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LC104BW Rope Tension Measuring Load Sensor Load Cell 5T,10T Tension Load Cell for Crane

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  • Zhejiang, China
  • SAINTBOND
  • LC104BW-13
  • PRESSURE SENSOR
  • Analog
  • tension load cell
  • Good quality and low price
  • Welcome
  • OEM&ODM
  • 5~40Days
  • 30% advance payment, the rest payment before delivery
  • Carton

 

         



Products Description:

Wire rope or cable is made by weaving many individual wires together to produce a product that is both strong and flexible. Wire rope is used in many safety critical applications in addition to chair lift and gondola systems. Some of these applications include hoisting systems, such as cranes and winches; guy wires used in tall antennas and towers; and mooring lines of oil drilling platforms at sea. A cable failure in one of these applications could have very serious consequences.

All wire rope eventually wears out making periodic inspections necessary throughout the service life of the rope. Wire rope is prone to damage and wear due to abrasion, fatigue, corrosion, and improper handling. NDT personnel look for localized flaws or loss of metallic cross-sectional area using a variety of inspection methods. The least sophisticated method is visual inspection. Inspector simply look for broken strands, wear and corrosion on the surface of the cable. However, for a more thorough evaluation, a number of instruments have been developed that allow inspectors to assess the internal areas of the cable.

The LC104B range of rope clamp load cells are for measuring tension in wire ropes. These load cells have a double ended beam design and are available in 10/20/30/40/50/60/100/150/200/250/300kN nominal capacities.

They are particularly well suited for retrospective installation onto wire ropes when approximate measurement of the load is required for remaining life calculations and basic load display and an in-line load cell is not readily available. As they are calibrated in situ with the associated data logger or load limiter, they do not require specific tensioning.

Features:

  • Can be fitted retrospectively;

  • Sufficiently accurate for determining remaining design life of cranes and hoists;

  • Available in capacities for measuring rated loads up to 310/20/30/40/50/60/100/150/200/250/300kN per fall;

  • Can be fitted to ropes with diameters between 6 and 36 mm.

  • IP67/IP68 rated;

  • Simple installation - clamp on, connect up 4 wires and calibrate in situ;

Dimension: in mm

   

Products Specification:

This mechanical load cell has been designed to provide a trip point for lifting systems which have a dead end wire rope. The trip point provides a signal that the user may employ depending on his requirements, e.g.

  • For load limiting in lifting systems

  • To limit the speed as a function of the load on traversing

  • To limit the effort applied for pulling

  • This universal load cell is recommended for its simplicity and quick lifting capability.

Technical Parameter:

Wire Rope Size:

6~40mm

Operating Temperature Range:

-30~+70℃

Sensitivity:

(1.0±0.1%) mV/V

Maximum Safe Over Load:

150%F.S

Combined Error:

±0.1% F.S

Ultimate Over Load:

300%F.S

Creep Error(30min):

±0.02% F.S

Recommend Excitation Vol.:

10~12V DC

Zero Balance:

±1% F.S

Maximum Excitation Voltage:

15V DC

Temp. Effect On Zero:

±0.02% F.S/10℃

Sealing Class:

IP67

Temp. Effect On Span:

±0.02% F.S/10℃

Element Material:

Alloy Steel, Stainless Steel

Input Resistance:

750±5Ω

Cable:

Length=1m

Output Resistance:

700±2Ω

Citation:

GB/T7551-2008/OIML R60

Insulation Resistance:

≥5000MΩ

FAQ:

What torque do these need to be clamped to?

As these load cells are calibrated in situ, they do not need to be torqued up to a specific value. Instead, tighten up the clamp bolts until the back of the rope just touches the body of the load cell.

I don't have a dead end on my rope. Can I still use one of these load cells?

Yes, provided that the compensating sheave doesn't move in normal use, in which case you can mount the load cell 1m below.

I want to accurately measure the load being picked up by my crane (to within a kg). Can I use this load cell?

No. You will need to measure the load directly as there is too much error caused by friction in the pulleys, sheave blocks and bearings. This can be up to 4% of the load being lifted.

I am replacing one load cell with another identical unit. Will I need to recalibrate my data logger / load limiter?

Yes, the calibration is specific to the load cell and its installation on the rope.

What devices can be connected to the LC104B?

These load cells are sold primarily for use with Sole Digital data loggers, load limiters and displays. However, they are just a strain gauge load cell so can be used wherever one of these is required.

 


LC104BW Rope Tension measuring load sensor load cell 5T,10T tension load cell for crane


Product Name LC104BW Rope Tension measuring load sensor load cell 5T,10T tension load cell for crane
Features Good quality and low price
Service OEM&ODM
Custom Design Welcome
Sample Lead Time 5~40Days
Payment Terms 30% advance payment, the rest payment before delivery
Market all over the world
Form of sale Factory supply


       

Q1:How do you control the quality?
A:We have QC team comply with TQM,each step is in compliance to the standards.At the same time,they
will take photos and shoot video for you.


Q2:Why should I choose your company?
A:1,We have own logistics who cooperate different forwarders at the ports of destination.It's good for you
to do DDP or DDU.
A2:We have own warehouse at the ningbo port China.
If you want to mix disparate products to different stores,we can help you to finish the work when our
workers receive the goods from suppliers. New carton labels will be printed and new pallets with unique
IDs will be created.It will save labor cost for you.


Q3: Can you print our brand on the product?
A: Yes, Of course. It can make customer’s brand logo.


Q4: What is your terms of packing?
A: Generally, we pack our goods in neutral cartons. If you have legally registered patent, we can pack the
goods by your logo after getting your authorization letters.


Q5: What about the Wheel axle scales price?
A: We promise the Wheel axle scales price we offer is lowest if same application, only to enlarge the
market share.


Q6:What’s your company payment terms?
A:L/C at sight/ 30days, T/T 30%deposit 70% before shipment.


Q7:Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery. We have QC team comply with TQM,each step is in compliance
to the standards.

 

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