Mini Limit Safety Switch Jk16-100 (220V/380V) for Construction Hoist

• Customization: Available
• Application: Building Crane, Warehouse Crane
• Certification: CE
• Model NO.: JK16/KQC
• Working Voltage: AC180-260V
• Load Rating: 2t
• Voltage Rating: 5W
• Display Mode: 6 Digital Display
• Warranty: 1 Year
• Lift Mechanism: Rack&Pinion
• Carrying Capacity: Weight Level
• Moves: Self-Propelled
• Driven Type: Rack&Pinion
• Transport Package: Wooden Case
• Specification: many kinds
• Trademark: STRONG
• Origin: Shanghai
• HS Code: 84313900
• Production Capacity: 20000PCS/Year

Product Description

I. Introduction
KQC-C2 overload limiter is a new type of smart weight overload protection device, which measure the loaded weight's change by load cell. KQC-C2 could display actual load. When the load reached a rated load setting value, it will show the signals with sound and light, and giving the value of output for switch signal.
KQC-C2 contains a series of advantage: rational structure, easy installation and debugging, reliable working and high precision and so on.
Using a single load cell is for the tower hoist, windlass and so on; Using two load cells are for the building hoist.



II.Technical Parameter
Working power:AC220V/50Hz;
Total error:≤5% F.S;
Excitation:DC5V;
Relay output capacity:10A/250VAC;
Input signal:0mV--15mV;
Max input signal:≤15mV;
Display digits:4 bits;
Working temperature:-20-60degree centigrade

;

Relative humidity:≤85%RH;
Warming-up time:≥10min;
Indicator dimension:130mm*155mm*72.5mm;

IV. Function of keyboard
Indicator's control board profile:
 
Keyboard function instruction:

In setting state, put in parameter set and calibration mode; indicate asset
In setting state, choose menu or add current parameters; indicate as .
 
In weighing state, resume defaults; indicate asresume.
In weighing state, choose menu or decrease current parameters; indicate as.
 
In weighing state, it will display 0 by pressing this key; indicate as0.
In weighing state, move flashing bit to right; indicate as.
 
In weighing state, switchweight/percentage/ISN; indicate asswitch.
In setting state, confirm and save parameters; indicate asconfirm.
 

High quality construction hoist spare parts 

High quality GJJ, BAODA material hoist spare parts

 

All kinds of hoist spare parts , GJJ,BAODA,ZOOMLION,TIGER,

Driving device with 2-motors / 3-motors;

motor: 11kw, 14.5kw,18kw;

motor spare parts: braking system; brake sheet, motor adjustor, electromagnet,motor fan.

safety device: 30KN,40KN,50KN,60KN;

gearbox: 16:1,14:1,12:1;10:1;

coupling with rubber;

master rollers for 76 tube and 89 tube;

gear rack M8 40x60x1508mm;

gear pinion: M8,15teeth;

limit switch;

gate rollers;

counter rollers;

transformer;

Overload protect system;

cable: 3x16+2x6, 3x16+2x10
Overload Indicator and Sensor
Construction Hoist Spare Parts