Product Name: 750W AC Servo Motor and Driver 220V 3000rpm 80mm2.39nm for Laser Engraving Machine Model NO.: 80SF-M02430+KA05 Brand: Siheng Certification: ISO9001, Ce Starting Mode: Variable Frequency Starting Number of Poles: 2 Casing Protection: Closed Type Function: Driving, Control Number of Stator: Single-Phase Speed: Constant Speed Application: Industrial Torque: 2.39 Power: 220V Rated Speed: 3000 Motor Flange: 80mm Motor Size: 80*144mm Transport Package: Carton or Wooden Specification: 220v, 2.39nm, 750W Origin: Shanghai HS Code: 8501310000 Product Description Siheng Original 750W AC Servo Motor And driver 220V 3000rpm 80mm2.39NM for laser cutting machineProduct Description--------------------------------------------------------------------------------------------------------------------------------------------Technical datasheetMotor Model80SF-M0113080SF-0352080SF-M0243080SF-M04025Rated Power(W)4007307501000Rated Cable Voltage(V)220220220220Rated Cable Current(A)2.0334.4Rated Speed(rpm)3000200030002500Rated Torque(N.m)1.273.52.394Peak Torque(N.m)3.810.57.112Line-line Resistance(Ω)4.443.652.881.83Line-line Inductance(mH)7.938.86.44.72Mechanical time-constant(ms)1.662.42.222.58Weight(Kg)1.783.92.94.1Encoder line number(PPR)2500250025002500Length(mm)124179151191FAQ1.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.