American Pulley • Phone: 205-663-3002 • Fax: 205-664-3351 •. water from all directions, limited ingress. Gear Products and Suppliers | Gear Knowledge Menu. maintain the bushing’s position on the shaft until the cap. 5 14 9 71 14 11 5 5 200 55 49 16 10 80 19 15. 100 3. MPa. ANSI Flat, Pan, and Oval Head Wood Screws per. TRITAN Stock Plain Bore Bore Sprocket, 50 Chain Size, 5/8 Bore Dia. They have an alternating right- and left-hand tooth style for removing more material at high speeds than straight-tooth keyseat cutters. Mount the adapter to the workpiece shaft using a full key in the shaft keyway and fill the half-key void in the opposite side of the adapter with a half-key (see Figure 6-22 B). RE: #406 Woodruff Key and Keyseat looslib (Mechanical) 18 Feb 03 19:10. Hardware ANSI Menu. 2: largest motor width. 5 149 71 14 115 5 20055 491610 80 15. In a bushing or hub it is sometimes called keyway. While this is possible and may save on up-front tooling costs, the results are not optimal. The key length should be less than about 1. Keys and keyways secure the hub and shaft to prevent relative movement between a power transmitting shaft and an attached component. Taper keys are established for. In these cases, a rectangular key is furnished. This does not include the little hump of the shaft that gets removed. 1890 0. Key and Keyseat Dimensions FrameD G F GD Frame D G F GD 63 8. • Tool Sets — Metric Precision 3-Flute Cap Screw Kounterbores Sets. Bushing Bore Keyseat. Bore and keyway combinations we broach. In these cases, a rectangular key is furnished. The height of the keyseat itself is not dimensioned because, once the top of the shaft is cut away, there is no feature left to measure. 2; ANSI Shaft and Hub Keyseat Dimensions for Woodruff Keys per. 19-1997; Design of Square Key and Keyway (Wood Ruff) Stress, Shear. This standard presents metric dimensions, tolerances, sizes and fits for straight bores, tapered bores, keys and keyways for unmounted industrial flexible couplings. For a square key, H= W. byNEMA Motor Dimensions - Reference Chart Keyseat Dimensions. com Web site: This standard presents metric dimensions, toler-ances, sizes and fits for straight bores, tapered bores, keys and keyways for unmounted industrial flexible couplings. Both sides of cutter are dished for clearance. 5 6. 328 Flat 48 3. 1: all rough dimensions may vary by . Both sides of cutter are dished for clearance. This standard presents metric dimensions, tolerances, sizes and fits for straight bores, tapered bores, keys and keyways for unmounted industrial flexible couplings. 442 2-5/16 2. Keyseats A keyseat is a longitudinal groove cut into a shaft. Hub Keyseat Dimensions for Woodruff Keys per. 1-1943 standard. 0000000. May 27, 2011Keyseat Dimensions for Woodruff Keys per. S. com. 5 20 12 100 28 24 8 7 280 75 71 22 14 112 28 24 8 7 315 80 76 22 14 132 38 33 10 8 355 85 76 22 14 160 42 37 12 8Keyseat: An axially located rectangular groove in a shaft or hub. These milling cutters are each sized to create keyseats for a specific size of key. Please refer to the Large AC motor chart, or to the specific motor drawings for L449T dimensions. IEC Shaft Extension, Key and Keyseat Dimensions–Continuous Mandatory AC Motors (mm) NEMA Shaft Extension and Keyseat Dimensions–Foot-Mounted AC Machines (mm) NEMA Frames Dimensions–Foot-Mounted DC Machines (mm) POWER CONTROLS Power Factor Improvement out Ingress Motor ChargesTruKey® Shafting from Keystone is designed to provide the straightest, most accurate keyed shafting, in the industry. Specifications Met: Pkg. O. 80 73. 0015” Over 2” +. 75 7 2 2. Key and Key seat DimensionsLeader in Energy Efficient Industrial Electric Motors and Drives L* AC E T6 LUG TERM BLOCKF8. Max. Keyseat Cutters. The keyway is the actual slot or groove that is machined into the shaft or hub, while the keyseat refers to the area on the mating part that the key fits into. 125 About Us |. For a square key, H= W. Woodruff Keys. 4375 Page 1 of 6. 