ISO 12197:2016 specifies the dimensions of milling cutters intended for manufacturing woodruff keyseats in accordance with ISO 3912. Read more on how keys and keyways work and what types are available – Keys and Keyways. 03-01-2022, 09:47 PM #4. Key dimensions: Parallel keys are most commonly used. the depth of a keyway is an important taken every Shaft keyway depth calculatorKeyway misumi. nema keyseat nema keyseat shaft dimensions shaft dimensions (u) (r) (s) (u) (r) (s)Dimensions for AC Foot-Mounted Motors with Single Straight-Shaft Extension NEMA®† Dimension Guide Frame A Max D E 2F BA H U N-W V Min. . 00 2. $6110. AGMA ASA Keyway and Bore Design Data ASA Keyway and Bores Design Data including dimension; Woodruff Keys ANSI B17. Many keyways are milled directly into a shaft or broached into the corresponding bored holes. Our massive line of Miniature Keyseat Cutters is unmatched in the industry, featuring hundreds of specialty sizes and styles. 238 0. 810 Woodruff key. Tolerance. Also, T 1 and T 2 are not necessarily equal. 0005” +. 104 0. Forces Exerted on Shafts • Gears, belt sheaves, chain Dimension lines should be aligned and grouped where possible to promote clarity and uniform appearance. Keyseat R ES Min. There are 4 equal sized holes of Diameter 0. Square keys. 020 mathrm{cfs} 0. local. Be aware that keystock that's supposed to be a particular dimension, like 1/4 inch or 3/16. Key. Related: Shaft Key Seat for Shaft and Hub ANSI B17. 25 - M 1. American National Standard, B17. Keyseat cutters come in various sizes and styles, so choose the one that best suits your needs. What is the maximum permissible center-to-center distance of the two large holes?22. on diameter) provides proper wedging action. The following sections describe key and keyseat dimensions, keyseat failure, and key failure. Inaccurate keyseats cause needless expense and delays in fitting. kEySEAT R ES MIN S 42 2. Keyseat synonyms, Keyseat pronunciation, Keyseat translation, English dictionary definition of Keyseat. Surface Finish — Sides and bottom of keyways shall not exceed 250 micro inches. Woodruff key slot dimensions 9 fasteners keys. Design of Square Key and Keyway (Wood. Document History. View More. A #406 is by definition in the standard as being in inch units, do your own. In these cases, a rectangular key is furnished. Fax: (916) 993-3949. The number of flutes is your choice based on feasibility. Shaft keyseat dimensions and tolerances were given in ISO R773:1969. The key is then tightly fitted between the keyway and the keyseat, hence the mechanism is called a keyed joint. 5 20 24 24 33 424 5 6 8 8 8 10 12GD. Sizes and dimensions in unshaded area are preferred. 1 Keys and Keyseats, based on current industry practice, was approved in 1967, and reaffirmed in 1989. 2 standards for dimensions and tolerances. Woodruff keyseat cutters are circular cutting tools made of high-speed steel, used by machinists for cutting seating in shafts for woodruff keys and, in some cases, keyways in fitting parts. D im en s o- N , OP A Ba dX rp cf t l . 5. Shaft diameters are listed for identification of various key sizes and are not intended to establish shaft dimensions, tolerances or selections. These best practices are. In order to lock a hub or bushing and shaft together, and prevent the shaft from rotating in the bore, a key is commonly inserted into the keyseat that is machined in both the bore and shaft. 2388 State Route 726 Eaton, Ohio 45320 (937) 456-2232 Fax (937) 456-2282 [email protected] above chart provides typical Baldor•Reliance motor dimensions. Straight teeth provide better surface finish. Over Width, W Height, H Size, bxh 1 1/4. Including; metric width, depth of each, and diameter. 50 0. 51144 1804842. Instead, key dimensions are specified. 