2 Panels AC PM Door Operator Side Opening For Home Lift And 90mm
Sill
An elevator door operator is a critical electromechanical system
responsible for the safe, efficient, and automated opening and
closing of elevator doors. As the primary interface between
passengers and the elevator cab, door operators must ensure smooth
operation while maintaining stringent safety standards. Modern
systems typically use electric motors with either gear-driven or
belt-driven mechanisms, offering quiet performance and precise
control.
Key components include the motor, controller, sensors, and door
hanger mechanism. Infrared or ultrasonic sensors detect
obstructions to prevent accidents, while interlocking systems
ensure doors remain securely closed during movement. Advanced
operators incorporate microprocessor-based controls for adaptive
speed regulation, enabling soft starts and stops to minimize wear
and noise.
Type:SN-DM-PMA2S-SJ
Side opening 2 panels AC PM door operator ( Home lift )
| ·Using PM motor,Green environmental protection,Superior performance |
| ·Using 32bit DSP , Vector closed loop control, Encoder resolution
4096,CE certification |
| ·Integrated car door lock synchronizing door coupler, Debugging is
simple |
| ·Optional mobile phone app , Optional Automatic warning system |
| ·Multiple installation, Smooth operation,Noise ≤55dBA |
| ·High land use efficiency |
 |
| JJ | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 | 1100 | 1150 | 1200 | 1250 | 1300 | 1350 | 1400 | 1450 | 1500 |
| HH | 2000≤HH≤2600 |
Type:SN-DM-PMF2S
Side opening 2 panels AC PM door operator ( 90 Sill )
| ·Using New thin PM motor,Green environmental protection,Superior
performan |
| ·Using 32bit DSP , Vector closed loop control, Encoder resolution
4096,CE certification |
| ·lntegrated car door lock synchronizing door coupler, Debugging is
simple |
| ·Optional mobile phone app , Optional Automatic warning system |
| ·Multiple installation, Smooth operation,Noise ≤55dB |
| ·90mm sill |
 |
| JJ | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 | 1100 | 1150 | 1200 | 1250 | 1300 | 1350 | 1400 | 1450 | 1500 |
| HH | 2000≤HH≤2600 |
FAQ
1. Are the elevator wire ropes durable?
The elevator wire rope has special provisions and requirements.
Configuration is not only for wire rope and rated load, but also
considered the size of the traction, as a result, the tensile
strength of wire rope is greater than the weight of the lift. The
safety factor is equipped with more than four wire rope. So it
won’t break at the same time.
2. Is it dangerous for power failure suddenly during the elevator
running?
If it occurs, the elevator will automatically stop due to the
electrical and mechanical safety device. In case of power
failure,elevator brakes will automatically taken. In addition, the
power supply departments such as planned outage, prior notice are
also operating.
3. Will us be hurt when it closed suddenly?
In the closing process, if people touch the hall door, the door of
elevator will automatically restart without any danger. With anti
clamping switch, once the gate touched, this switching action make
the elevator unable to be closed and even reopened. In addition,
closing force is also available here.
4. How the elevator running?
Elevators are operated with a counterweight wire rope through the
(tractor) traction drive, making ups and downs on the guide rail.
5. Is the escalator installation complicated?
We believe the functions of an escalator are not necessarily
proportional to the operation complexity. Therefore, escalators
designed by us apply an integrated structure, so that the equipment
is more precise and more efficient and allows easier and more
convenient commissioning.
6. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.