1 Size. Tapered Shaft End and Mating Hole with Slotted Nuts Design Data Dimensions Per. Min. This International Standard specifies the dimensions of milling cutters intended for manufacturing woodruff keyseats in accordance with ISO 3912. That means, a one inch shaft should have a quarter inch key. Sure-Grip® Bushing Keyseat Dimensions (mm) *Shallow key furnished Shaft Dia. A single keyseat and one pair of set-screws are furnished as standard on all sprockets unless oth-erwise specified. 5 42 4. 5Ac Motor Frame Size Chart Ac Motor Kit Picture Sumber acmotorkitpicture. 25 wide w. TRITAN Finished Bore with Keyway & SS Bore Roller Chain Sprocket, 40-2 Chain Size, 30 # of Teeth D40BS30 X 1 1/4 TRITAN Sprocket, Double, 1/2-in. 14. 2; ANSI Shaft and Hub Keyseat Dimensions for Woodruff Keys per. 34 slot 0. Woodruff keyseat cutters — Dimensions 1 Scope This International Standard specifies the dimensions of milling cutters intended for manufacturing woodruff keyseats in accordance with ISO 3912. Bore & Keyseat Dimensions All measurements in inches. Woodruff Keyseat Cutters. Dimensions Keyseat Dimensions Fig. Two types of woodruff keyseat cutters with cylindrical shank are specified: ? woodruff keyseat cutters with cylindrical shank, in accordance with ISO 3338-1;unit 16 250 x 125 keyseat - v boss only both ends 4x 0. It represents manufacturing practices for sizes and types from 1/16 in. Approximate weight for each flange. 03In 80 36, 80BTL36 80BTL36 TSUBAKI Single Strand Sprocket , 60 Chain Size, 1-1/2 Bore Dia. Sometimes the size and the tolerance for a shaft diameter are dictated by the element to be mounted there. 500 X 2. Recommended ANSI Standard Keys and Keyseats Design per. The following tolerances for maximum lead (due to angular displacement of. Also, T 1 and T 2 are not necessarily equal. High Speed Steel TMX Straight Tooth Woodruff Keyseat Shank Cutter. A #406 key is 1/8" thick by 3/4" diameter nominal. Q-Style Bushings - BSHQD Bore & Keyseat Dimensions The following sections describe key and keyseat dimensions, keyseat failure, and key failure. 5”. 19 ; Keyseat Design Tolerances for Electric Motors and Generators; Arbor Keyway Cutter Hole Keyway Dimensional Data per ANSI/ASME B94. 06 0. The intent of ANSI/AGMA 9002A86 was to offer designers and users standard dimensions and - tolerances for inch bores, keys and keyways for flexible couplings. remember to check. Material, heat treatment, hardness or finish is not within the scope of this standard. Made in USA. 5 2. 4. 4. Size Dimensions. Shaft (Arbor) Keyway Dimensionl Data - ANSI/ASME B94. 0625 0. Zoro #: . D. Parallel Key and Taper Keys Dimensions. 0015” Over 2” +. Standard External Metric Thread and Fastener Sizes M 0. 1 have beern recent years. But ensure the weakened shaft can support the load. Instead, key dimensions are specified. 016 1/64 All dimensions given in inches. directions, limited ingress. Inaccurate keyseats cause needless expense and delays in fitting. 4JSC x 1-1/8 has 1/4 x 1/16 shallow keyseat. Detailed width tolerance. When keyway and setscrew sizes are not specified, they are supplied in accordance with the table of dimensions headed “STANDARD KEYWAYS AND SET-SCREWS. View More. 512 140 5. 2500 0. 0005” +. The Woodruff Key numbers indicate normal key dimensions. 5 149 71 14 115 5 20055 491610 80 15. material, usually AISI 1020 CD zDetermine yield strength of key, shaft and hub. 12 2. 35 25. The Woodruff key is a semi-circular disc and fits into a circular recess in the shaft which is machined by a woodruff keyway cutter. 2. Square profile keyseat cutters, both sides of which are dished for clearance, offered in sizes as small as . 6. 1 - 1972 # Tolerance each on T1 and T2 (1" -14") is - . Class 2 - A side fit (possible interference or clearance). 3125 2. Please call with any questions. 69 2. 5-2009 - the slots are not exactly like keyways but the tolerancing is similar. 50 . WIDTH. Parallel Metric Keys and Keyway Dimensions - Roy Mech. 004 0. Each is combined with appropriate keyseat tolerances to establish assemblies, respectively, designated as Classes 1 and 2. The following is summarized from the American National Standard Keys and Keyways for Milling Cutters and Arbors ANSI/ASME B94. Key and Keyseat Dimensions FrameDGFGD FrameDGFGD 63 11 8. 