FAQ
1. 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. OUR PRODUCT HAS much advantages, such well quality with competitive price in domestic and abroad market, and our research team is lager and larger to make sure the quality steady and well.
2. How can we get your catalog?
A2: Please go to below website link to download it .-http://sihengmotor.en.made-in-china.com
3. 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.
Product Description--------------------------------------------------------------------------------------------------------------------------------------------
| Motor Model | 80SF-M01130 | 80SF-03520 | 80SF-M02430 | 80SF-M04025 |
| Rated Power(W) | 400 | 730 | 750 | 1000 |
| Rated Cable Voltage(V) | 220 | 220 | 220 | 220 |
| Rated Cable Current(A) | 2.0 | 3 | 3 | 4.4 |
| Rated Speed(rpm) | 3000 | 2000 | 3000 | 2500 |
| Rated Torque(N.m) | 1.27 | 3.5 | 2.39 | 4 |
| Peak Torque(N.m) | 3.8 | 10.5 | 7.1 | 12 |
| Line-line Resistance(Ω) | 4.44 | 3.65 | 2.88 | 1.83 |
| Line-line Inductance(mH) | 7.93 | 8.8 | 6.4 | 4.72 |
| Mechanical time-constant(ms) | 1.66 | 2.4 | 2.22 | 2.58 |
| Weight(Kg) | 1.78 | 3.9 | 2.9 | 4.1 |
| Encoder line number(PPR) | 2500 | 2500 | 2500 | 2500 |
| Length(mm) | 124 | 179 | 151 | 191 |