2 a rectangular key of the proper SD 1/2 1-11/16 1-15/16 2 1. Frame Designation AJ AK Tolerance on AK Dimension 0. 0015” Over 2” + . Location Dimensions. TB Woods 888-829-6637F3-1 L-Jaw Elastomeric Couplings F3 • 100% interchangeable with industry standard • 3 Insert materials availableP-1686-TBW 4/16. 69 2. Dimension the keyseat in the shaft and the hub. AlTiN Coated View Products. TB Woods 888-829-6637F3-1 L-Jaw Elastomeric Couplings F3 • 100% interchangeable with industry standard • 3 Insert materials availableP-1686-TBW 4/16. keyseat dimensions for woodruff keys per ansi b17 2 web minimum keyseat width is. Staggered tooth keyseat cutters have teeth that are arranged in an alternating right- and left-hand helix around the cutters' head. Woodruff key seat cutting dimension. 1 shows a keyseat for a shaft diameter D, key width W, key height H, and fillet radius r. pdf), Text File (. 19 ; As shown by the last equation in the box, key stress equals shaft stress when the key (or hub) length is 1. Minimum keyseat width is that figure permitting the largest shaft distortion acceptable when. Inch (ANSI/AGMA 9002-B4) 1. Keyway key parallel jis sizes tolerances 1301 mm 1996 pulley excerpt unit techKeyway metric Table aii-12. The shaft has a diameter of 1. Dimensional data for 444T through 449TS frame sizes refl ect the use of a top mounted conduit box with a cantilevered mounting arm. From the right side of the shaft total diameter is given with tolerances. TB Woods 888-829-6637F3-1 L-Jaw Elastomeric Couplings F3 • 100% interchangeable with industry standard • 3 Insert materials availableFor Standard keyseat dimensions, see chart page F113. See dimensions W and h in Figure 1. Milling Cutters and Arbors Keyway Cutter Hole Keyway Dimensional Data ANSI/ASME B94. Set screws are used as semi-permanent fasteners to hold a collar, sheave, or gear on a shaft against rotational or translational forces ;Carbide Staggered-Tooth Keyseat End Mills. 12 — 0. The key shapes are most commonly rectangular and tapered and are typically made from. To determine total depth. The following tables show standard dimensions for keys and their grooves. ) ROLLER WIDTH: 5. * Common dimension specification H h r W T 1 T 2 T Standard Key and Keyway Sizing English Dimensions: Keyway: W x T 1 Key: W x T Metric Dimensions: Keyway: W x h Key: W x T Keyway and Key Size Dimension Reference Easily calculate the values required to cut keyseats and keyways. S. D. Woodruff Key Dimensions Woodruff Keyseat Cutter 3 4 X 125 Thick 406 Maritool Standard Woodruff Keys Metal Fasteners Ansi Dimensions Ansi Standard Woodruff Keys B17 2 1967 R1998 Ers Edge Keyseat Dimensions For Woodruff Keys Per Ansi B17 2 Ering Reference And Tools H S Woodruff Keyseat Cutter 3 4 X 1875 Thick 606 Maritool Shape: Several. 0015” Over 2” +. Simple Internet search for Woodruff keys found hundreds of pages. The following is. Keyseat: An axially located rectangular groove in a shaft or hub. The PDF file does include dimensions. See dimensions W and h in Figure 1. Bore & Keyseat Dimensions All measurements in inches. 0005” including 2” +. P-1686-TBW 4/16. 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. ) ROLLER DIAMETER: 6. 1 shows a keyseat for a shaft diameter D, key width W, key height H, and fillet radius r. 5 66225 60 53 18 11 90 24 20 87250 70 67. b. 2. Please design and dimension the keyseat and draw how does it located in the shaft and the hub. Unless otherwise specified, the shaft keyway is assumed to be standard. Dimensions Keyseat Dimensions Fig. . Here we can calculate rigid connections, namely the pinned, keyed, splined and flanged ones. The nominal size of the key is a 10 x 8. 50 0. 002 . The Metric system does not refer to keyseat or keyway dimensions as does the English system. Max. page 2. com ©2004-2021 Kramer Power Equipment Co. Set Screws . Woodruff Keyseat Cutter: 1. . 