WE RECOMMEND THE USE OF CONTINUOUS GREASE OR OIL LUBRICATION FOR ALL RACK & PINION SYSTEMS – LIFE TIME CALCULATIONS AVAILABLE ON REQUEST WE OFFER IN-HOUSE MACHINING SERVICES FOR ALL SOFT CORE GEARS – CONTACT US TODAY Worms and Worm Wheels worm 7 .0 FAX: 01827 253390 www.apex-trans.co.uk TEL: 01827 253340 sales@apex-trans.co.uk Design Parameter Value Helix Angle STRAIGHT 0° Pressure Angle 20° Tooth Quality Q9 / Q10 e27 Tooth Finish Milled Material C45 (1.0503) Hardness Soft / 60 HRC MOD Face Width (B) Tooth Number PCD Ø D BORE Ø H7 HUB Ø Length (L) Order Code Q9 Soft Q10 Ind. Hard 2.5 20 12 30 35 10 23 35 111-025-012 - 13 32.5 37.5 10 25 35 111-025-013 - 14 35 40 10 25 35 111-025-014 - 15 37.5 42.5 10 25 35 111-025-015 111-025-415 16 40 45 10 25 35 111-025-016 - 17 42.5 47.5 10 30 35 111-025-017 - 18 45 50 12 30 35 111-025-018 - 19 47.5 52.5 12 30 35 111-025-019 - 20 50 55 12 30 35 111-025-020 111-025-420 21 52.5 57.5 12 40 35 111-025-021 - 22 55 60 12 40 35 111-025-022 - 23 57.5 62.5 12 40 35 111-025-023 - 24 60 65 12 40 35 111-025-024 - 25 62.5 67.5 12 40 35 111-025-025 111-025-425 28 70 75 12 45 35 111-025-028 - 30 75 80 15 50 35 111-025-030 111-025-430 36 90 95 15 60 35 111-025-036 - 38 95 100 15 60 35 111-025-038 - 40 100 105 15 60 35 111-025-040 111-025-440 45 112.5 117.5 15 70 35 111-025-045 - 48 120 125 15 70 35 111-025-048 - 50 125 130 20 80 35 111-025-050 - 52 130 135 20 80 35 111-025-052 - 56 140 145 20 80 35 111-025-056 - 60 150 155 20 90 35 111-025-060 111-025-460 76 190 195 16 - - 110-025-076 - 80 200 205 16 - - 110-025-080 - 95 237.5 242.5 16 - - 110-025-095 - 54 Induction hardened gears have soft cores and so can be reworked in-house on request BORE PCD B L HUB D D E F C 1 2 3 4 B A 3 2 1 5 C D 4 6 7 8 A B 111-030-422 WEIGHT: A3 SHEET 1 OF 1 SCALE:1:5 DWG NO. TITLE: REVISION DO NOT SCALE DRAWING MATERIAL: DATE SIGNATURE NAME DEBUR AND BREAK SHARP EDGES FINISH: UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS SURFACE FINISH: TOLERANCES: LINEAR: ANGULAR: Q.A MFG APPV'D CHK'D DRAWN Standard Pinions – For General Purpose Economy Straight Pinions