Integrated SUMMIT clamped on wire rope electric hoist and crane lifting load limiter SUMT-QZX(A) lifting capacity 2T 5T 10T 20T
Applications of overload limiter
Overload limiter is widely used on cranes and hoists. Generally, the overload limiter takes force from crane lifting mechanism, sends feedbacks to the instrument by collecting, calculating, contrasting and judging and finally displays the current weight and indicates the corresponding condition. When the load exceeds the rated weight, lifting circuit of crane hook will be cut off immediately to keep the crane and operator from dangers.
Features:
- Green low power consumption, wide range switching power supply 18-65V or 65-440V
- 4 digit 0.36 inch LED display
- Clamp on wire rope, and suitable for cable diameters of 8 mm to 16 mm
- 6Key keyboard debugging
- Weight/percentage indication
- Any weight debugging for load
- Ultra weightless signal locking
- No inertia false alarming during operation
- Dependable anti-interference performance
- Relay overload output, acoustic and optical indicates
- Specially designed for retrofitting in existing crane equipment
- IP 67 protection class
- Stainless steel construction
- Easy to mount directly on fixed point of cable
- Reliable and economical
| Model |
SUMT-QXZ(A) |
| Power Supply Voltage |
AC/DC 18-65V (65V-440V optional) |
| Rated Power |
4W |
| Alarm Relay |
1 Groups(overload) |
| Contact Load |
8A 250V AC |
| Display Type |
4 digits 0.36inch LCD |
| Display Mode |
Weight/Percentage |
| Rated Load (vertical ) |
2000kg(5000kg/each rope) |
| Safe overload |
150% |
| Ultimate Overload |
200% |
| Suitable Rope Diameter |
8mm-16mm |
| Rope clamped-on Number |
1 PC |
| Measuring Precision |
0.1% |
| Cable Length |
1m or 9m (it is available to be customized at requests) |
| Protection Class |
IP65 |
| Operation Temperature |
-45℃~85℃ |
We SUMMIT has been providing versatile load-limitation systems for all types of cranes and especially overhead cranes. In particular, we have supplied them to the very important players in the lifting and material handling industry as well as in steel industry. That is why we can claim that we have a solid experience and are highly dependable as regards load-limiting devices for cranes which enables us to equip the most complex of systems.
We offers a very wide range of overload limiter and applicable to versatile industry application:
- Load cells and load pins (from 1000 kg up to 10T, higher capacity on request) such as Split type overload limit switch: OMS-370C+CRN-GX, OMS-350+CRN+GX and so on.
- clamp on wire rope load limiter:SUMT-QZX(A), OMS-370C+RH-EC, OMS-370C+RH-BC and so on
- Cross head limit switch
- Geared limit switch(worm rod lift switch)
- tension link load limiter
- Load limiters with analogue or digital outputs;
Module design and easy and free combination to suit different installation demand.
Solutions to meet your integrated needs
Application:
Overload limiter prevent accidents occurring due to the raised load dangerously exceeding the normal value as established by the manufacturer or by the user of the lifting device. It makes a vital contribution to the safety of operatives.
A comprehensive kit for crane/hoist overload protection that includes everything needed to install or retrofit on bridge cranes is now available from SUMMIT load weighing Systems
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Integrated Clamped On Wire Rope Crane Overload Limiter Electric Hoist Load Limiter Images
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