Spare Parts for Ventilators and Breathing Machines, Mask Machines

long life Stepper/Brushless/Servo Motor Wide Application in CNC MachinesProduct Description 1.Features1). High efficiency2). Long operating life3). Low noise4). Good temperature rise5). Good balance6). The most available design for the optimized running.2 Dimension3  Product Photo4  Specifications  Nema34 86 Series 4.1 42mm seriesModelDMW421DMW422DMW423 VoltageV24  No load speedrpm500050005000 Rated torqueNm0.0630.0940.125 Rated Speedrpm400040004000 Rated CurrentA1.72.53.5 Torque(max)Nm0.190.270.38 Back-EMF constantV/Krpm3.133.133.15 Torque ConstantNm/A0.0390.040.04 Resistanceohm1.50.530.74 WeightKg0.30.40.5 Lengthmm415164.2 70mmSeriesModelRated VoltageNo loadspeedRated torqueRated SpeedRatedCurrentRatedpower     LVDCRPMNmrpmAWmmDMW7014835000.530004.315786DMW702483500130008.7314116DMW7034835001.5300012.94711364.3 80mmSeriesModelDMW801DMW802DMW803VoltageV24 No load speedrpm420042004200 Rated torqueNm0.250.50.75Rated Speedrpm300030003000Rated CurrentA5.210.515Rated power  W79157236Back-EMF constantV/Krpm99.29.5Torque ConstantNm/A0.060.0520.05Resistanceohm0.50.430.35WeightKg1.62.23Lengthmm75951154.4 86mmSeriesModelDMW861DMW862DMW863VoltageV48No load speedrpm350035003400Rated torqueNm1.01.82.5Rated Speedrpm300030003000Rated CurrentA 8.614.820Torque(max)Nm3.05.47.5Back-EMF constantV/Krpm9.89.810Torque ConstantNm/A0.130.130.14Resistanceohm0.320.150.1WeightKg2.23.24.2Lengthmm801051304.5 60mmSeriesModelDMW601DMW602DMW603 VoltageV36No load speedrpm410041004100Rated torqueNm0.250.50.75Rated Speedrpm300030003000Rated CurrentA369Torque(max)Nm0.751.52Back-EMF constantV/Krpm6.26.56.5Torque ConstantNm/A0.0430.0450.041Resistanceohm0.590.260.2WeightKg0.91.21.6Lengthmm78991204.6 57mm SeriesModelDMW571DMW572DMW573DMW574VoltageV36No load speedrpm5200520053005400Rated torqueNm0.110.220.320.42Rated Speedrpm4000400040004000Rated CurrentA1.83.24.76.5Torque(max)Nm0.30.50.81.2Back-EMF constantV/Krpm4.54.84.834.9Torque ConstantNm/A0.0720.0780.080.09Resistanceohm1.70.750.50.39WeightKg0.450.81.11.4Lengthmm5575951154.7 57 High TorqueModelDMW571DMW572DMW573DMW574VoltageV36No load speedrpm5200520052005200Rated torqueNm0.140.280.430.49Rated Speedrpm4000400040004000Rated CurrentA2.24.56.87.9Torque(max)Nm0.40.60.91.5Back-EMF constantV/Krpm4.54.84.834.9Torque ConstantNm/A0.0720.0780.080.09 Resistanceohm20.90.70.5WeightKg0.50.91.31.8Lengthmm5575951155 Company Show6 Main ProductChangzhou Shnmotor is a developing manufacturing and trading company which aims at the electrical products of refrigeration market. We have a highly qualified team, which has over eight years experience on Machinery designing, manufacturing, managing and customer service concept heart & soul. ISO 9000 standard and 6S management guarantee the most effective quality control on every part and every process of the products. Our Main Products as below:1)Brushless DC Motor2)Setpping Motor 3)AC Motor4)Motor Group(Motor+Reducer+Driver+Brake)7 Packing & Delivery8 ApplicationCNC machine: engraving machine, milling machine, coiling machine, sparking machine, wire-electrode cutting and so on.Electronic equipment: up-coiler, stripping machine, lithum battery production equipment, dispensing machine and so on.Packaging equipment: filling machine, fixed length cutting machine, tissue paper machine, paper diaper equipment and so on.Textile equipment: flat knitting machine, hosiery machine, embroidery machine, spinning machine, knitting machine and so on.Laser machine: screen printing machine, pad printing machine and so on.Printing equipment: carving machine, cutting machine, labeling machine and so on.Others : Robot , unmanned aerial vehicle and so on .9 Buyer's Guide1.Motors productionAll the products we sold here are manufactured by czshn motors and electric appliance factory ,Changzhou , Jiangsu Province ,China.2.Motors selectionPlease contact us to confirm the model and other details of the motor before purchase. 3.Payment We can serve samples and accept fully prepayment only . 50% advance is needed for bulk purchase and balance before shipment .Paypal, Western Union, T/T are all accepted.4.DeliverySamples in stock can be delivered within 7 days and customized samples within 30 days. Delivery date for bulk order depends on quantity.5.Feedback and after-sale service Any problems in using are welcome to be informed ! Our technician will give you professional advise . We will give you free maintenance within 24 months if the flaws are the result of production .FAQQ1: How to choose a motor to match my machine?A: Please give us the key parameters of the motor. Here are some important specifications we need : holding torque, physical size (diameter ,length etc.),  voltage, current etc. Feel free to contact us and give the information, we are very glad to help you if you are confused in selection. Q2: If I need a special motor , can you manufacture?A: Certainly, you can. If you want to replace a motor in an existing application,please send us a drawing or sample and we can help you find a