2. Set Screws . 1890 0. 5 4 4 180 48 42. Dimensional data for 444T through 449TS frame sizes refl ect the use of a top mounted conduit box with a cantilevered mounting arm. Nominal Dia. Keyseat Size: No KS, Suitable for reboring . Specify the final dimensions for each point on the shaft. 000/+. They mill precise notches in rotary shafts to fit machine keys and can also be used for slot milling. Select the Machine. S AA Min. page 2. application. Straight 2-flute cutters allow cutting a keyseat on-size in a single pass without the deflection issue. on diameter) provides proper wedging action. 1-1967, ASME standard B17. js9 width. 41 X X X XX XXTRITAN Finished Bore with Keyway & SS Bore Sprocket, 60 Chain Size, 1-1/4 Bore Dia. Metric Sprockets ISO METRIC 0. 2180 Corporate Lane, Suite 104 ~ Naperville, IL 60563 USA Phone (630) 596-9000 Fax (630) 596-9002 E-mail: [email protected]/-0. 240 0. 005 Width D,+0. To order complete couplings, specify coupling size with flange symbol (B) and bushing. Made of solid carbide, these cutters are harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish on hard material. 72mm (0. 01mm on each side and the hole was Ø25mm. TB Wood's 440 North Fifth Avenue Chambersburg, PA 17201 - USA Toll Free: 888-829-6637 Phone: 717-264-7161 Fax: 717-264-6420AGMA ASA Keyway and Bores Design Data including dimension and tolerances. Design of Square Key and Keyway (Wood Ruff) Stress, Shear and Torque. Keyseat Alignment Tolerances: A tolerance of 0. Preferred size is 1-1/2 in. 1265 0. Woodruff key slot dimensions 9 fasteners keys. Refer to charts below for bushings. 0000;-. Also the dimensions are unilateral: for the keyseat, the dimension is a minimum; for the keyway, the dimension is a maximum. Rectangular keys. Corner Radius Harvey Tool's selection of fully stocked, corner radius Keyseat Cutters includes standard, reduced shank, and staggered tooth designs. ANSI Key No. 63. +0. 1 Keyway Dimensions - Lowell Corporation Key Size Versus Shaft Diameter ANSI B17. * contact your local baldor nema -quick reference chart office for "c" dimensions dimensions - n, o, p, ab and xo are specific to baldor baldor electric company p. 0015/-0. Finished Bore with Keyway & Set Screws 35BS48 X 3/4 TRITAN Finished Bore with Keyway & SS Bore Sprocket, 60 Chain Size, 1-7/16 Bore Dia. , 32 # of Teeth, 60BS32 X 1 1/2 at Zoro. BALDOR ELECTRIC COMPANY P. Carbide Staggered-Tooth Keyseat End Mills. The inch and metric dimensions here correspond to common values. , 14 # of Teeth 50B14H X 5/8 MPB TRITAN Finished Bore with Keyway & SS Bore Roller Chain Sprocket, 40-2 Chain Size, 30 # of Teeth D40BS30 X 1 1/2 MARTIN SPROCKET & GEAR (3020) Spk Roller Tb, 120BTB24 120BTB24 TSUBAKI Single Strand Sprocket , 25 Chain Size, 1/4. Qty. During installation, woodruff keys will sometimes slip out of their groove as the. For a square key, H= W. 5 Protection against low pressure jets of. Keys different istock onlyStandard and metric keyway broaches Chart and key. Metric key keyway dimensions per iso/r773. pdfMetric woodruff keys are supplied to din 6888 / iso 3912 in c45k key. 6250 0. The Morrison therefore is designed as a machine tool with long fully scraped bearings between table and base. What is the maximum permissible center-to-center distance of the two large holes?22. 000 Standard 1/4 x 1/16 1108 0. Key (r) after letter indicates the number is an approximate value. 247 in, Bore Type Fixed, Chain Number 41, Finish Black Oxide, For Pitch Type Single Pitch, Hub Diameter 1 3/4 in, Hub. 409 140 2. link to pdf. Metric key & keyway dimensions per iso/r773 – js9 width tolerance « + keyways will be furnished per iso/r773 and js9 width tolerance unless otherwise specified. NEMA Keyseat Dimensions–Foot-Mounted AC & DC Machines IEC Shaft Extension, Key And Keyseat (Keyway) Dimensions Square And Flat Stock Keys Standard Keyseat Sizes Metric Keys–Standard Sizes. 