Single Reduction Falk Omnibox Worm Gear Drives Parts Guide

Transcription

1 Single Reduction Falk Omnibox Worm Gear Drives Parts Guide Type W Sizes 33 thru 00 (Page of ) Introduction This parts guide is designed to assist in ordering replacement parts for standard single reduction Falk Omnibox worm gear drives.. IDENTIFY Record Drive Size, Model, Serial Number, Ratio, motor frame, and date from nameplate. Sample Nameplate 2. IDENTIFY INDIVIDUAL PARTS Use exploded view on Page 2 to determine Ref. No. of required parts. Bearing & Seal Identification Refer to the exploded view on Page 2 to identify bearings and oil seals by the parts list Reference Number. Then refer to Tables 8, 9, and 0 to determine the Manufacturer and Manufacturer s part number. OMNIBOX WORM REDUCER MODEL NO. SERIAL NO. 20WBM2A0-AB RATIO MOTOR FRAME R.P.M. INPUT 0 TO 40TC 2.2 HP LUBRICATION AGMA # OR # Worm Gear Drive Identification 20 WBM 2 A 0: AB Drive Size Drive Type Assembly No. Model Ratio Motor Frame Size Rexnord Industries, LLC, Gear Group W. Canal St., Zip , Milwaukee, WI USA Telephone : April 999

2 Parts Guide Single Reduction Falk Omnibox Worm Gear Drives (Page 2 of ) Type W Sizes 33 thru 00 Basic Single Reduction Drive , TABLE Basic Single Reduction Drive Ref. No. Ref. No. 2 Gear Housing Pipe Plug 2 22 Double Output Shaft Gear Spacer 3 Vent Plug 23 Gear Key (only used on Size 22 and larger drives). 4 Splash Guard 24 Output Gear (supplied only with output shaft on Sizes 33 through 238 drives). 5 Input Cover 25 Input cover (only used on Sizes 425 and larger drives). O-Ring 2 Input Cover Hex Head Cap Screw 2 Input Oil Seal 8 9 Input Oil Seal Input Bearing Retaining Ring Shaft Double Input Shaft 0 Input Bearing 29 Output Cover 2 Retaining Screw Input Shaft 30 3 Output Cover Output Bearing Grease Retainer 3 Output Cover 32 Grease Fitting 4 Output Cover 33 Sealed Ball Bearing (only used on Sizes 5 through 22). 5 O-Ring 34 Input Cover Output Cover Gasket (as required) 3 Input Bearing Grease Retainer Output Oil Seal 0 Equalizing System (optional) 8 Output Bearing Equalizing System Stem Plug 9 Hex Head Cap Screw 2 Equalizing System Stem Nut 20 Single Output Shaft Not used on Drive Size 425 and larger drives. Only used on Size 425 and larger drives. Supplied only with output gear on Sizes 33 through 238 Only used on Size 300 and larger drives. Supplied only when mounting position involves a vertical shaft April 999 Rexnord Industries, LLC, Gear Group 300 W. Canal St., Zip , Milwaukee, WI USA Telephone:

3 Single Reduction Falk Omnibox Worm Gear Drives Parts Guide Type W Sizes 33 thru 00 (Page 3 of ) Hollow Output Shaft Drive TABLE 2 Hollow Output Shaft Drive 5 O-Ring Output Cover Gasket (as required) 9 Hex Head Cap Screw 50 Gear Housing 5 Output Cover 52 Output Oil Seal 53 Output Bearing 54 Gear Spacer 55 5 Output Shaft Setscrew 5 Gear Key (only used on Size 22 and larger drives). 58 Output Gear (supplied only with output shaft on Size 33 through 238 drives). Supplied only with output gear on Sizes 33 through 238. TABLE 3 Motorized Hollow Input Drive Gear Housing 5 Input Cover O-Ring Hex Head Cap Screw 0 Input Bearing 2 Input Cover 2 Input Oil Seal 30 Double Input Shaft 40 Quill Motor Flange 4 Input Oil Seal 42 Hex Head Cap Screw 43 Retaining Ring Shaft 44 Retaining Ring Housing (only used on Size 425 and larger drives). 45 Quill Input Shaft Motorized Hollow Input Drive Rexnord Industries, LLC, Gear Group W. Canal St., Zip , Milwaukee, WI USA Telephone : April 999

