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QLA293 play_arrowQSH01038

Custom Donut Load Cell

QLA293 , 20000 lb , Custom Donut Load Cell , Material - 17-4 PH S.S. , 2.13" [54.1 mm] ID , 24 Awg 4 Conductor Braided Shielded Teflon Cable , 5 ft Long
Listed price is in U.S. currency and subject to verification along with availability
Custom Thrust Bearing Load Cell with Through Hole
Custom Thrust Bearing Load Cell with Through Hole
Description

Model QLA293 is a custom donut load cell that is designed to measure forces up to 20,000 lbs (~88.9 kN). It stands at a height of 1.530 in (38.86 mm), with an outer diameter of 4.48 in (113.8mm) and an ID of 2.13 in (54.10 mm). Constructed of 17-4 PH Stainless Steel, it is capable of operating in temperatures between – 40 to 185 °F (-40 to 85 °C). FUTEK can design custom donut load cells in various geometries and capacities. A common use for this style of load cell is to measure force of thrust bearings.

Features
  • Designed for compression applications
  • Includes mounting provisions for installation
  • Radially-exited shielded Teflon cable 5 ft (1.5 m) long
Technical Documents
Specifications
Calibration
Electrical
Mechanical
Performance
Temperature
Zero
CHANNELMINTYPMAXUNIT
Calibration Excitation
1
10
Vdc
Excitation
1
1
18
Vdc
Input Resistance
1
700
Ohms nom.
Safe Overload
1
150
% of R.O.
Capacity
1
20000
lbs
Hysteresis
1
-2
2
% of R.O.
Nonlinearity
1
-2
2
% of R.O.
Nonrepeatability
1
-0.5
0.5
% of R.O.
Output Resistance
1
700
Ohms nom.
Rated Output
1
1.5
mV/V nom.
Compensated Temperature
1
-26
126
F
Operating Temperature
1
-40
185
F
Temperature Shift Span
1
-0.02
0.02
% of Load/F
Temperature Shift Zero
1
-0.02
0.02
% of R.O./F
Zero Balance
1
-3
3
% of R.O.
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