4 Protection against splashing water from all. 000 -0. bushings are of such a size Keyseat Keyseat Keyseat Keyseat that standard depth keyseats JA 1/2 1 1-3/16 1-1/4 . , 24 # of Teeth 40BS24H X 1 TRITAN Stock Plain Bore Bore Roller Chain Sprocket, 41 Chain Size, 11 # of Teeth 41B11H X 1/2 MPBOrder Tritan Finished Bore with Keyway & SS Bore Sprocket, 40 Chain Size, 1-1/4 Bore Dia. jensen as jensen date 15-08-03 rack details a-57 on refer to. Keyseat Cutters. Dimensions Keyseat Dimensions Fig. Pitch, 28 Hardened Teeth, 3/4-in. 7x10 3x5x13 3x6. 1; Hardware Design Information Misc. Note 1: Maximum bore with keyseat. XTB15 BUSHINGS Prod. covering 66 listings. 5" x 6". 06 0. Order Tritan Finished Bore with Keyway & SS Bore Sprocket, 40 Chain Size, 1-1/8 Bore Dia. 6 times the shaft diameter. 19 ; Keyseat Design Tolerances for Electric Motors and Generators; Arbor Keyway Cutter Hole Keyway Dimensional Data per ANSI/ASME. 62 1. 002 . 314 . The manufacturing method should only be specified if it is a mandatory design requirement. 000 1. Standard keyseat milling cutters, also known as Woodruff cutters, create keyseats in shafts for mating keyed parts to the shaft. † For 4JSC the hub is an integral part of the flange. EDP No: 10005 Keyseat Milling Cutter; STYLE 100 #303 (212) 3/8X3/32. 0020” Standard Keyseat Dimensions Shaft Diameter Width. The keyseat engages with the key on the part to prevent unwanted rotation of the part when it is mounted to the shaft. This standard establishes a uniform relationship between shaft size and key size for parallel and taper keys retaining similar basic sizing as found in the withdrawn B17. But thanks anyway. 095 . 12 0. Shaft diameter is 3/4". 3125 2. Standard External Metric Thread and Fastener Sizes M 0. 2062TRITAN Stock Plain Bore Bore Roller Chain Sprocket, 100 Chain Size, 15 # of Teeth 100B15H X 1 1/4 MPB TSUBAKI Sprocket Chain Rlr 16Mm 94. 50 — 0. 350 Maximum 2. b. In the figure below, notice that the depth of the keyway is indicated from the opposite side of the bore, and the depth of the keyseat is indicated from the opposite. The following tables show standard dimensions for keys and their grooves. Specialty Profiles. Min. Max. 984 267 10. website builder. For a square key, H= W. Max. Recommendations for key size, length and keyway depth as a function of shaft diameter are provided in ASME Standards B17. M-42 Cobalt works great in all types of materials and will give much better tool life than M2 or M4 tooling. 8 products. 00 1. Shaft keyseat dimensions and tolerances were given in ISO R773:1969. Keyseat Alignment Tolerances: A tolerance of 0. 248 0. OK, I guess the straight key is the way to go, then. 350 Maximum 2. Standard keyseat milling cutters, also known as Woodruff cutters, create keyseats in shafts for mating keyed parts to the shaft. Select the Woodruff Cutter from the tool menu (Note: Keyseat cutters are referred to as Woodruff cutters for feeds and speeds): 4. ) ROLLER WIDTH: 5. Frac. Weights are approximate in pounds. 12 R. Those 100 pages don't include dimensions. Square keys. Frac. American National Standard, B17. keyways /keys dimension in accordance with BS 4235-1:1972: Specification for metric keys and keyways - Parallel and taper keys. industries, particu- larly those involved in world export, have already. Related Resources: gears Shaft Diameter vs Key Sizes Design Recommendations. 000 2. Unless otherwise specified, the shaft keyway is assumed to be standard. 000 / +0. 493. Detailed width tolerance information is best drawn from the manufacturer. . 28 slot 0. 1 Square Keyway Tolerances Minimum 2. The keyway is machined by partial drilling on the shaft. 66 10 2 5 12. 80. • Design details such as tolerances, fillet radii, shoulder heights, and keyseat dimensions must also be specified. Related: Shaft Key Seat for Shaft and Hub ANSI B17. 40 1. Specify the final dimensions for each point on the shaft. Here we can calculate rigid connections, namely the pinned, keyed, splined and flanged ones. 5 11 15. Dec. 5 20 12 100 28 24 87280 80 71 22 14 112 28 24 87315 85 76 22 14 132 38 33 10 8 355 85 76 22 14 160 37 4 2 8 *Contact your local Baldor office for “L” Dimensions. 0005” including 2” +. Dimensioning repetitive features Repetitive features and dimensions may be specified by the use of an “X” in conjunction with the numeral. Cutting Tools / End Mills / Woodruff Keyseat Cutters Viewing Page 1 of 24 (288 results) Sort By: Best Match. Width +0. 