Product Name: 2020 A Grade Quality NEMA34 220V 3phase Close Loop Stepper Motor Driver and Motor for CNC Machine Model NO.: 86HS3150-08N+DSP-32207BH Brand: Siheng Certification: ISO9001, Ce Starting Mode: Variable Frequency Starting Number of Poles: 2 Casing Protection: Closed Type Function: Driving, Control Number of Stator: 3phase Speed: Constant Speed Application: Industrial Torque: 8nm Voltage: 220V Rated Speed: 3000 Motor Flange: 86mm Motor Size: 86*156mm Encoder: 1000lines Transport Package: Carton or Wooden Specification: 220V, 8NM, 7A Origin: Shanghai HS Code: 8501310000 Product Description 2020 A Grade Quality NEMA34 220V 3phase Close Loop Stepper motor driver and motor for CNC MachineProduct Description--------------------------------------------------------------------------------------------------------------------------------------------Model NoInductance/PhaseCurrent/PhaseResistance/PhaseRated torqueRotor InertiaweightLengthmhA ΩNmg-cm2kgmm86HS3156-08N0.55.00.5832005.015686HS3180-12N0.66.00.61248006.5186FAQ1.How can we know the product quality?A1: We suggest you to order a sample. Also, you can send us email for detail photos for checking if you cannot get enough information in the product page.2. How can we get your catalog?A2: Please go to below website link to download it .-http://www.sihengmotor.com/download.php3. Can we have free sample?A3: Sorry friend,you should pay the sample cost,but we can apply the discount for you.4. Is this your final price? May i have the discount?A4: Our price is the factory price, and if your quantity is larger, we will allow the discount for you.5.Is there cheap shipping cost to import to our country?A5: Yes, we have our regular shipping company, they have very good price.6. Can we visit your factory?A6: Yes welcome warmly.7.What is the Warranty for your products?A7:One year warranty for all electronic products. If any quality problems on our side occured in this period, we will take on the shipping cost and replacement.