Summary
MAGNET_GENERAL_CATALOG_2019
RMT-ED / RMWH-ED / RMC-ED / CMR / CMR-H / CMR-DLModel CMR NON-CHANGEABLE PERMANENT MAGNETIC CHUCK FOR CEMENTED CARBIDECMR-1018BH15 B ePL[Application]These permanent magnetic chucks are designed forsecuring workpieces of materials having a relatively weakmagnetic properties such as cemented carbide duringgrinding. They are normally mounted on and held by otherchuck for use.[Features]●The use of a powerful rare earth magnet ensures asufficient holding power even on cemented carbidematerials.ELECTROMAGNETICCHUCKSCHUCKCONTROLLERSWorkable area(Example: Clamp groove)[mm(in)]Work Face Pole Pitch HeightModelNominal SizeHolding PowerMassB L Be P HCMR-1010 100(3.93)×100(3.93)100(3.93)5(2+3)210N(21kgf) on3 kg/ 6.6 lb100(3.93)72(2.83)40(1.57)CMR-1018 100(3.93)×180(7.08) 180(7.08) 0.19(0.07+0.11)□50×t25 carbide test piece 5.5kg/12.1 lbModel CMR-H NON-CHANGEABLE PERMANENT MAGNETIC CHUCK FOR CEMENTED CARBIDECMR-H0709CMR-HW0709Side slip measuringdirection[Application]Permanent magnetic chucks for grinding operations to hold materials such as cementedcarbide that cannot be secured fully.[Features]CMR-H●Suitable mainly for relatively large and thick workpieces. The gap characteristic is excellent.●The holding power has been increased 1.5 times max. from the conventional chucks.●The separator part is made of stainless steel to enhance accuracy stability.CMR-HW●Works well on small and thin workpieces that cannot be held by conventional pitches.●The holding power is 2 times max. (depending on materials) the conventional chucks.●The separator part is made of stainless steel to enhance accuracy stability.■Comparison of side slip holding powerCarbide test piece (G8 t5×20×30)[mm(in)]Side slip holding powerModelNominalSizeHeightPole PitchMass(kgf) 65CMR-H070965(2.55)×306(3+3) 0.23(0.11+0.11)1.3kg/43CMR-HW070990(3.54) (1.18) 2(1+1) 0.07(0.03+0.03)2.8 lb2CMR-H1215120(4.72)×336(3+3) 0.23(0.11+0.11)3.6kg/10CMR-HW1215150(5.90) (1.29)7.9 lbCMR-10102(1+1) 0.07(0.03+0.03)(P=2+3)CMR-H0709(P=3+3)CMR-HW0709(P=1+1)■CMR-H type holding power characteristics●Relation between gap and holding power using□50 carbide test piece(kgf)25Holding power2015105000.1CMR-1010(P=2+3)CMR-HW0709(P=1+1)CMR-H0709(P=3+3)0.2 0.3 0.4 0.5 Gap(mm)Model CMR-DL CHANGEABLE PERMANENT MAGNETIC CHUCK FOR CEMENTED CARBIDEModelNominalSizeHeightCMR-DL0915BPole PitchCMR-DL1319BCMR-DL0915B 85(3.34)×55145(5.70) (2.16) 6(3+3) 1050.23(0.11+0.11) (4.13)CMR-DL1319B132(5.19)×48 4(2+2) 106CMR-DW1319190(7.48) (1.89) 0.15(0.07+0.07) (4.17)CMR-DS13198(4+4) 1000.31(0.15+0.15) (3.94)The holding power is based on a test piece of□50×t25 carbide (G5).※As for the handle, a dedicated handle is included.Comparison ofmagnetic poles withconventional modelConventionalNew typeEffective Holding HandlePole Width Power※Select Angle162N175N90°Long-awaited compact type![Application]These chucks are designed for grinding workpieces of materials having relativelyweak magnetic properties such as cemented carbide on small grinders.[Features]●The ON-OFF handle turning angle has been reduced to improve the handleoperability significantly.●The holding performance has been enhanced by improving the pole pitch.●Residual magnetism has been reduced by employing a unique construction.(CMR-DL1319B)●The effective attractive face area relative to the external dimensions has beenincreased 30% over the conventional model. (CMR-DL0915B)[mm(in)]Mass Features4.5kg/9.92 lb CompactStandard9kg/190N60°19.8 lbFine200N 120°Powerful8555〈CMR-DL0915B〉145(20) 105(P=3+3) (20)OFF8ON132(18) 96 (18)48(40.5) 135(14.5)OFF〈CMR-DL1319B〉62.5ON8190105(P=3+3)22.54-M5, depth 8PERMANENTMAGNETIC CHUCKSPERMANENTELECTROMAGNETIC CHUCKSBLOCKSFOR MCVACUUMCHUCKSPROMELTA*SYSTEMSINE BARCHUCKSBLOCKS, HOLDERS,MINI CHUCKSHOLDINGTOOLSMEASURINGTOOL HOLDERSMAGNETICHOLDERSMAGNETICTOOLS30