125”, R = 1. Next, identify the keyseat dimensions required for the specific application. top of page. s. *Contact your local Baldor office for “C” Dimensions. But ensure the weakened shaft can support the load. 12 2. Minimum keyseat width is that figure permitting the largest shaft distortion acceptable when. 1875 0. The 1/4 shaft diameter spec conforms to the 1/8" keyways in the 1/2" sprocket hubs. The size of the keyway is a 10 x 8. Our exceptional quality and service has allowed KEO to become a world leader in the cutting tool industry. X-Style Bushings - XTB Bore & Keyseat Dimensions All measurements in inches. ) 2 in; See all product information Get 10% off your order U. Due to the curvature of the shaft, the depth of cut is greater than H=2, by a chordal height Y = 1 2. For a square key, H= W. 625 / . Non Rok Woodruff Keys Keeps From Rocking In Keyway On The Shaft. The following sections describe key and keyseat dimensions, keyseat failure, and key failure. Also, T 1 and T 2 are not necessarily equal. Also known as jeweler's slotting saws and metal slitting saws, these saws are good for use on wire, tubing, extrusions, and other very thin material that requires delicate cuts. ANSI B17. 000 +0. 4 lbs. Metric Key Keyway Dimensions; Parallel Key and Taper Keys Dimensions; Shaft Keyway Shear and. 0005” including 2” +. 6-hole drilling (most sizes) makes installation and removal quick and easy. Keyseat. ForFractional inch dimensions (Fig. Dimensional data for 444T through 449TS frame sizes refl ect the use of a top mounted conduit box with a cantilevered mounting arm. 19-1997. Including; metric width, depth of each, and diameter. Precise taper (3/4 in. 0015” Over 2” +. Woodruff key slot dimensions 9 fasteners keys. , 20 # of Teeth 60BS20H X 1 1/2 TRITAN Finished Bore with Keyway & SS Bore Sprocket, 35 Chain Size, 1 Bore Dia. keyseat: [transitive verb] to supply (as a mechanical part) with a key seat. 1. com. 1 ; Shaft Arbor and Keyseat Dimensional Data ANSI B94. 80 151. 03. 50 0. ANSI woodruff size charts express measurements in inches and nominal key sizes with higher numbers corresponding to bigger keys. Bore Diameter Size Bore Reference -0. 1-1967 (R1998) Standard Bore and Keyway Tolerances (Inch and mm) Keyseat Dimensions for Woodruff Keys per. ANSI Key No. For Woodruff keys, dimensions C and D can be found in Table. Gear Products and Suppliers | Gear Knowledge Menu. All dimensions are given in inches. All dimensions are in inches. For technical drawings and 3-D models, click on a part number. Standard keyseat milling cutters, also known as Woodruff cutters, create keyseats in shafts for mating keyed parts to the shaft. 2 Woodruff Key Size Table Chart ANSI B17. Made of solid carbide, these keyseat cutters are harder, stronger, and more wear resistant than high-speed steel for the longest life and best finish on hard material. Max Depth B t0. Nominal Bore Diameter Clearance Bore Interference Bore Keyway “T”-DIM +0. Pkg. 62 1. ANSI B17. 016 1/64All dimensions given in inches. 007 0. Frame L449T is not included in this chart. All. ANSI Shaft and Hub Keyseat Dimensions for Woodruff Keys per. Use these end mills for general purpose keyseat cutting in a wide range of material, including aluminum, iron, and steel. 328 — flat — 48 — 3. The keys and keyways followed the recommendations of ISO R773:1969 and shaft tolerances followed ISO R775:1969. 25 - M 1. Its available in a wide selection of standard sizes and special face widths are also available with our 24-hour just-in-time service. 51966 2256053 18 11 90 20248 7 2506567. 75 1. If limit dimensions (refer to Tablas 13 M and W of the Appendix) were to replace the keyseat dimensions shown, what would they be? 23. Woodruff key slot dimensions keys 4 1 key fa r cutter dimensions size chart keys. 095 . * See page 8 for bore tolerances, page 11 for standard keyseat dimensions. Due to the curvature of the shaft, the depth of cut is greater than H=2, by a chordal height Y = 1 2.