19-1997. 10 THREAD CONTROLLING ORGANIZATION AND STANDARD - ASME. 406 75- 2. Traditional symmetry inspection 11 2 12 1 () t e dt ∆+∆ = +∆−∆ − (1) where d—— shaft diameter t 1 ——keyseat depth Δ I —— deviation of one working side of standard block from the axis of the shaft Δ II —— deviation of another working. 2180 Corporate Lane, Suite 104 ~ Naperville, IL 60563 USA Phone (630) 596-9000 Fax (630) 596-9002 Keyway AGMA 9002-A86 Inch Bore and ANSI B17. American Pulley stocks X-Style bushings in the following bore and keyseat sizes. 50 . Shaft keyseat dimensions and tolerances were given in ISO R773:1969. * Speeds & feeds are starting recommendations only. a. shafts. 010 0. Give the maximum and minimum. High Speed Steel TMX Straight Tooth Woodruff Keyseat Shank Cutter. office. Dimensions should specify only the size of a feature. Standard keyseat milling cutters, also known as Woodruff cutters, create keyseats in shafts for mating keyed parts to the shaft. Note: When ordering, add the X-Style Bushing prefix to the indicated part number. TB Woods 888-829-6637F3-1 L-Jaw Elastomeric Couplings F3 • 100% interchangeable with industry standard • 3 Insert materials availableP-1686-TBW 4/16. 0020” Standard Keyseat Dimensions Shaft Diameter Width. 0. 12 10 r. Use a no. Wd. Select the Material. Metric – Rectangular B. 02 to be 63 scale drawn as shown c. For example, an XTB15 bushing for a 5/8” shaft would be ordered as part #XTB15X010. From Chapter 11 the dimensio. 5”. But ensure the weakened shaft can support the load. shaft to the center of the keyway. 1 Square Keyway Tolerances 3/8 . J = S - + + C. Finished Striaght bores for standard AGMA Class 1 Clearance fit. G. Min. Nominal Key Size W x D Min. 5 149 71 14 115 5 20055 491610 80 15. TB Woods 888-829-6637F3-1 L-Jaw Elastomeric Couplings F3 • 100% interchangeable with industry standard • 3 Insert materials availableP-1686-TBW 4/16. 0020” Standard Keyseat Dimensions Shaft Diameter Width. Woodruff. For a square key, H= W. 5000 1. 005 -0. 90 1/2 1-3/8 1-5/8 1-11/16 1. “B” & “C” DIM. Class 3 is an interference fit: for permanent assemblies. 60000 | 41 Piece Woodruff KSC Set Straight. 4 . . 4 DODGE® Motorized Torque-Arm™ II Application Class Numbers 3 to 10 Hrs per Day Over 10 Hrs per Day Mixers, Cement, Paper Mills (cont) – – Presses-Felt & Suction II II Pulper III III0 No Keyseat 1 Standard Keyseat X No Keyseat or Standard Keyseat Part Number Examples L095118 L095 x 1-1/8” Hub L07512NK L075 x 1/2” No Keyseat Hub L09515/16 L095 x 15/16” Hub Bore Tolerances Bore Size Tolerance Up to and +. Model: 1 1/4″ Keyseater. 1: all rough dimensions may vary by . 20: Item No. Simple Internet search for. (b) Determine the minimum diameter of shaft a for a safety factor of 2 based on static yield analysis. s. They mill precise notches in rotary shafts to fit machine keys and can also be used for slot milling. keyways /keys dimension in accordance with BS 4235-1:1972: Specification for metric keys and keyways - Parallel and taper keys. 00:00 Intro00:32 Metric keys01:42 Inch keyskeyseat dimensions for woodruff keys per ansi b17 2 engineers edge web nsi shaft and hub keyseat dimensions for woodruff keys per ansi b17 2 continued these width a values were set with the maximum keyseat shaft width as that figure which will receive a key with the greatest. Adjust the position and appearance of the dimensions as needed using grips or the dimension settings. Revolved parts like shafts are a very common machine component, but there is a different. NOMINAL SHAFT DIAMETER. S. ANSI B17. 5 44180 48 42. ) 7 Protection against immersion. CHAMFER STARTING END OF ALL. Shallow Keyseat Dimensions Some large bore Type C flanges are supplied with shallow keyseats. 006 CL +0. 