Contactless Rotary Torque Sensor, Shaft to Shaft, 10-300000 Nm

SKU: SUCH-TQS-D01

$1,015.34

● Range 10-300000 Nm available ● Torque signal 5-15kHz ● Response time 1kHz ● Safety overload 150%F.S, breaking load 200%F.S

Capacity *
Accuracy *
Power Supply *
Output Signal *
Torque Meter *
Torque Meter Output *

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🕒 Delivery date: 6-12 days

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Overview
Specs
Application
FAQ
Reviews

Overview

Good price contactless rotary torque sensors for sale. The non-contact rotary torque transducer has two shafts and shaft keys, a male plug and a mounting base, with capacities ranging from 10 Nm/50 Nm/2000 Nm/10,000 Nm to 300,000 Nm. SUCH contactless rotary torque sensors transmit static/rotary/static/dynamic torque signals, with speed ranges up to 15,000 rpm. The rotary torque sensors can be used for torque/speed/power measurement of AC/DC motors, geared motors, engines, conveyors, blenders, generators and diesel generators. The capacity of the rotary torque sensor can be customized according to customer requirements.

Feature

Robust and Durable: Easy to install, no bearing between the housing and rotating disk, no wear parts such as collector ring, can adapt to long time high speed operation.
Wide Application: Non-contact rotating torque sensor can measure static torque, and rotating torque, widely used in motors, generators, gearboxes, diesel engines, torque speed and power detection.
Easy to Use: With an output signal digitizing function, the contactless rotary torque transducer can transmit static/rotating/static/dynamic torque signals, and can continuously transmit positive and negative torque signals without repeated zero adjustment.

Dimension (Unit:mm)

Contactless torque sensor size

Serial Number	Capacity	Speed (rpm)	*C Key size (bl1m)*
No.1	10, 20, 30, 40, 50, 100 Nm	6000	6326*1
No.2	200, 300 Nm	5000	8427*1
No.3	500, 700 Nm	4000	10568*2
No.4	1000 Nm	3000	14829*2
No.5	2000, 3000 Nm	2500	1810511*2
No.6	5000, 7000 Nm	2000	2010512*2
No.7	10000, 20000 Nm	2000	2813016*2
No.8	50000 Nm	1900	4024022*2
No.9	100000 Nm	1700	5030028*2
No.10	150000 Nm	1200	5631532*2
No.11	200000 Nm	1100	5632032*2

Size	No.1	No.2	No.3	No.4	No.5	No.6
Φdj6	18	28	38	48	65	75
ΦD	85	95	105	115	132	146
A	150	152	154	156	165	180
L	224	242	272	328	385	396
L1	32	42	56	82	105	105
H	123	133	144	150	172	187
h	58	63	69	70	80	89
E	72	72	72	72	72	72
E1	95	95	95	95	95	95
B	62	62	62	82	82	82
B1	90	90	90	110	110	110
C	6.5	6.5	6.5	8.5	8.5	8.5
F	112	112	136	165	192.5	210
S	10	10	10	12	12	12

Size	No.7	No.8	No.9	No.10	No.11
Φdj6	100	165	210	235	255
ΦD	182	250	330	350	360
A	180	185	200	250	210
L	447	700	820	900	900
L1	130	240	300	315	320
H	244	331	410	420	446
h	122	180	210	220	140
E	80	120	160	220	220
E1	110	190	200	260	260
B	112	150	250	250	250
B1	140	190	290	290	290
C	10.5	12.5	12.5	17	17
F	230	350	410	450	450
S	15	15	15	15	15

Details

Force Diagram

Contactless torque sensor force diagram

Installation

Contactless torque sensor installation

Specs

Shipping Weight	5~1000kg
Capacity Range *	10 Nm ~ 0-300000 Nm (For 150000-300000 Nm capacity, please contact us for a quote.)
Accuracy *	±0.1%FS (for capacity<1000 Nm), ±0.2%FS (for capacity>1000 Nm), ±0.5%F.S (for all capacity)
Power Supply *	±15V DC (≥50mA), 24V DC
Output Signal *	5-15kHz, 4-20mA (add external F/I transmitter), 1-5V (add external F/V transmitter),
Max. Speed	≤15000rpm
Maximum Torsion angle	2.60x10rad(0.149°)
Speed Range	0-3000rpm, 0-6000rpm, 0-8000rpm, maximum speed 10000rpm
Speed Signal	120/60/10 pulse/turn (measuring range＞10000 Nm, it will reach 180 pulse/turn)
Temperature Drift on Zero	0.01%F.S/10℃
Operating Temperature	-10℃~+50℃
Humidity	0~85%RH
Torsion Constant	3.85x10Nm/rad
Response Time	1kHz
Insulation Resistance	1000MΩ
Inertia Moment	0.38 Kgcm
Stability	0.3%FS/year
Zero Output	±2%F.S.
Safety Overload	150%F.S
Breaking Load	200%F.S
Bridge Voltage	DC 10V
Material	Alloy steel
Protection Class	IP65
Electrical Connection	circular connector
Wiring	Red: +24V; Black: GND; Green: Torque signal; White: RPM signal; Yellow: Shielded wire (can be disconnected)
Cable Length	3m (Φ5mm), or other customizable lengths
Ultimate Cable tension	98N

Application

Blender

Conveyor Belt

Generator

FAQ

Q1: How does a rotary torque sensor work? ❯

A rotary torque sensor works by detecting the twisting force applied to a rotating shaft. When torque is applied, the shaft slightly twists, and this deformation is measured using strain gauges attached to it. The strain gauges change their electrical resistance in response to the strain, producing a signal proportional to the applied torque. This signal is transmitted, often through a slip ring or wireless system, to be converted into an electrical output that represents the torque value in real time.

Q2: What is the purpose of the torque sensor? ❯

The purpose of a torque transducer is to measure the amount of rotational force or torque applied to a rotating system, such as a motor shaft or gearbox. It helps monitor performance, control torque output, prevent overload, and ensure the efficiency and safety of mechanical systems in applications like manufacturing, automotive testing, and robotics.

Q3: How to calibrate a rotary torque sensor? ❯

To calibrate a rotary torque sensor, first mount it securely and align it properly to avoid side loads. Zero the output with no torque applied, then apply known torque values using a lever arm and weights or a reference transducer. Record the output at different torque levels, both increasing and decreasing, to check linearity and hysteresis. Use these data to create a calibration curve and adjust the sensor’s calibration coefficient if necessary. Finally, verify zero and full-scale readings to ensure accuracy.

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Contactless Rotary Torque Sensor, Shaft to Shaft, 10-300000 Nm

Feature

Dimension (Unit:mm)

Details

Force Diagram

Installation

Blender

Conveyor Belt

Generator

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