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1、MOONS HYBRID STEPPER MOTOR 2010 New Product Introduction Frame Size: from NEMA 10 (25mm) till NEMA 34 (86mm) Range of products: Hybrid stepping motors Hybrid stepping linear motors Hybrid geared motors Integrated stepping motors Integrated stepping servo motors Production capacity 8 million pieces H
2、ybrid step motors per year Hybrid Stepper Motor New Products List Modular Injection Motor Beat Corrosion Motor IP 65 MOTOR ENHANCED MOTOR Modular Injection Motor 2 Phase Motor: 14HK (36mm) Length: 12.8 / 20.2mm 23HM (57mm x 57mm) Length: 8.5 / 11 / 16mm 3 Phase Motor: 14HC (36mm) Length: 12.8 / 20.2
3、mm 17HC (44mm) Length: 34mm 3 Phase Driver IC Modular Injection Motor 14HK/14HC/17HC Market Background: Mainly applied in Security area for dome camera & stage lighting Can also be used in printer,scanner,medical machines,etc. SXX 36mm Length:12.8/20.3mm TXXXX 46mm Length:13mm Design disadvantageDes
4、ign disadvantage： Less turnsLess turns Higher resistenceHigher resistence Lower Efficency Lower Efficency Higher Temperature RisingHigher Temperature Rising Competitors Advantages Smaller size/Higher efficiency Reason: More winding space Bigger magnet wire dia.& More Turns Lower resistance & Higher
5、efficiency The same length The same power consumption off 40% Increase Torque rises 30% by current rising The same length The same current 27% fall Power consumption off by30% Lower Vibration & Lower noise There is friction between the winding and stator lamination,this will make vibration and noise
6、,injection technique will make them combined together to avoid any friction. Higher Precision and Smoothness Higher Assembly Precision Step angle accuracy(Right): Test result of step angle accuracy: MOONS 2.5% SKC 4-5% Longer Working Life & Higher Load MOONS Injection Motor will get longer working l
7、ife & higher load by adapting bigger ball bearings. MOONS 16mm Others 9.5mm 14HC & 17HC 3 Phase motor-A Better Solution MOONS Better Solution Lower Noise & Higher Smoothness Why we choose 3-phase injection motor? Disadvantage of normal 3-phase motor: 3-phase motor: only 2/3 resistance works 2-phase
8、motor:100% resistance works Running torque of 3-phase motor is 30% less than 2- phase motor under the same length Advantages of 3-phase modular injection motor: Higher torque: a. Stator and rotor are longer(saving the space from 2 end caps) b. Higher current under the same power consumption (Bigger
9、size magnet wire dia. and more turns.Saving the space from screw assembly holes and longer stator) So the same length motor of 2-phase VS 3-phase,the torque are similar. Lower temperature rise: a. Lower power consumption than same torque normal motor b. Bigger heat-past area because of longer stator
10、 lamination. c. Heat-past speed is must faster than past by air. 3-Phase Driver IC A package solution for 3-phase motor MS3000A: 1IC for 1Motor MS3000B: 1IC for 2motors 3-phase motor + 3-phase driver IC = MOONS package solution 23HM Motor A technique innovation for SMT machines Super thin Nema23 mod
11、ular injection motor: 8.5/11/16mm length 32pcs or more in one subassembly Advantages Higher Efficiency SMT machine More motor More feeder Higher capability Higher Torque Under the same power consumption: 11mm length injection motor can provide 40% more torque than 15mm length normal motor.(Current r
12、ise,stator length,heat-past) Beat Corrosion Motor A new technique for providing corrosion protection used by MOONS applies a protective coating to all the parts of a stepper motor,both internal and external Beat Corrosion Motor MIL-STD-202G Salt-spray test 5% concentration of salt solution 6.5-7.2 p
13、H 35 +/-2 1kgf spray pressure 140hours After test for corrosion,the step motors were successfully performance tested and operated Advantages *Beat corrosion without sealing *Can be used in all conditions of humidity or oil. Could be applied in attenna on yachts or ships & textile & solar energy & au
14、tomative industries Why MOONS produce anti-rust motors? Somewhere or condition that we can not use IP 65 motor. When the temperature goes up & down sharply,there the desublimation happens,when there is no channels to go out,the water will finally make motor broken down. Enhanced Motors Magnets Inser
15、ted & Glued in Place After Honing & Winding Advantages Increases torque 25% to 50% -at all speeds -with the same drive Increases torque linearity Enhanced motors can be overdriven even more than un-enhanced motors Increases system efficiency 25% Benefits: Higher performance smaller faster machines S
16、maller drives lower system cost Higher Efficiency reduced energy usage Machine upgrades use existing electronics reduced design times&risk Basic Measurements Speed Torque All motors performed as expected. Enhanced Motors Market Background: Mainly applied in textile & Image & Medical & all areas need
17、 small size motor but higher torque. Competitors: DXXXX LXXXX PXXXX Whats more Both modular injection & enhance method are applied for getting higher torque under limited motor length. For Cost & Technics Consideration: Small size motors :14HC/17HC/23HM -Modular Injection Big size motors: 23HS/24HS/
18、34-Enhanced When we use 3-phase motor to replace 2-phase (big size motor) When we mainly drive the motors under 400 RPM A better solution to choose 3-phase enhanced motor! Lower Vibration ,Lower Noise but Higher Torque! IP 65 Motor Environment Requirement for IP 65 Motor: Temperature not change a lot/sharply Anti-dust New design under developing NEMA42(110mm) NEMA16(39mm/ 3.75) Thank you!