Ordering Guide - Shaft Assemblies -

Transcription

1 Ordering uide - Shaft ssemblies - S & TRS Series TRS - - SS - 4 ssembly Type S TRS Shaft Diameter Overall Length xxx - inches Shaft Material - 00 Steel SS - 440C Stainless Steel CR - Chrome Plated 00 Steel nd Stops - Single rail shaft assembly - TWIN RIL shaft assembly 8-0 inch diameter inch diameter inch diameter inch diameter 0 - inch diameter 4 - inch diameter 3 - inch diameter - No end stops - One end stop - Two end stops 3 - Three end stops 4 - Four end stops Specifications: S & TRS Shaft ssemblies Support Type & Finish Precision Machined 0-T luminum, Black nodized Shaft Straightness Shaft Parallelism (TRS only) Shaft Type Shaft Roundness Surface Finish Diameter Tolerance Hardness Depth SL - 00 Steel or 440C Stainless steel Shaft Diameter 0.00/0.00 in/ft, cumulative +/ in overall inches Shaft Chamfer For inch dia. : 0.03 inch x 45 o, For inch dia. : 0.0 inch x 45 o 8 - R a microinch Shaft Diameter Tolerance Minimum Hardness Depth / / / / / / / LINTCH 47

2 Technical Reference -,, 8, 4 & inch lengths - S Series & Specifications: S Shaft ssembly Model Number Shaft Diameter Overall Length +/-.00 B C D +/-.00 F hole bolt size ssembly Weight (lbs) S8- S0- S- S- () S0- S4- () S3- () #-3 #8-3 #0-3 /4-0 / 4-0 5/ -8 3/ S8- S0- S- S- S0- S4- S3- () #-3 # #0-3 /4-0 / 4-0 5/ -8 3/ S8-8 S0-8 S-8 S-8 S0-8 S4-8 S3-8 () #-3 #8-3 #0-3 /4-0 / 4-0 5/ -8 3/ S8-4 S0-4 S-4 S-4 S0-4 S4-4 S #-3 #8-3 #0-3 /4-0 / 4-0 5/ -8 3/ S8- S0- S- S- S0- S4- S #-3 #8-3 #0-3 /4-0 / 4-0 5/ -8 3/ () Not a stock item, but available upon request. LINTCH

3 Technical Reference -,, 8, 4 & inch lengths - S Series C See pages 4 & 5 for end machining options and end stops. F (hole size) D B () Total # of (F) Holes: 4 4 : RF () Total # of (F) Holes: 4 : RF 8 () Total # of (F) Holes: : RF 4 () Total # of (F) Holes: : RF () Total # of (F) Holes: : RF () Shaft supports come in,, 8 and 4 inch segments. The mounting hole location linear tolerance is +/-.00 inches noncumulative per segment. These supports are not one piece for lengths over 4 inches. The mounting hole linear tolerance is +/-.05 inches cumulative from one support segment to the next. LINTCH 49

4 Technical Reference - 3, 4,, & 0 inch lengths - S Series & Specifications: S Shaft ssembly Model Number Shaft Diameter Overall Length +/-.00 B C D +/-.00 F hole bolt size ssembly Weight (lbs) S8-3 S0-3 S-3 S-3 S0-3 S4-3 S #-3 # #0-3 /4-0 / 4-0 5/ -8 3/ S8-4 S0-4 S-4 S-4 S0-4 S4-4 S #-3 #8-3 #0-3 /4-0 / 4-0 5/ -8 3/ S8- S0- S- S- S0- S4- S #-3 #8-3 #0-3 /4-0 / 4-0 5/ -8 3/ S8- S0- S- S- S0- S4- S #-3 #8-3 #0-3 /4-0 / 4-0 5/ -8 3/ S8-0 S0-0 S-0 S-0 S0-0 S4-0 S #-3 # #0-3 /4-0 / 4-0 5/ -8 3/ LINTCH

5 Technical Reference - 3, 4,, & 0 inch lengths - S Series C See pages 4 & 5 for end machining options and end stops. F (hole size) D B 3 () Total # of (F) Holes: : RF 4 () Total # of (F) Holes: : RF () Total # of (F) Holes: : RF Total # of (F) Holes: 4 () : RF 0 Total # of (F) Holes: () : RF () Shaft supports come in,, 8 and 4 inch segments. The mounting hole location linear tolerance is +/-.00 inches noncumulative per segment. These supports are not one piece for lengths over 4 inches. The mounting hole linear tolerance is +/-.05 inches cumulative from one support segment to the next. LINTCH 5

6 Technical Reference -, 7,, 9 & 08 inch lengths - S Series & Specifications: S Shaft ssembly Model Number Shaft Diameter Overall Length +/-.00 B C D +/-.00 F hole bolt size ssembly Weight (lbs) S8- S0- S- S- S0- S4- S #-3.93 #8-3. #0-3 /4-0 / 4-0 5/ / S8-7 S0-7 S-7 S-7 S0-7 S4-7 S #-3 #8-3 #0-3 /4-0 / 4-0 5/ -8 3/ S8- S0- S- S- S0- S4- S #-3 #8-3 #0-3 /4-0 / 4-0 5/ -8 3/ S8-9 S0-9 S-9 S-9 S0-9 S4-9 S #-3 # #0-3 /4-0 / 4-0 5/ -8 3/ S8-08 S0-08 S-08 S-08 S0-08 S4-08 S #-3 #8-3 #0-3 /4-0 / 4-0 5/ -8 3/ LINTCH

