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pcb l&t reaction torque transducer, 500 in-lb/41.7 ft-lb (56.6 n-m) rated capacity, 50% static overload protection, 2-in (50.8 mm) steel flange

Reaction Torque Sensor

Model 2508-04A

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PCB L&T Reaction Torque Transducer, 500 in-lb/41.7 ft-lb (56.6 N-m) rated capacity, 50% static overload protection, 2-in (50.8 mm) Steel Flange

Cable <20ft: 8311-04-xxA, 8311-17-xxA and 8311-01-xxA

Cable >=20ft: 8311-05-xxA, 8311-18-xxA and 8311-02-xxA

  • Measurement Range: 500 lbf-in (56.5 Nm)
  • Sensitivity: 2 mV/V (2 mV/V)
  • Mounting: Flange (#10-24 Bolts) (Flange (No Metric Equivalent))
  • Size - Diameter: 2.00 in (50.8 mm)
  • Size - Length: 3.00 in (76.2 mm)
  • Torsional Stiffness: 73 klbf-in/radian (8248 N-m/radian)

Specification Notes

[1] Nominal.
[2] FS - Full Scale.
[3] Singularly applied, i.e. no other extraneous loads.
[4] Over compensated operating temperature range.
[5] Calibrated at 10 VDC, usable 5 to 20 VDC or VAC RMS.
[6] See Drawing 32786 for Complete Dimensions

English: SI:
Performance
Measurement Range (Full Scale Capacity) 500 lbf-in 56.5 Nm
Sensitivity (output at rated capacity) 2 mV/V 2 mV/V [1] [2]
Non-Linearity ≤0.10 % FS ≤0.10 % FS [2]
Hysteresis ≤0.10 % FS ≤0.10 % FS [2]
Non-Repeatability ≤0.02 % FS ≤0.02 % FS [2]
Resonant Frequency 2050 Hz 2050 Hz
Maximum Torque 750 lbf-in 84.7 Nm
Environmental
Overload Limit (Axial Thrust) 500 lbf 2224 N [3]
Overload Limit (Overhung Moment) 250 lbf-in 28.2 Nm [3]
Overload Limit (Shear) 500 lbf 2224 N [3]
Temperature Range (Operating) -65 to +170 °F -54 to 77 °C
Temperature Range (Compensated) +70 to +170 °F +21 to +77 °C
Temperature Effect on Output (Maximum) ±0.002 %Reading/°F ±0.0036 %Reading/°C [4]
Temperature Effect on Zero Balance (Maximum) ±0.002 %FS/°F ±0.0036 %FS/°C [2] [4]
Electrical
Bridge Resistance 350 Ohm 350 Ohm
Excitation Voltage (Recommended) 10 VDC 10 VDC [5]
Insulation Resistance 5 GOhm 5 GOhm
Zero Balance ≤1 %RO ≤1 %RO
Output Polarity cw+ cw+
Physical
Size - Diameter 2.00 in 50.8 mm [6]
Size - Length 3.00 in 76.2 mm [6]
Weight 2 lb 908 g
Mounting Flange (#10-24 Bolts) Flange (No Metric Equivalent)
Torsional Stiffness 73 klbf-in/radian 8248 N-m/radian
Sensing Element Strain Gage Strain Gage
Housing Material (Sensor) Anodized Aluminum Anodized Aluminum
Electrical Connector PT02E-10-6P PT02E-10-6P

* All specifications are at room temperature unless otherwise specified.

Accessories
Supplied
181-012A Mating conn., 6-socket (F) w/strain relief for sensors with PT conn. PT06A-10-6S (SR) 1