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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 VMST50-43-3/8-32-55-SSPS is a rubber bumper with a threaded stud. It has a 1.97" outside diameter, 3/8x16 threaded stud, 1.26" stud length, and 1.69" height. This rubber bumper is manufactured with FDA compliant materials for use in food processing, packaging, and medical equipment . It is often referred to as a sandwich mount or rubber buffer because it functions as shock or vibration isolator sandwiched between two machine components or surfaces. VMST50-43-3/8-32-55-SSPS has a tapered (conical) shape for gentler accommodation of shock loads when compared to cylindrical types. It 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 304 stainless steel body combined with silicone rubber jacket makes for a bumper that can withstand temperatures up to 392F (200C) and has increased service life when compared to nitrile or natural rubber. VMST50-43-3/8-32-55-SSPS has 55 Shore A hardness for a balance of rigidty and shock absorption. It is sourced from a premier partner, inventoried by Ruland, and RoHS3 compliant.
PRODUCT SPECIFICATIONS
Dimensions
Style
Threaded Stud
Outer Diameter (OD)
1.97 in (50 mm)
Height (H1)
1.69 in (43 mm)
Thread (TH)
3/8 in - 16 TPI
Plate Thickness (PT)
0.08 in (2 mm)
Stud Length (LS)
1.25 in (31.8 mm)
Performance Specifications
Spring Rate
845 lb/in (148 N/mm)
Shore Hardness
55A (+/- 5)
Max Deflection
0.42 in (10.7 mm)
Max Axial Load
355 lb (1580 N)
Additional Information
Geometry
Truncated Conical
Rubber Material
Silicone
Metal Material
Stainless Steel
Metallic Body Finish
Bright
Country of Origin
Hungary
Weight (lbs)
0.220500
UPC
634529364093
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.
