SDE3 Dual Axis Worm Gear Slew Drive, High Precision For Concentrated Heat Absorber

Worm Gear Slew Drive Description

How to choose a transmission device for tower photothermal power generation system

The transmission device is important to the efficiency of Tower power station

In tower photothermal power station, tens of thousands of mirrors gather solar radiation on the heat absorber at the end of the heat-absorbing tower in order to collect high temperatures and gather heat. In order to ensure continuous and stable collection of heat, the mirror should always track the position of the sun, through the transmission device in the horizontal azimuth and elevation direction of movement (double axis).

The most common transmission device is tower CSP-slew drive

The slew drive is usually driven by a motor to drive the rotation of the mirror in the direction of the two axes. As a precision machine, the application of slew drive in photothermal power generation industry needs to control the tracking accuracy within 1mrad. Double envelope structure worm wheel and tooth surface meshing area is large, transmission accuracy is higher, impact resistance is strong, its low wear rate can ensure long-term use under the conditions of precision and life, more suitable for Photothermal power station in the northwest of the harsh environment.

SDE Model Slewing Drive Performance Parameters

Motor Specifications

24V brushed DC Motor

Specification:

Voltage: 24VDC

Optional voltage: 12V, 48V

No load current: 0.6A (max)

No load output speed: 3.2 rpm

No load speed: 1300 rpm

Rated Speed: 2 rpm

Rated Torque: 43 Nm

Max Torque: 48 Nm

Rated Current: 1.8A (max)

IP Class: IP55

Weight: 2000 g

Shaft: 12mm

Motor voltage, power and speed will be customized according to your request under the allowed circumstance of adoptable dimension.