4375 Page 1 of 6. . Position QD bushing on shaft by tightening set screw over key “hand tight” with standard Allen wrench only . provides a 32 to 1 locking ratio on the shaft. Detailed width tolerance information is best drawn from the manufacturer. We can provide keyed shafts in any length up to 20 foot. 1018-1045 Carbon Steel. per ft. 5505 deep from touch, making it 1/2" deep on the wall. 000 -0. The following sections describe key and keyseat dimensions, keyseat failure, and key failure. 5 3x6 4x8 5x10 6x12 7x13 8x14 9x15 10x16 11x17 12x18 13x19 14x20 15x21 15x22 16x22 17x24 18x25 19x26 20x28AGMA ASA Keyway and Bore Design Data ASA Keyway and Bores Design Data including dimension; Woodruff Keys ANSI B17. on diameter) provides proper wedging action. 000 all fillets r. Note: When ordering, add the Q-Style Bushing prefix BSHQD to the indicated part number. In the limit dimensioning method (view C), the maximum and minimum measurements are both stated. Use the 2. 00 1. 1 july 03 “t” frame electric motor data chart 1. 19 ; Keyseat Design Tolerances for Electric Motors and Generators; Arbor Keyway Cutter Hole Keywaybushings are of such a size Keyseat Keyseat Keyseat Keyseat that standard depth keyseats JA $10. X-Style Bushings - XTB Bore & Keyseat Dimensions All measurements in inches. For Keyway Dia. American National Standard, B17. 002 1. designations† aj ak ba. Details. You have to go deeper from first contact where the cutter first brushes the diameter then sink by what geekspeak calls: "Chordal height of the arc subtended by the keyseat width" Machinery's. TB Woods 888-829-6637F3-1 L-Jaw Elastomeric Couplings F3 • 100% interchangeable with industry standard • 3 Insert materials availableP-1686-TBW 4/16. 51966 2256053 18 11 90 20248 7 2506567. xls Author: KEITH Created Date:Shaft arbor and keyseat dimensional data ansi b94. - shaft keyseat tolerances. Frac. Find the depths to cut in keyway and keyseat. Specify the final dimensions for each point on the shaft. . TB Woods 888-829-6637F3-1 L-Jaw Elastomeric Couplings F3 • 100% interchangeable with industry standard • 3 Insert materials availableP-1686-TBW 4/16. Staggered Tooth. AA dimensions shown in chart are legacy Baldor-Reliance typical values meeting or exceeding NEMA. Frame L449T is not included in this chart. | Lincoln, CA 95648. Standard Inch Series Bores And KeywaysDATA SHEET DS103 REV. Two types of woodruff keyseat cutters with cylindrical shank are specified:Key and Keyseat Dimensions. Sure-Grip bushings are designed to transmit the rated torque capacity listed in the table below when the cap screws are tightened as indicated. bearing pressure p = F s / (h/2 微) MPa. Without any physical obstructions surrounding the motor, two 324T motors will mount onto the foundation and couple up the same. --keyway dimensions Dimensions standard keyseat keyway shaft shafts diameter nominal New year, new designs tips. Metric key keyway dimensions per iso/r773. 75 1. For Woodruff keys, dimensions C and D can be found in Table. 40 mm. AGMA ASA Keyway and Bores Design Data including dimension and tolerances. Ansi B17 1 Standard KeywayANSI_B17_1-Keyway_Dimensions. ) Kilos Catalog Number Weight. 001. *Contact your local Baldor office for “C” Dimensions. Recommended ANSI Standard Keys and Keyseats Design per. 248 0. Bore Tolerances for Type C Flanges These bores provide a slip fit. 202 to 1012 Height Width Diameter Actual Length Full Radius Flat Bottom Distance Key Below Center No. 328 — flat — 48 — 3. 2 Woodruff Key Size Table Chart ANSI B17. 3 Protection against falling water up to. 0005” including 2” + . Avoid tolerance buildup by dimensioning from another dimension, as cumulative tolerances will lead to dimensional errors. . Dec. PFEIFER INDUSTRIES, LLC. 15. . 12. 4235 : PART 1 : 1972 Differences Between Keyseat and Keyway. Manufacturing High Performance Rotary Cutting Tools since 1977. The above chart provides typical Baldor•Reliance motor dimensions. 