Strong Drive Elevator OTQ4000

Strong Drive Elevator OTQ4000

The OTSE pit is suitable for private residences, high-rise duplexes, villas and other places, with a variety of options for customers to choose from, free to choose a personalized decoration style, to provide real high-end services for the owners. The ladder type is small and flexible, and has low requirements for space civil construction. It is suitable for use in the middle of stairs and other places with narrow positions. Easy to install, it provides you with a safe and smooth ride solution.

  • 0 pit / minimum pit 150mm;
  • Inorganic room, no counterweight, no top height limit, high space utilization;
  • The minimum reserved space is only 1300x1300m or 1200x1400m, and can be installed in any place;
  • Can open the door on three sides, practical;
  • Self-contained integrated glass sightseeing shaft, high aesthetics,
  • Easy installation, easy routine maintenance and low cost
  • With emergency power leveling, the safety is extremely high;
  • Conforms to EU MD2006/42/EC and EN81-41 requirements

Product Details

Driving principle:


The screw type elevator adopts an electric motor as a power source. The motor is connected to the nut through the belt, and the nut tooth pattern is engaged with the screw tooth pattern. When the motor is working, the driving nut moves on the screw rod, thereby driving the platform to move up and down.

Figure 1: Screw elevator uses electric motor as power source




Figure 2: The motor is connected to the nut through the belt, and the nut and the tooth are in mesh with the screw tooth.



Figure 3: When the motor is working, the drive nut moves on the screw, which drives the platform to move up and down.



[product parameters]




Rated load / number of people

400kg / 5


0.15m / s

Well size


Platform size


Opening method

Open the door manually

Opening size


Top level height


Pit depth

≥50mm (no bottom pit optional slope)

Maximum lifting height


Most stops


Well material

Aluminum alloy frame, glass (standard), aluminum plate (optional)

Well appearance

White / Champagne Brush / Red Walnut (standard)

BMW Amber (optional)

Opening structure

Through door / same direction opening / adjacent door

Standard power / power:

220V / 50HZ*380V/50HZ


[Applicable places]


Private place: suitable for superimposed villas, small villas, sky villas, duplex buildings, etc., which can not dig pits, have limited top floor height, and have only a small reserved size.

Public places: suitable for small hospitals, banks and other public places, with barrier-free elevator installation.


Installation location


Indoor: in the middle of the stairs, next to the stairs, against the corner

Outdoor: by balcony, by window, in the light well


【safety protection】


The safety is higher. In fact, there is always something to hold underneath. Even if the power is lost, the free fall will fall. The screw will also drive the motor to do a large negative work. The drop will be very slow, so the elevator will not fall, and As long as the screw is locked, the free fall can be prevented from falling.

Fire adopts UPS power failure emergency leveling--no power failure

Fire overload protection - when the elevator reaches the load, the overload protection issues a warning bell

Fire safety side---When you go downstairs, you accidentally have clothes falling into a safe side, and the elevator will stop running immediately.

Fire safety lock - the door can be operated after the door is closed

Fire rescue device - equipped with integrated control box, including telephone and rescue device


[personalized customization]


OTSE-L01   OTSE-L03   OTSE-L04   OTSE-L06


OTSE-Z001   OTSE-Z002   OTSE-Z003   OTSE-Z005


OTSE-LS101   OTSE-LS105   OTSE-902   OTSE-H06




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