4 Parts Guide Single Reduction Falk Omnibox Worm Gear Drives (Page 4 of ) Type W Sizes 33 thru Mounting Options TABLE4 Mounting Options 0 Horizontal Mounting Foot Cap Screw 2 High and Low Riser Bracket 3 Hex Head Cap Screw 4 J Mount Bracket 5 Output Flange Machine Faced Output cover (only used on Size 238 and larger solid output shaft drives). Hex Head Cap Screw 8 Torque Bracket 9 Hex Head Cap Screw Extended Output Shaft Drive TABLE 5 Extended Output Shaft Drive Gear Housing 5 O-Ring Output Cover Gasket (as required) 8 Output Bearing 23 Gear Key (only used on Sizes 22 and larger drives). 24 Output Gear 90 Flange 9 Output Shaft 92 Bearing 93 Output Oil Seal 94 Hex Head Cap Screw 95 Pipe Plug 9 Expansion Plug 9 Flange Cover 98 Gasket 99 Hex Head Cap Screw 3 Output Bearing Grease Retainer 32 Grease Fitting Used only on Size 525 and larger drives. Supplied only when mounting position involves a vertical shaft. Only used on Size 425 and larger drives Motor Flange and Coupling Kit TABLE MotorFlange and Coupling Kit 0 C Face Motor Flange Hex Head Cap Screw 2 Coupling Key Drive Shaft 3 Setscrew Drive Shaft 4 Coupling Gear Drive shaft 5 Coupling Sleeve Setscrew Motor Shaft Coupling Gear Motor Shaft 8 Coupling Key Motor Shaft April 999 Rexnord Industries, LLC, Gear Group 300 W. Canal St., Zip , Milwaukee, WI USA Telephone:

5 Single Reduction Falk Omnibox Worm Gear Drives Parts Guide Type W Sizes 33 thru 00 (Page 5 of ) TABLE VerticalShaft Required Parts 29 Output Cover 30 Output Cover 3 Output Bearing Grease Retainer 32 Grease Fitting 33 Sealed Ball Bearing (only used on Sizes 5 through 22). 34 Input Cover 3 Input Bearing Grease Retainer Supplied only when mounting position involves a vertical shaft. Only used on Size 425 and larger drives. Only used on Size 300 and larger drives. TABLE8 BearingManufacturers Part Numbers Ref. No. 9 Ref. No. 0 Ref. No. 8 Ref. No L4443/L440 L4443/L L4443/L440 L4443/L L4443/L440 JL9349/JL L4443/L440 JLM04948/JLM LM48548/LM4850 JLM04948/JLM LM48548/LM4850 JLM04948/JLM LM50349/LM A/394A LM50349/LM A/394A 425 LM48548/LM48540 LM48548/LM4850 JLM04948/JLM / LM03049/LM030 LM03049/LM030 38A/382A JM822049/JM Timken HM HM90320 Timken HM HM90320 Timken Indicates larger ball complement, enhanced heat treatment bearing, Koyo Corp., Type RSH2. Timken JM82200 JM Rexnord Industries, LLC, Gear Group W. Canal St., Zip , Milwaukee, WI USA Telephone : April 999

6 Parts Guide Single Reduction Falk Omnibox Worm Gear Drives (Page of ) Type W Sizes 33 thru 00 TABLE9 SealManufacturers Part Numbers Ref. No. 8 Ref. No. Ref. No. 2 Ref. No CRWAI CRWAI CRWAI-383 CRWAI CRWAI CRWAI CRWAI-383 CRWAI CRWAI CRWAI CRWAI-383 CRWAI CRWAI CRWAI-9939 CRWAI-383 CRWAI CRWAI CRWAI CRWAI-24 CRWAI CRWAI CRWAI CRWAI-9308 CRWAI CRWAI CRWAI-4994 CRWAI-9308 CRWAI CRWAI CRWAI-4994 CRWAI-9308 CRWAI CRWAI CRWAI-83 CRWAI CRWAI CRWAI CRWAI-9995 CRWAI CRWAI CR24 CR CR42528 All seals are Chicago Rawhide. L.S. Seal for Type WR drives, Size 00 = CR24898 TABLE 0 Seal Manufacturers Part Numbers Ref. No. 4 48C 5C/40TC 80TC 20TC 250TC 33 CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI-5349 CRWAI-223 CRWAI CR9832 CR9832 CR9832 CR9832 CR22354 TABLE 0 Seal Manufacturers Part Numbers (Continued) Ref. No. 4 DD D80D D0 D2 D32D CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI CRWAI-5349 CRWAI-5349 CRWAI-5349 CRWAI April 999 Rexnord Industries, LLC, Gear Group 300 W. Canal St., Zip , Milwaukee, WI USA Telephone: