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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.
Clamp style universal joints improve over set screw style because they do not mar the shaft, offer infinite adjustability, and can be used on all shaft types. Ruland is the only North American supplier of clamp style universal joints and manufactures the clamp feature, bores, and keyways in our advanced manufacturing facility in Marlborough, MA USA. They are available in sizes from 1/4" to 1 1/4” in steel for high strength and stainless steel for corrosion resistance.
Ruland LV-MCL-13-SS, 13mm One-Piece Shaft Collar with Clamping Lever, 303 SS Collar with Zinc Plated Lever, 30mm OD, 11mm Width
PRODUCT SPECIFICATIONS
Ruland LVO-MSP-13-A is a two-piece quick clamping shaft collar with clamping lever with a 13mm bore, 30mm OD, and 11mm width. It is made from MSP-13-A and LF30-CL-M4:12-ZS. The clamp style design does not mar the shaft, is easy to remove, and is indefinitely adjustable. Two-piece shafts collars can be assembled in-lace without the need to remove other components. Ruland mates halves throughout the manufacturing process for proper fit, alignment, and holding power. The threaded stud on the lever is used in place of standard collar hardware. When combined, the two parts create a shaft collar that requires no tools to install, remove, or reposition and is ideally suited for packaging, printing, and other applications where frequent setup changes and adjustments are needed. Once the lever is installed in the shaft collar, users simply turn the lever until they meet their desired torque. The adjustable lever can be reposition by the user without the loss of holding power by lifting the handle and twisting it 40° to lock it in a new position. This allows for use in space constrained environments where 360° rotation is not possible to fully seat the lever. MSP-13-A is made from high-strength 2024 aluminum. LF30-CL-M4:12-ZS has a zinc plated steel handle and stainless steel threaded stud. This material combination allows for a lightweight durable quick clamping and release component that is suitable for most industrial applications. The lever is orange for safety and ease of identification. MSP-13-A is manufactured by Ruland and LF30-CL-M4:12-ZS is manufactured by Otto Ganter. LVO-MSP-13-A is RoHS3 and REACH compliant.
PRODUCT SPECIFICATIONS
Dimension
Bore (B1)
Larger inner diameter. Should match nominal shaft diameter.
13 mm
Bore Tolerance
Variance in finished bore range before installation.
+0.050 mm / +0.012 mm
Outer Diameter (OD)
30 mm
Center to Lever Top H1
32.2 mm
Width (W)
13 mm
Width Tolerance
+0.076 mm / -0.254 mm
Lever Length L1
30 mm
Lever Height H2
32 mm
Hub Diameter DH
13 mm
Sleeve Length L2
12 mm
Recommended Gap
The recommended gap between halves to maintain during installation. See installation instructions for more information.
1.59 mm
Recommended Shaft Tolerance
Acceptable variance in nominal shaft diameter before performance loss.
+0.000 mm / -0.013 mm
Fastening Hardware
Thread TH
M4
Hex Wrench Size
Wrench size that fits the screw head to tighten or loosen the screw.
3.0 mm
Seating Torque
Torque required to install supplied hardware. Use torque wrench for accurate seating torque.