62 KEYSEAT FOR SQ KEY. “A” DIM. Then you can use mic to check diameter and blade mic to measure across diameter to bottom of keyway, the difference is the total depth. Inch (ANSI/AGMA 9002-B4) Metric (ISO/R773)1, the Metric key size is W x T. conduit openings may be located in steps of 90 degrees regardless of location. Dimension the keyseat in the shaft and the hub. AlTiN coating option for added lubricity and increased wear resistance in difficult-to-machine materials. o. The shaft key prevents a relative rotation between the two parts and can enable torque transmission to occur. . . Inventory # 8335. remember to check. 2. 25 6. 240 0. Measure the depth of the keyseat and make sure it is equal to or slightly less than the width of the keystock that you will be using. I somehow missed the link you provided. If a hole is located with a positional tolerance, the location dimensions will all be basic dimensions, since the tolerance is a cylindrical zone specified in the feature control frame. Please check motor drawing for actual dimensions. 6 Protection against strong jets of water. ForSpecialty Profiles. 0 No Keyseat 1 Standard Keyseat X No Keyseat or Standard Keyseat Part Number Examples L095118 L095 x 1-1/8” Hub L07512NK L075 x 1/2” No Keyseat Hub L09515/16 L095 x 15/16” Hub Bore Tolerances Bore Size Tolerance Up to and +. 50 0. Shallow Keyseat Dimensions Some large bore Type C flanges are supplied with shallow keyseats. Many tools are available with additional coatings. Standard Sizes. That's on page 952 Table 8, titles Finding Depth of. D im en s o- N , OP A Ba dX rp cf t l . Their extra depth in shaft reduces the overturning tendency in its keyway. Semi. 016 1/64Shaft diameter is 3/4". Specifying english keyways in the english system, it is standard practice to dimension keyways. Keyway standard dimensions keyseat pdf printer friendly information. TB Woods 888-829-6637F3-1 L-Jaw Elastomeric Couplings F3 • 100% interchangeable with industry standard • 3 Insert materials availableIn the bilateral method (view B), the dimension figure shows the plus or minus variation that is acceptable. Dimensions Lowellcorp below. The width of the keyway or keyseat is added additionally. C +0. I will be attaching two sprockets to each shaft in the center. RE: #406 Woodruff Key and Keyseat looslib (Mechanical) 18 Feb 03 19:10. bushings are of such a size Keyseat Keyseat Keyseat Keyseat that standard depth keyseats JA 1/2 1 1-3/16 1-1/4 . 4235 : PART 1 : 1972Differences Between Keyseat and Keyway. 3. NEMA C-Face BA Dimensions. 69 2. Rectangular keys. woodruff key dimensions fastener mart web ansi key numbers with the 1 suffix are shorter in length due to a greater distance below center 5 maximum. Min. Product Info. Designed for cutting keyways and keyseats, these woodruff-style cutters are designed with dished sides for clearance and are stocked in a multitude of cutter diameters, cutter widths, and radial depths. 525mm) PITCH SIMPLEX CHAIN DATA: BS 228/3 ISO 06B-1 PITCH: 9. pdfMetric woodruff keys are supplied to din 6888 / iso 3912 in c45k key. PFEIFER INDUSTRIES, LLC. Mill Woodruff Keyseat on Clausing Mill TIPS 506 tubalcain pt 3 Design Walkthrough - Drafting MACHINE SHOP TIPS #151 Cutting aMetric key keyway dimensions per iso/r773. 0020” Standard Keyseat Dimensions Shaft Diameter Width. We stock pre keyed shafting in many diameters, including metric diameters, with standard keyways. B +0. 00 h 2. 0625″) on up, graduated in . thru 3/4 in. Woodruff Keys. 491"EDP No: 10005 Keyseat Milling Cutter; STYLE 100 #303 (212) 3/8X3/32. on diameter) provides proper wedging action. Keyseat Dimensions for Woodruff Keys per. 015. 