SNJGear rack elevator is a synchronous lifting mechanism that combines gears and racks, which can be directly driven by a motor to rotate gearsAt the same time, it drives the gears to move in a straight line.

Almost no power lossIt can maximize the efficiency of machine charging. Simple construction, low failure rate, and easy maintenance.

Worm reducer achieves deceleration inside the elevatorTherefore, the lifting speed is slow and suitable for precision lifting or lifting of heavy objects.SNJThe gear rack elevator is directly connected by gears and racksIt can perform high-speed linear motion and use a deceleration motor with accompanying braking for precise control

RJ series gear rack elevator

1. It is a basic detachable model with specifications of RJ10-RJ50, which can be divided into three specifications according to the different directions of the output shaft.

2. Using a cylinder as a drive, it does not slow down itself and can achieve rapid movement.

1. Working principle; By relying on the linkage between gears and racks, four or more support points can be synchronously raised and lowered, thereby achieving smooth lifting and lowering of the work platform. The synchronization error of the four support points can be as small as 0.5mm

2. Structure and performance of synchronous elevators;

① The synchronous elevator is a structure composed of gears and racks connected to a gearbox shaft, and is a unit used for synchronizing the upper and lower surfaces of the valve during up/down operations.

② Several gears inside the gearbox mesh with each other, so there is almost no noise floor.

③ Up/down movement, can also move normally when receiving a bias voltage within 50%.

④ Its guide rail is composed of standardized components in a unit form.

Elevator is a passive type of elevator that uses a cylinder as a power source to guide and synchronize

Characteristics of Three Synchronous Elevators

1. Genuine quality and simplified design, compact components, strong durability, can be assembled according to the designer's requirements, reducing design time.

Selection of two models; When selecting a model, different models should be chosen based on different loads, strokes, and series

Selection of 3-axis spacing: When selecting, attention should be paid to adding intermediate supports when the axis spacing exceeds the corresponding length

When performing up/down movements, the sound is light and low when turning far away. The structure of gears and racks ensures extreme meshing, and even in harsh environments, they can maintain excellent synchronization.

4. Wide range of applications

Suitable for automated production line assembly engineering or logistics linesGeneral industrial machinery and equipment such as automated warehouse and photovoltaic production lines.

The purpose of 5 synchronous elevators

Ordinary modelCleanroom model

Flat liftingGeneral lift FPD conveyor lifting equipment

Conveyor with lifting transmissionGlass Pin Lifting Equipment

Automatic warehouse with inbound and outbound lifting platformCleanroom lifting equipment

Other automated machines and industrial machinery liftingFood manufacturing equipment