Falk™ Triple Reduction Motoreducers & Speed Reducers • Parts Guide Types EBZ & CB • Sizes 1 thru 6 (Page 1 of 4) Introduction Variances This parts guide is designed to assist in ordering replacements parts for standard Type “EBZ” and “CB” triple reduction Motoreducers and Speed Reducers, Sizes 1 thru 6. Consult Factory for special or modified drives. 1. IDENTIFY DRIVE — Record Drive Model, Ratio and M.O. Number from nameplate. The primary variances for these drives are low speed helical gear width (wide or narrow) and drives with backstops. 2. IDENTIFY INDIVIDUAL PARTS — Use Ref. No. Part Description exploded view on Pages 2 & 3 4A-1 Bearing and Part Descriptions on Page 4 to 4A-2 Bearing determine Ref. No. of required parts. 4A-3 Pinion & Shaft 4A-4 4A-4A 4A-5 Sample Nameplate R Gear Spacer Locknut ENCLOSED GEAR DRIVE 102-4EBZ3-16B4 7-935429 RATIO 16.69 SERVICE INPUT RATING HP 10.0 1750 RPM SERVICE OUTPUT FACTOR 100 RPM APPROX CLASS 2 DATE 7/79 U.S. GALS MODEL M.O. www.rexnord.com 1220915 NOTE: Replace seals, shims, and gaskets whenever reassembling a drive. Shim-gaskets and fasteners are available only in kits as shown below. Gear Drive Identification 10 2 4 EBZ HP Class Drive Size Drive Type No. Reductions Variance Model Ratio Symbol or Exact Ratio 3 16 B 4 SHIMS & GASKETS — See Kit Ref 108 FASTENERS — See Kit Ref 116 Corrosion Protection & Storage CAUTION: Follow guidelines below to avoid damage to parts. 1. For domestic or indoor storage, Factory provides standard 24 month protection as boxed or optional 24 month protection for individual parts. 2. For export or outdoor storage, Factory provides optional 18 month protection. CAUTION: This protection does not cover exposure to elements such as standing water, etc. Rexnord Industries, LLC, Gear Group 3001 W. Canal St., Zip 53208-4200, Milwaukee, WI USA Telephone: 414-342-3131 Fax: 414-937-4359 e-mail: info@rexnord.com web: www.rexnord.com 333-334 October 1993 (.pdf revision) Supersedes 12-82 Parts Guide • Falk™ Triple Reduction Motoreducers & Speed Reducers (Page 2 of 4) 333-334 October 1993 (.pdf revision) Supersedes 12-82 Sizes 1 thru 6 • Types EBZ & CB Rexnord Industries, LLC, Gear Group 3001 W. Canal St., Zip 53208-4200, Milwaukee, WI USA Telephone: 414-342-3131 Fax: 414-937-4359 e-mail: info@rexnord.com web: www.rexnord.com Falk™ Triple Reduction Motoreducers & Speed Reducers • Parts Guide Types EBZ & CB • Sizes 1 thru 6 Rexnord Industries, LLC, Gear Group 3001 W. Canal St., Zip 53208-4200, Milwaukee, WI USA Telephone: 414-342-3131 Fax: 414-937-4359 e-mail: info@rexnord.com web: www.rexnord.com (Page 3 of 4) 333-334 October 1993 (.pdf revision) Supersedes 12-82 Parts Guide • Falk™ Triple Reduction Motoreducers & Speed Reducers Sizes 1 thru 6 • Types EBZ & CB (Page 4 of 4) Ref. No. 4 4B 14/18 40 46 48 50 52 54 55 57 58 64 65 66 89 108 114 116 150 160 Description Seal Cage, Replace with Ref 114 Seal Head & Bearing Plate, Incls Ref 20 & 48 (Size 2-6) Thrust Plate Expansion Plug Oil Wiper Kit Seal Cage (Size 3-6 Model A, Replace with Ref 150) End Cover Seal (Size 3-6 Model A, Replace with Ref 150) Shield (Size 2-6) Oil Dam (Size 4-6), Integral with Ref 66 End Cover Seal Cage (Size 5 Model A, Replace with Ref 160) Seal (Size 5 Model A, Replace with Ref 160) Bevel Housing, Incls Ref 55 & 57 for Size 2 & 3 Incls Ref 55 & 7AB-5 for Size 4, 5 Vent Plug Shim-Gasket Kit Incls Ref 5, 19, 24, 24A, 56, 62, 63, 5AB-8, 7AB-6 for Sizes 2-5 Incls Ref 5, 19, 24, 24A, 41, 56, 62, 63, 5AB-8, 7AB-6 for Size 6 Seal Cage Assembly, Incls Ref 4, 4B & 5 Fastener Kit, Incls Ref 6, 20, 23, 28, 51 & 60 Seal Cage Assembly, Replaces Ref 50 & 54 (Size 3-6 Model A) Seal Cage Assembly, Replaces Ref 64, 65 & 7AB-15 (Size 5 Model A) Ref. No. 1A2 1A2-1 1A2-2 1A2-3 1A2-4 1A2-5 1A2-8 1AC2 1AC2-1 1AC2-2 1AC2-3 1AC2-4 1AC2-5 1AC2-10 1AC2-11 1AS2 1AS2-2 1AS2-4 1AS2-5 1AS2-11 1AS2-19 1AS2-30 4A 4A-1 4A-2 4A-3 4A-4 4A-4A 4A-5 5AB 5AB-1 5AB-2 5AB-3 5AB-4 5AB-4A 5AB-8 5AB-9 October 1993 (.pdf revision) Supersedes 12-82 Shaft Assembly, Incls Ref 1A2-1 thru 1A2-8 Bearing Bearing Shaft Pinion Spacer Spacer (Sizes 2 & 3) Shaft Assembly, Incls Ref 1AC2-1 thru 1AC2-11 Bearing Bearing Shaft Pinion Spacer Bearing Cage Locknut Shaft Assembly, Incls Ref 1AS2-1 thru 1AS2-30 Bearing Pinion Spacer Locknut Sprag & Spring Kit Backstop Sub-Assembly, Incls Ref 1AS2-19 Shaft Assembly, Incls Ref 4A-1 thru 4A-5 Bearing Bearing Pinion & Shaft Gear Spacer Locknut Shaft Assembly, Excludes Ref 5AB-9 Bearing Bearing Shaft Gear Spacer Shim, Included with Ref 108 (Size 2-6) Bevel Pinion, Replace with Ref 6AB 6AB Bevel Pinion/Gear Set 7AB Shaft Assembly, Excludes Ref 7AB-4 7AB-1 7AB-2 7AB-3 7AB-4 7AB-5 7AB-6 7AB-7 7AB-8 7AB-15 7AB-19 333-334 Description Bearing Bearing Shaft Gear, Replace with Ref 6AB Baffle (Size 2-6) Gasket, Included with Ref 108 (Size 2-6) Keeper Plate Seal Ring (Size 2-6) Seal Sleeve, (Size 5 Model A, Replace with Ref 160) Shield (Size 6) Rexnord Industries, LLC, Gear Group 3001 W. Canal St., Zip 53208-4200, Milwaukee, WI USA Telephone: 414-342-3131 Fax: 414-937-4359 e-mail: info@rexnord.com web: www.rexnord.com