Gear units 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 3 25 12 36 42 10 25 40 111-030-012 - 13 39 45 10 30 40 111-030-013 - 14 42 48 10 30 40 111-030-014 - 15 45 51 12 30 40 111-030-015 111-030-415 16 48 54 12 30 40 111-030-016 - 17 51 57 12 40 40 111-030-017 - 18 54 60 15 40 40 111-030-018 - 19 57 63 15 40 40 111-030-019 - 20 60 66 15 40 40 111-030-020 111-030-420 21 63 69 15 45 40 111-030-021 - 22 66 72 15 50 40 111-030-022 - 23 69 75 15 50 40 111-030-023 - 24 72 78 15 50 40 111-030-024 - 25 75 81 15 50 40 111-030-025 111-030-425 28 84 90 15 60 40 111-030-028 - 30 90 96 20 60 40 111-030-030 111-030-430 36 108 114 20 70 40 111-030-036 - 38 114 120 20 70 40 111-030-038 - 40 120 126 20 80 40 111-030-040 111-030-440 45 135 141 20 - - 110-030-045 - 48 144 150 20 - - 110-030-048 - 50 150 156 20 - - 110-030-050 - 52 156 162 25 - - 110-030-052 - 56 168 174 25 - - 110-030-056 - 60 180 186 25 - - 110-030-060 110-030-460 76 228 234 25 - - 110-030-076 - 80 240 246 25 - - 110-030-080 - 95 285 291 25 - - 110-030-095 - 55 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