LK18 □Series cam non - adjustable master controller

1. use

LK18 □Series cam non-adjusting type Master controller (Hereinafter referred to as the master controller), for communication 50HZ Rated working voltage up to 380VAnd DC rated operating voltage to 220VOf the power transmission device, the conversion control circuit to achieve remote control of the control station.

2. Classification and model significance

3. Technical Parameters
3. 1Handle operating force: not more than30N;
3. 2Up to control the stalls: about six stalls;
3. 3Maximum number of control loops: 12A;
3. 4The master controller's on-off capability should be consistent with the table 1Regulations.
table1

4. ①---2. 6AIs rated at AC operating voltage 380V.
②- 0. 4AIs rated at DC operating voltage 220V.
3. 5The electrical life of the master controller shall comply with the table 2Provisions are also allowed according to the table 2Once 1 min Inside 60Off operation.
table2

5. ①②-Corresponding to the rated working voltage with the table1

6. Normal working
4. 1Ambient air temperature
4. 1. 1The maximum ambient air temperature does not exceed +40Lt; 0 & gt; C;
4. 1. 2Ambient air temperature 24hIs not exceeded +35Lt; 0 & gt; C;
4. 1. 3The ambient air temperature lower limit of not less than -5Lt; 0 & gt; C.
Note: The user should consult with the manufacturer to solve the above temperature range.
4. 2The altitude of the installation site shall not exceed2000m.
4. 3Atmospheric conditions
The relative humidity of the atmosphere is around the maximum temperature +40Lt; 0 & gt; CWhen not exceeding 50%, At a lower temperature can have a higher relative humidity; the average temperature in the wettest month 25Lt; 0 & gt; C, The average monthly maximum relative humidity is 90%, And taking into account changes in temperature due to condensation on the surface of the product.
4. 4Pollution level
The pollution level of the master controller is 3level.
4. 5Installation category
The pollution category of the master controller is III class.
Note: Where beyond the above conditions, should be used by both supply and demand as a special order agreement settlement.

7. Structure overview

LK18-10K , 10KL The main controller has a degree of protection of Lp00,
LK18-10, 10LThe main controller has a degree of protection of Lp40, With vertical installation.
The controller is divided into three parts: the transmission mechanism part, the cam, the contact system part and the housing part.
In order to avoid operating mechanism malfunction due to crane vibration and unexpected collision, the joystick has a zero position self-locking device.
Mechanical transmission part is installed in the upper part of the box, vertical operating mechanism handle is through the bevel gear drive camshaft. Horizontal control handle is a direct drive camshaft, the contact group in accordance with the provisions of the program division.
Master controller Of the camshaft are vertical layout, the transmission part of the fulcrum are used rolling bearings to reduce friction.
Positioning wheel is by 3mm Thick steel plate stamping, and processed to obtain wear resistance, ratchet on the red with six positioning holes, set the screw into the different positions of the hole, you can determine the handle handle the number of stalls in the left and right of the six files The positioning of the ratchet spring force can be adjusted, so that you can according to the specific circumstances, in the sub-file clear under the premise of adjusting the ratchet spring force so that the handle control force within the scope of the license.
Cam is black phenolic injection material, the structure of the plug-in, not only to ensure that the assembly position is accurate, and if you want to change the contact split program, you can easily remove any cam, do not have to dismantle the whole product.
The base is made of die-cast aluminum, and the upper plate is formed by steel plate drawing, frame and panel 4A pillar together into one, with a light weight, good stiffness characteristics, before and after the housing can be easily removed for installation, wiring and maintenance.

8. The master controller contact division program
6. 1The master controller according to the change of the cam position of the contact element division process see table3
Order to specify the purpose of the controller and the corresponding division of the contact process (including the controller of the stalls), the contact element division process see table3
6. 2Standard line master controller contact separation process see table4:

9. Shape and installation dimensions