plated steel allowing for high strength suitability in most industrial applications. These rubber bumpers are sourced from a premier partner, inventoried by Ruland, and RoHS3 compliant.
PRODUCT SPECIFICATIONS
Dimensions
Style
Threaded Stud
Outer Diameter (OD)
1.18 in (30 mm)
Height (H1)
1.42 in (36 mm)
Thread (TH)
M8 x 1.25
Plate Thickness (PT)
0.08 in (2 mm)
Stud Length (LS)
0.79 in (20 mm)
Performance Specifications
Spring Rate
411 lb/in (72 N/mm)
Shore Hardness
70A (+/- 5)
Max Deflection
0.35 in (9.0 mm)
Max Axial Load
146 lb (650 N)
Additional Information
Multipack Quantity
5
Geometry
Conical
Rubber Material
Natural Rubber
Metal Material
Zinc Plated Steel
Metallic Body Finish
Zinc-Plated
Country of Origin
Hungary
Weight (lbs)
0.418900
UPC
634529365977
Tariff Code
4016.99.6000
UNSPC
Code used to identify products to standardize nomenclature around the world.
31162804
Product Notes
Note 1
Performance ratings are for guidance only. The user must determine suitability for a particular application.
