Page 13 of Buckeye Pneumatic Fixtured Drills by Cooper Power Tools

self-feed multiple spindle head drills buckeye ® 42ld series mounting dimensions designer s full scale dimensional layouts available on request 42ld series s .9 horsepower s 250 lbs thrust 1111 n 90 psi s 3 76mm stroke s spindle position easily adjusts s heavy-duty roller thrust bearings s hardened precision-ground steel spindles s caged needle roller bearings for lateral stability s 2 51mm stroke hydraulic dashpot standard buckeye ® 46ld series s 1.0 horsepower s 440 lbs thrust 1956 n 90 psi s 4 102mm stroke s spindle position easily adjusts s heavy-duty roller thrust bearings s hardened precision-ground steel spindles s caged needle roller bearings for lateral stability s 3 76mm stroke hydraulic dashpot standard refer to page 11 for additional mounting dimensional information 46ld series mounting dimensions designer s full scale dimensional layouts available on request models stroke length 3 76mm 4 102mm free speed rpm maximum collet size in mm nominal drilling capacity mild steel in mm maximum torque per spindle in-lb nm thrust @90 psi lb n type 650 multiple spindle head 42ld-801-652 5000 3000 46ld-803-952 46ld-805-952 specifications recommended air pressure 90 psi 6.2 bar air inlet size 42ld 1/4 n.p.t air inlet size 46ld 3/8 n.p.t remote control ports 1/8 n.p.t recommended hose size 42ld 3/8 9.5 mm i.d recommended hose size 46ld 1/2 13 mm i.d standard equipment 42ld series supplied standard with 2 stroke hydraulic dashpot 1024852 46ld series supplied standard with 3 stroke hydraulic dashpot 1023636 .250 .312 .375 .375 6.4 7.9 9.5 9.5 1/8 3/16 3/16 5/16 3.2 4.8 4.8 7.9 26.4 50.4 79.2 79.2 3.0 5.7 8.9 8.9 250 250 440 440 1111 1111 1956 1956 type 800 multiple spindle head 42ld-802-802 refer to page 13 for additional mounting dimensional information type 950 multiple spindle head 1800 900 multiple spindle head type code dimensions d in mm extra cost accessories collets pages 26 l bracket 42ld 1023793 l bracket 46ld 1024262 note contact factory for pricing and additional head configurations available part number a in mm in b mm in c mm e in mm in f mm in g mm 650 800 950 -652 -802 -952 1025771 1025772 1025774 6.64 7.44 8.44 169 189 214 3.25 4.00 4.87 83 102 124 2.05 2.50 3.05 52 64 77 2.500 3.125 3.750 64 79 95 .500 .625 .750 13 16 19 19.81 20.61 23.11 503 523 587 0.937 1.156 1.375 24 29 35 note g dimension indicates collet depth note 1 specify collet diameter desired when placing an order price of collets not included in price of assembly package 2 assembly number includes all hardware needed to mount the chosen multi spindle onto the applicable self-feed drill 20 21

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