The elevator failure caused by the rotary encoder is not a minority in practice, and it is also very troublesome to check. Therefore, I would like to introduce a simple method to confirm the fault of the rotary code. It is because of the rotary code that a closed-loop speed control system is formed between the microcomputer-inverter-motor.
Details for OTIS Elevator Parts Hengstle Rotary Encoder DAA633K7 RF538192/01300B7
Hengstle Rotary Encoder
|Transportion||TNT, UPS, DHL, Fedex, Air, Sea|
|Packages||Carton, Wooden case, Pallet etc|
|Delivery Time||Normally 2-3 working days after payment|
|Payment Method||Company Bank, Western union, alibaba, Paypal, Personal bank etc|
Pictures for OTIS Elevator Parts Hengstle Rotary Encoder DAA633K7 RF538192/01300B7
Q1. Your Parts are fully new and Original?
A1. Yes. We always offer fully new and original parts.
Q2. Do you provide samples ? is it free or extra ? A2. Yes. Some samples are free, you only need to pay the freight cost or use your freight collection account is fine.
Q3. What’s the MOQ?
A3. MOQ is one pc.
Q4. What’s your after-sales service? And warranty?
A4. If there is any quality problems or questions , we could offer technical support or return service; Fully new parts one year (from booking time) if parts itself problem.