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pcb l&t rotary torque transducer (slip ring), 5,000 in-lb/417 ft-lb (565 n-m) rated capacity, 100% static overload protection, 1 1/2-in (38.1 mm) shaft

Rotary Torque Transformer, Shaft-Shaft

Model 3125-01A

PCB L&T Rotary Torque Transducer (Slip Ring), 5,000 in-lb/417 ft-lb (565 N-m) rated capacity, 100% static overload protection, 1 1/2-in (38.1 mm) Shaft

Speed sensor sold separately.

Measurement Range: 5000 in-lb (565 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 45891 for complete dimensions.

	English:	SI:
Performance
Measurement Range (Full Scale Capacity)	5000 in-lb	565 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	10000 in-lb	1130 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	11.00 in	279.4 mm	[5]
Size - Housing Length	5.25 in	133.4 mm	[5]
Size - Housing Height	4.50 in	114.3 mm	[5]
Size - Shaft Diameter	1.50 in	38.1 mm	[5]
Size - Shaft Keyway	3/8 in	9.5 mm	[5]
Weight	9.5 lb	4.4 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
Maximum Speed	7900 RPM	7900 RPM