Parallel Shaft Reaction Torque Transducer | DTD-P

At a Glance

Description

The DTD-P parallel shaft reaction torque transducer / reaction torque transducer series have keyed parallel shaft connections for in-line direct drive measurements. Applications include the testing of electrical motors, hydraulic pumps, automotive transmissions, steering systems and aircraft actuators.

We are able to offer custom shaft sizes and configurations to suit your application if required.  Request pricing from our technical sales team.

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Technical Specifications

Rated Capacity (RC)	Nm	0-10, 0-20, 0-50, 0-100, 0-200, 0-250, 0-500, 0-1000, 0-2k, 0-5k, 0-10k
Operating Modes	Clockwise (CW)/Counter-Clockwise (CCW) / Clockwise (CW) & Counter-Clockwise (CCW)
Sensitivity (RO)	mV/V	1.5 nominal
Zero Balance/Offset	±%/Rated Output	<1
Output Symmetry (CW vs. CCW)	±%/Rated Output	<0.25 typical
Non-Linearity	±%/Rated Output (BFSL)	<0.1
Hysteresis	±%/Full Scale Output	<0.1
Repeatability	±%/Full Scale Output	<0.01
Temperature Effect on Zero	±Full Scale Output/ ˚C	<0.01
Temperature Effect on Output	±/Reading/ ˚C	<0.01
Bridge Resistance	Ohms	700 nominal
Insulation Resistance	Megaohms	>5000 @ 50Vdc
Excitation Voltage	Volts AC or DC	10 recommended (2-15 acceptable)
Operating Temperature Range	˚C	-20 to +80
Compensated Temperature Range	˚C	+20 to +70
Storage Temperature Range	˚C	-20 to +80
Safe Overload	% of Rated Capacity	150
Ultimate Overload	% of Rated Capacity	300
IP Rating (Environmental Protection)		IP65
Weight		Speak to sales
Fatigue Rating	108 cycles typical (109 cycles on fatigue rated version)
Cable Length (as standard)	metres	3
Cable Type	4-core screened PUR, Ø4.6mm
Construction	Stainless Steel
Resolution	1 part in 250,000 (with appropriate instrumentation)

Product Dimensions

Capacity (Nm)	ØA h6	B	C	D	E	ØF	G
0-10, 0-20	12	25	23	100	50	38	5
0-50, 0-100	20	30	25	126	66	44	6
0-200, 0-250	30	45	40	162	72	60	8
0-500	30	45	40	162	72	60	10
0-1000	50	75	45	232	82	74	16
0-2500, 0-5000	75	115	110	320	90	85	22
0-10,000	100	150	145	430	130	110	25

All dimensions are in mm.

Wiring Details

Wire	Designation
Red	+ve excitation
Blue	-ve excitation
Green	+ve signal (clockwise)
Yellow	-ve signal
Screen	To ground - not connected to sensor body

Ordering Codes & Options

Core Product	Capacity (inc Engineering Units)	Cable Length (m)	Specials Code	Result
DTD-P	10Nm	003	000	DTD-P-10Nm-003-000
DTD-P	20Nm	003	000	DTD-P-20Nm-003-000
DTD-P	50Nm	003	000	DTD-P-50Nm-003-000
DTD-P	100Nm	003	000	DTD-P-100Nm-003-000
DTD-P	200Nm	003	000	DTD-P-200Nm-003-000
DTD-P	250Nm	003	000	DTD-P-250Nm-003-000
DTD-P	500Nm	003	000	DTD-P-500Nm-003-000
DTD-P	1000Nm	003	000	DTD-P-1000Nm-003-000
DTD-P	2500Nm	003	000	DTD-P-2500Nm-003-000
DTD-P	5000Nm	003	000	DTD-P-5000Nm-003-000
DTD-P	10kNm	003	000	DTD-P-10kNm-003-000