Cooper Instruments LXT970-17.5 Specifications
LXT 970 ROTATING TORQUE LOAD CELL
he LXT 970 torque transducer operates on the principle of
magnetoelasticity. The sensors output signal is caused by a
T
change in the magnetic field created by an applied torque on the
sensor’s shaft. Non-contact detectors, in close proximity to the shaft,
detect changes in the magnetic field and provide an electrical signal
proportional to the torque. The electronics in the sensor provide signal
conditioning suitable for use in industrial and process applications. The
zero output is 2.5v. The output span can range from 10mv/v to 2.5v in
either direction.
SPECIFICATIONS
LOAD RANGES:
ACCURACY:
LINEARITY:
HYSTERESIS:
REPEATABILITY:
MATERIAL:
TEMPERATURE RANGE:
OUTPUT:
BRIDGE RESISTANCE:
EXCITATION:
SAFE OVERLOAD:
RPM:
CABLE:
2.5 Nm to 500 Nm
(1.8 ft.lb to 368 ft.lb)
±1% F.S.
<1% F.S.
<1% F.S.
0.2% F.S.
Steel
32° to 158°F
0.5 - 4.5 Vdc
N/A
9-12 Vdc
200 % of F.S.
5000 Max Round Shaft
1000 Max Square Shaft
3 Ft with Mating Connector
• LOW COST
• COMPACT SIZE
• FAST DELIVERY
• <1% ACCURACY
TORQUE CELLS
AVAILABLE RANGES
LXT 970 Square Drives - Male/Female
Drive A B C E F G H K M N P
2.5 Nm 1/4 3.76 2.75 0.38 1.56 0.63 0.31 0.19 0.50 1.75 0.56 1.44
5.0 Nm 1/4 3.76 2.75 0.38 1.56 0.63 0.31 0.19 0.50 1.75 0.56 1.44
7.5 Nm 1/4 3.76 2.75 0.38 1.56 0.63 0.31 0.19 0.50 1.75 0.56 1.44
17.5 Nm 1/4 3.76 2.75 0.38 1.56 0.63 0.31 0.19 0.50 1.75 0.56 1.44
75 Nm 3/8 4.19 2.75 0.50 1.94 0.94 0.31 0.19 0.69 1.75 0.69 1.88
175 Nm 1/2 4.88 2.75 0.75 1.94 1.38 0.31 0.19 0.94 1.75 0.69 1.88
250 Nm 1/2 4.88 2.75 0.75 1.94 1.38 0.31 0.19 0.94 1.75 0.69 1.88
500 Nm 3/4 5.75 3.44 1.19 1.96 1.38 0.44 0.06 1.31 2.44 0.75 2.25
COOPER INSTRUMENTS & SYSTEMS
www.cooperinstruments.com sales@cooperinstruments.com
1-800-344-3921
10/10/06
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