We have a complete professional production line We have strick quality control system.100% test after each process and final test before packing We will give professional and efficient service We can do the special accessory size as customer's request and there are 1 year warranty, we will give perfect after-sales service. Product Introduction tubular motor for window actuator with ACME screws, built-in Micro switch and an internal diode, and can automatically stop and enables the change of direction by simply reversing the applied voltage polarity. Stroke length can be customized. Switches are not made to be adjustable. It is little power, but high-speed. Product Parameter (specification) Technical Parameters ModelRate torque (Nm)Rate speed (rpm)Tube diameter (mm)Rate voltage (V)Rate power (W)Rate current (A)Protection idex (IP)Max. number of turn (turn)Total length L1/L2 12V GZ45S DC StandardGZ45S-20/1420144512524.44422545/533 GZ45S-35/735745128774422545/533 GZ59S DC StandardGZ59S-50/8508591295.377.784422637/625 Product feature and application (1) Simple structure in linear type ,easy in installation (2) Adopting advanced components in electric and machanical parts. (3) Limit switch to control the opening and closing. (4) Running in a high automatization and intellectualization,no pollution Production details Product qualification Deliver, shipping (1) FOB Xiamen (2) Inner packing :1 pc/box with foam inside, (3) Outer packing:6 or 8 pcs/ctn (4) Our products have a one-year warranty Our Service Q1: Are you a factory? A: Yes. We have specialized in this field about 20 Years. Q2: What is the delivery time? A: 15-30 days normally, detail delivery date should be decided according to production season and order quantity. Q3: What is your MOQ? A: The MOQ is based on your different order. Product of our brand or OEM and ODM. Please contact us for more details. Latest news (1) Manila Building Materials Exhibition, March 2019, Philippines (2) March 2019 Indonesia Jakarta Building Materials Exhibition (3) Foreign exhibitions in 2020 are being preparedDC Tubular Motor factory website:http://www.mingniaomotor.com/tubular-motor/dc-tubular-motor/