7 Technical Reference -, 7,, 9 & 08 inch lengths - S Series C See pages 4 & 5 for end machining options and end stops. F (hole size) D B Total # of (F) Holes: 8 () : RF 7 Total # of (F) Holes: () : RF Total # of (F) Holes: 3 () : RF 9 Total # of (F) Holes: 40 () : RF 08 Total # of (F) Holes: 4 () Hole Pattern Repeats 4 : RF () Shaft supports come in,, 8 and 4 inch segments. The mounting hole location linear tolerance is +/-.00 inches noncumulative per segment. These supports are not one piece for lengths over 4 inches. The mounting hole linear tolerance is +/-.05 inches cumulative from one support segment to the next. LINTCH 53

8 Technical Reference - 0, 44, 8 & 9 inch lengths - S Series & Specifications: S Shaft ssembly Model Number Shaft Diameter Overall Length +/-.00 B C D +/-.00 F hole bolt size ssembly Weight (lbs) S8-0 S0-0 S-0 S-0 S0-0 S4-0 S #-3 #8-3 #0-3 /4-0 / 4-0 5/ -8 3/ S8-44 S0-44 S-44 S-44 S0-44 S4-44 S #-3 #8-3 #0-3 /4-0 / 4-0 5/ -8 3/ S-8 S-8 S0-8 S4-8 S #0-3 /4-0 / 4-0 5/ -8 3/ S-9 S-9 S0-9 S4-9 S #0-3 /4-0 / 4-0 5/ -8 3/ LINTCH

9 Technical Reference - 0, 44, 8 & 9 inch lengths - S Series C See pages 4 & 5 for end machining options and end stops. F (hole size) D B 0 Total # of (F) Holes: 50 () Hole Pattern Repeats 5 5 : RF 44 Total # of (F) Holes: 0 () Hole Pattern Repeats 5 5 : RF 8 Total # of (F) Holes: 70 () Hole Pattern Repeats 5 5 : RF 9 Total # of (F) Holes: 80 () Hole Pattern Repeats 5 5 : RF () Shaft supports come in,, 8 and 4 inch segments. The mounting hole location linear tolerance is +/-.00 inches noncumulative per segment. These supports are not one piece for lengths over 4 inches. The mounting hole linear tolerance is +/-.05 inches cumulative from one support segment to the next. LINTCH 55

10 Options Reduced Diameters, nd Stops, Coaxial & Radial Holes Reduced diameters, end stops, coaxial & radial holes can be provided on any shaft or shaft assembly. The standard tolerance for a reduced diameter is +/-.00 inches, while the concentricity is.00 inches TIR. The shaft may be annealed and soft around the shaft circumference adjacent to the reduced diameter. Coaxial holes are drilled and tapped in the center of the shaft ends and radial holes can be drilled and tapped as desired. The concentricity of the holes will be.005 inches TIR. Reduced Diameters nd Stops Coaxial & Radial Holes Butted, Doweled, and Threaded & round Joints Standard shaft assemblies cannot be combined to create longer lengths, as the rolling elements of re-circulating linear bearings will "jam" at the joined ends due to the shaft chamfer. For those long length or custom applications, LINTCH provides several options for joining shaft assemblies. Butted, doweled, threaded, and ground joints are available with all shaft lengths and diameters. ll of these options will have the standard chamfer removed from the shaft ends. The concentricity of doweled joints is <.00 inches, while the concentricity of butted joints will depend upon the user mounting surface. Butt Joint Dowel Joint Threaded and round Joint 4 LINTCH

11 Options Custom Shaft ssembly Lengths & Widths Custom shaft assembly lengths and widths (shorter and longer) not shown in this catalog can be provided upon request. Metric Shaft ssemblies Metric shaft assemblies can be provided upon request by combining SM shafting with the LSRS or RS shaft supports. Chrome Plated Shafts For applications in high moisture, high humidity, clean room, or highly corrosive environments, chrome plating of the shafts will offer superior resistance to corrosion. The process uniformly deposits dense, hard, high Chromium alloy onto the shaft, and has a Rockwell C hardness value of 7-7. This process also conforms to MIL Spec: (MIL-C-34). The chrome plating bonds to the parent steel and will not crack or peel off under the high point loading of the balls on the shaft. This chrome plating process differs from normal hard chrome which just lays on the surface of the part plated. Shaft Support Finishes The standard anodized finish of the aluminum shaft supports can be changed to meet the requirements needed for operation in clean rooms, food processing facilities, highly corrosive environments, or for different appearances. The standard enamel finish of the steel shaft supports can also be changed. vailable options are clear or color anodized, chem-film, nickel plated, chrome plated, different oxide color finishes, or painted per customer specifications. Shaft Support nd Stops nd stops are available for every shaft assembly size and length. They provide a mechanical stop for the linear bearings to prevent them from sliding off the end of the shaft. The shaft ends are drilled, tapped, and a washer is installed using a cap screw and lock washer. Number of nd Stops () Shaft Dia. (see model #) B C D,, 3, 4 0.0,, 3, ,, 3, ,, 3, ,, 3, ,, 3, ,, 3, () Cap Screw / 4 5/ 3/ 8 7/ / / / D C B () () Cap screw for end stops have black oxide finish. nd stop & cap screw lock washers are Cadmium plated (QQ-P-4 Type II). When only Specifying one end stop () for S, or two end stops for the TRS (), the end stops will be installed on the left hand end of the assembly, as depicted by the above drawing, unless specified otherwise. LINTCH 5