Products

rotary torque transducer (slip ring), 1,000 in-lb/83 ft-lb (113 n-m) rated capacity, 100% static overload protection, 1-in (25.4 mm) shaft

ROTARY TORQUE SENSOR (SR) 1,000 LB-IN

Model 3124-02A

Rotary Torque Transducer (Slip Ring), 1,000 in-lb/83 ft-lb (113 N-m) rated capacity, 100% static overload protection, 1-in (25.4 mm) Shaft

Speed sensor sold separately.

Measurement Range: 1000 in-lb (113 Nm)
Sensitivity: 2.0 mV/V
Non-Linearity: <=0.1 % FS
Mounting: Keyed Shaft
Maximum Speed: 7900 RPM

Specification Notes

[1] Nominal.
[2] FS - Full Scale.
[3] Over compensated operating temperature range.
[2] FS - Full Scale.
[4] Recommended 10 VAC RMS.
[5] See drawing 44773 for complete dimensions.

	English:	SI:
Performance
Measurement Range (Full Scale Capacity)	1000 in-lb	113 Nm
Sensitivity (output at rated capacity)	2.0 mV/V	2.0 mV/V	[1]
Non-Linearity	≤0.1 % FS	≤0.1 % FS	[2]
Hysteresis	≤0.1 % FS	≤0.1 % FS	[2]
Non-Repeatability	≤0.05 % FS	≤0.05 % FS	[2]
Environmental
Overload Limit	2000 in-lb	226 Nm
Temperature Range (Operating)	0 to 200 °F	-18 to 93 °C
Temperature Range (Compensated)	70 to 150 °F	21 to 66 °C
Temperature Effect on Output (Maximum)	±0.002 %Reading/°F	±0.0018 %Reading/°C	[3]
Temperature Effect on Zero Balance (Maximum)	±0.002 %FS/°F	±0.0018 %FS/°C	[3]
Electrical
Bridge Resistance	350 Ohm	350 Ohm
Excitation Voltage	20 VDC or VAC rms	20 VDC or VAC rms	[4]
Bridge Current (at 5 VAC)	50 mA	50 mA
Insulation Resistance	>5000 MOhm	>5000 MOhm
Zero Balance	≤2 % FS	≤2 % FS	[2]
Physical
Size - Shaft Length	9.00 in	228.6 mm	[5]
Size - Housing Length	4.58 in	116.3 mm	[5]
Size - Housing Height	4.00 in	101.6 mm	[5]
Size - Shaft Diameter	1.00 in	25.4 mm	[5]
Size - Shaft Keyway	1/4 in	6.3 mm	[5]
Weight	5.3 lb	2.4 kg
Mounting	Keyed Shaft	Keyed Shaft
Sensing Element	Strain Gage	Strain Gage
Housing Material	Aluminum	Aluminum
Shaft Material	Alloy Steel	Alloy Steel
Electrical Connector	PT02H-10-6P	PT02H-10-6P
Electrical Connection Position	Top	Top
Rotating Inertia	0.48 in-lb/sec2	0.48 in-lb/sec2
Maximum Speed	7900 RPM	7900 RPM