1 shows a keyseat for a shaft diameter D, key width W, key height H, and fillet radius r. xls Created Date: 1/23/2014 8:35:20 AM. H H L C TE Tables on pages 13-14 provide dimensional information for flanges and hubs used for Spacer Coupings. Standard keyseat milling cutters, also known as Woodruff cutters, create keyseats in shafts for mating keyed parts to the shaft. BOTTOM OF SHAFT TO BOTTOM OF KEYWAY. Select what material the tool is made from, either HSS or Solid Carbide, and what coating it has (if any). The length of a keyseat can be measured using a _____ Wire brush Cleaning the shaft keyseat and the hub keyseat with a ________ is the second step to assembling a shaft and a hub using a key fastenerStandard Keyways: (Used on all of our shafting) Machining of square shafts with rounded ends (with or without keyways) Other machining available upon request per prints provided (drill, tap, threading) For Keyway MM Dimensions – see the table at the bottom of this page. O. For example, an ANSI 202 measures 1/16 x 1/4, while ANSI 1012 measures 5/16 x 1 1/2. The All dimensions given in inches. js9 width. Provided by TNN Engineering. . Industrial Motor Dimension Charts. Metric Key & Keyway Dimensions Per ISO/R773 – Js9 Width Tolerance « + Keyways will be furnished per ISO/R773 and Js9 width tolerance unless otherwise specified. ANSI B17. This specification includes index tolerances for multiple keyways. Use them in light duty applications to connect gears and other components to shafts. TB Woods 888-829-6637F3-1 L-Jaw Elastomeric Couplings F3 • 100% interchangeable with industry standard • 3 Insert materials availableSummary. 75 2. Show your work below. 1051 Aviation Blvd. users. Design of Square Key and Keyway (Wood Ruff) Stress, Shear and Torque. Other data in this standard are given in Tables 2 and 3 through 7. TB Woods 888-829-6637F3-1 L-Jaw Elastomeric Couplings F3 • 100% interchangeable with industry standard • 3 Insert materials availableP-1686-TBW 4/16. The more important shaft dimensions are the diameters of all the other mating components. . The semi-circular recess or pocket is known as the woodruff keyway. The keyway dimensions are also different from the English system. Dimensioning to three places of decimals, e. Shaft (Arbor) Keyway Dimensionl Data - ANSI/ASME B94. • Design details such as tolerances, fillet radii, shoulder heights, and keyseat dimensions must also be specified. A rectangular key is generally used for shaft diameter between 1” (25 mm) and 20” (500 mm) Generally, these have a reduced effect on the shaft due to its shallow keyway depth. Leader in Energy Efficient Industrial Electric Motors and Drives Key and Keyseat Dimensions FrameDGFGD FrameDGFGD 63 11 8. ASME B1. 0005” +. In order to lock a hub or. Dimension the keyseat. Keyways are usually machined. If limit dimensions (refer to Tables 13 M and W of the Appendix) were to replace the keyseat dimensions shown, what would they be?23. BALDOR ELECTRIC. 2 Protection against falling water up to. TruKey® Shafting from Keystone is designed to provide the straightest, most accurate keyed shafting, in the industry. The primary function of keys and keyways. 0015” Over 2” +. Max. 28 0. TB Woods 888-829-6637F3-1 L-Jaw Elastomeric Couplings F3 • 100% interchangeable with industry standard • 3 Insert materials availableP-1686-TBW 4/16. 010" Keyway Dimensions to BS 46 Part 1-1958 In the absence of specific details, manufacturing will be based upon. This chapter contains sections titled: Understanding and Troubleshooting Industrial Induction Motors. *Dimensions are for reference only. 25 - M 1. 06 0. 8 products. These standard keyseat milling cutters are made from cobalt steel. 34 slot 0. Just enter the size of the key and shaft, then click "Calculate". BUSHING AND KEYSEAT DIMENSIONS. Standard Bore and Keyway Tolerances (Inch and mm) Ansi B17 1 Standard Keyway Dimensions Lowellcorp.