Rotary Torque Sensor, Non-Contact, Shaft To Shaft, 0.05-300000 Nm

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Stock: In Stock
Model: RDDLZ-TQS-D01
Weight: 1.00
SKU: RDDLZ-TQS-D01

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Rotary torque sensors have capacity range from 0.05 Nm, 0.2 Nm, 5 Nm, 20 Nm, 100 Nm, 200 Nm, 300 Nm, 500 Nm, 1000 Nm, 2000 Nm, 5000 Nm, 10000 Nm, 20000 Nm, 50000 Nm to 300000 Nm. Torque sensor capacity can be customized according to customer requirements.

After purchasing one RDDLZ rotary torque sensor, you can buy a special torque meter RDDLZ-DPM-DYN303 to obtain readings directly, or buy a F/I or F/V transmitter in drop-down list to transmit frequency signal to 4-20mA/1-5V signal.

Specification

Model	RDDLZ-DYN-210
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), download transmitter user manual
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

Rotary Torque Sensor Dimension (unit: mm)

Capacity	Dimension (mm)
Capacity	Φdj6	ΦD	A	L	L1	H	h	E	E1	B	B1	C	F	S	Speed (rpm)	C Key size (bl1m)
10, 20, 30, 40, 50, 100 Nm	18	85	150	224	32	123	58	72	95	62	90	6.5	112	10	6000	6326*1
200, 300 Nm	28	95	152	242	42	133	63	72	95	62	90	6.5	121	10	5000	8427*1
500, 700 Nm	38	105	154	272	56	144	69	72	95	62	90	6.5	136	10	4000	10568*2
1000 Nm	48	115	156	328	82	150	70	72	95	82	110	8.5	165	12	3000	14829*2
2000, 3000 Nm	65	132	165	385	105	172	80	72	95	82	110	8.5	192.5	12	2500	1810511*2
5000, 7000 Nm	75	146	180	396	105	187	89	72	95	82	110	8.5	210	12	2000	2010512*2
10000, 20000 Nm	100	182	180	447	130	244	122	80	110	112	140	10.5	230	15	2000	2813016*2
50000 Nm	165	250	185	700	240	331	180	120	190	150	190	12.5	350	15	1900	4024022*2
100000 Nm	210	330	200	820	300	410	210	160	200	250	290	12.5	410	15	1700	5030028*2
150000 Nm	235	350	250	900	315	420	220	220	260	250	290	17	450	15	1200	5631532*2
200000 Nm	255	360	210	900	320	446	140	220	260	250	290	17	450	15	1100	5632032*2

Rotary Torque Sensor Installation

Details

Diagram of Forces

Tips: How to install a rotary torque sensor?

The steps of torque sensor installation:

According to the connection form of the shaft and the length of the rotary torque sensor, determine the distance between the prime mover and the load. Adjust the distance between the axes of the prime motor and the load relative to the base level, enable the axes concentricity to be less than Φ0.03 mm. Fix the original motor and load on the base level.
Install the couplings on the shafts respectively.
Adjust the distance between the torque sensor and the base level, enable the concentricity of their axis (torque sensor, motor and load) to be less than Φ0.03 mm, and fix the torque sensor on the base level.
Tighten the coupling and complete the installation.

The requirements of torque sensor installation:

Power equipment, torque sensor, and load equipment should be installed on a stable foundation to avoid excessive vibration, otherwise, data instability, measurement accuracy reduction, and even damage to the dynamic torque sensor will probably occur.
Choose the elastic pin coupling or rigid coupling for connection. When the vibration is serious or the concentricity is greater than 0.05mm, it is recommended to use a flexible coupling and install a bearing support at the left and right ends of the torque sensor.
Adjust the centre height and concentricity of the power equipment, load, and torque sensor separately, which is required to be lower than 0.05mm, and then fix.

Matters needing attention:

The torque sensor should be installed in an environment where the ambient temperature is 0 ℃ ~ 60 ℃, the relative humidity is less than 90%, and there is no flammable or explosive product.
It is not suggested to be installed in an environment with strong electromagnetic interference.

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