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 4 32 12 48 56 12 36 50 111-040-012 - 13 52 60 12 40 50 111-040-013 - 14 56 64 12 44 50 111-040-014 - 15 60 68 15 45 50 111-040-015 111-040-415 16 64 72 15 45 50 111-040-016 - 17 68 76 15 50 50 111-040-017 - 18 72 80 20 50 50 111-040-018 - 19 76 84 20 50 50 111-040-019 - 20 80 88 20 50 50 111-040-020 111-040-420 21 84 92 20 60 50 111-040-021 - 22 88 96 20 60 50 111-040-022 - 23 92 100 20 60 50 111-040-023 - 24 96 104 20 60 50 111-040-024 - 25 100 108 20 60 50 111-040-025 111-040-425 28 112 120 20 70 50 111-040-028 - 30 120 128 25 80 50 111-040-030 111-040-430 36 144 152 25 - - 110-040-036 - 38 152 160 25 - - 110-040-038 - 40 160 168 25 - - 110-040-040 110-040-440 45 180 188 25 - - 110-040-045 - 48 192 200 25 - - 110-040-048 - 50 200 208 25 - - 110-040-050 - 52 208 216 30 - - 110-040-052 - 56 224 232 30 - - 110-040-056 - 60 240 248 30 - - 110-040-060 110-040-460 76 304 312 30 - - 110-040-076 - 80 320 328 30 - - 110-040-080 - 95 380 388 30 - - 110-040-095 - 57 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