Torque Meter TQ-5300
TQ-5300 Torque meter, used with the TQ-2000 series High-stiffness torque detector, can convert the pulse output of the detector to digital torque value and analog voltage output.
Four kinds of digital interface (newly added EtherCAT, CAN, and existing RS-232C) are provided as options as digital output, which allow digital communication at higher speed. These digital interfaces can output torque measurement value without decreasing accuracy that the torque detector originally has.
High speed response analog output is enabled by adopting periodical calculation method to convert it for every one cycle of the pulse.
Remote I/O function, communication function, and interlock function are provided as standard, which are very useful for assembled system.
Optional multi-range function (TQ-0536) covers settings for multiple torque capacities in one torque detector.
Features
Four kinds of digital output
· High accuracy output of torque measurement value
These digital interfaces allow output of torque measurement value without decreasing accuracy that the torque detector originally has.
· Digital interface (option)
■ EtherCAT (TQ-0535)
■ CAN (TQ-0533)
■ RS-232C (TQ-0532)
Multi-range measurement function
Optional multi-range function (TQ-0536) covers settings for multiple torque capacities in one torque detector. No need to replace a torque detector for measurement of different torque capacities. You can easily switch measurement range by saving information of the torque detector including factor, capacity, etc. in advance
● Up to 3 of range settings for different torque capacity
● Range switching by menu mode or external mode.
● Measurement error is prevented by checking current range setting with range output when switching ranges in external mode.
*Please consult before the order when you use the multi-range function. Setting conditions should be decided according to the torque range used.
Analog output at high speed response
Signal output frequency detected by the TQ-2000 detector fluctuates according to the amount of torque detected. The TQ-5300 torque meter calculates for every one cycle the frequency which corresponds to the detected torque amount, and outputs them as analog signal at high response. It enables optimum control by following up the transient torque having wide fluctuation.
Used with TQ-3507 High Stiffness Torque Detector
TQ-3507 high stiffness torque detector is optimum for the motor torque test which requires high speed rotation such as a motor for driving EV/HEV.
Analog output of rotation speed
Simultaneous analog output of torque·rotation speed value.
Using TQ-0531 (option) enables 2-ch output of torque signal.
This function is helpful when you use outputs in different purpose. For example, you can output data for controlling and recording with a single torque meter.
Example of display screen
Measurement:
Display type is selectable from single-stage display (torque value) or two-stage display (torque and rotation speed)
Comparator output:
When the torque value exceeds the torque value specified in advance, it is considered to be abnormal and contact output is executed.
As for comparator output, it has three channels to be set. Two channels are able to be set the value freely, and comparator output is automatically performed from one channel when torque value exceeds the 110% of the maximum.
Two channels which can be freely specified are able to be set to rotation output.
●Comparator ON(single-stage)
●Comparator ON(Two-stage)
Setting
●Condition setting
●Communication interface selected(option)
Application
Engine test bench
It provides data to reproduce virtual load faithfully in an engine bench.
High accurate and high response torque data is able to be obtained by theTQ-5300 in which digital interface is equipped.
Transmission test equipment
One torque detector supports various tests including engine endurance test, efficiency test by using multi-range function.
Stable measurement is possible because there is no need for replacing torque detector according to the torque value of the test.
Specification
| Input section | ||
|---|---|---|
| Torque | Input format |
Line driver input |
Input frequency range |
1 ｋHz to 25 ｋHz | |
| Applicable detector | TQ-2000 series | |
| Connector | D-sub 15 PIN(female) | |
| Rotation speed | Applicable detector | MP-981、MP-9820 |
Input frequency range |
1 Hz to 100 ｋHz | |
Signal amplitude range |
High level +5 V ± 0.5 V Low level 0.5 V or less |
|
Connector |
R03-R6F(TAJIMI Electronics Co., Ltd.) |
|
| Display | ||
| Torque | Number of display digit |
Polarity + 5 digit (excluding decimal point) |
Unit |
N·m、ｋN·m | |
Accuracy |
± 0.008 % FS ± 1 count | |
| Rotation speed | Number of display digit |
Polarity + 5 digit |
Unit |
r/min | |
Accuracy |
Display value × (±0.01 %) ± 1 count | |
| Output section (Analog output) | ||
| Torque | Output format | Voltage output 0 to ±10 V/F.S |
Analog conversion method |
Periodic calculation method (Calculates for every one cycle to frequency, and converts to analog output) |
|
2 CH switching(option) |
2 CH of output item selectable from torque or rotation speed |
|
Analog conversion time |
1 period +5 µs or less | |
Minimum acceptable load |
100 kΩ | |
| Accuracy | ± 0.05 % FS | |
| Connector | D-sub 9PIN(male) | |
| Rotation speed | Output format | Voltage output 0 to ±10 V/F.S |
Analog conversion time |
1 ms or less | |
Minimum acceptable load |
100 kΩ | |
| Accuracy | ± 0.3 % FS | |
| Connector | D-sub 9PIN(male) | |
| Output section (Pulse output) | ||
| Torque | Output item | Pulse output from torque detector after waveform shaping. |
| Output format | Outputs after pulling up the open collector output to +5V with resistance 330Ω) | |
Pulse width |
Depending on the output width of sensor | |
Minimum acceptable load |
10 kΩ | |
| Connector | D-sub 9PIN(male) | |
| Rotation speed | Output item | Output from rotation speed detector after waveform shaping |
| Output format | Outputs after pulling up the open collector output to +5V with resistance 330Ω) | |
Pulse width |
Depending on the output width of sensor | |
Minimum acceptable load |
10 kΩ | |
| Connector | D-sub 9PIN(male) | |
| Interface section | ||
| REMOTE | External input item |
Selection of rotation direction:contact input |
Torque zero correction value acquisition start:Contact input |
||
| Selectable among 3conditions by switching external input signal (option). | ||
| External output item | READY:contact output Contact point is closed when torque measurement condition. |
|
Comparator:contact output |
||
Confirmation of setting condition Open collector output 2 ch(Outputs available conditions by 2-bit.) |
||
Communication interface |
Standard | Conforms to RS-232C |
| Baud rate | 9600/38400 bps | |
| Communication method | Asynchronous full-duplex mode | |
| Connector | HR12-10R-8SD(HIROSE ELECTRIC CO., LTD.) | |
Communication interface CAN output(option)
|
Protocol | Conforms to CAN Ver2.0B |
| Baud rate | 125 /250 /500 kbps 1 Mbps |
|
| Output update cycle | OFF/1/2/5/10/20/100 Hz 1 kHz | |
| Output item | Torque value / rotation speed value | |
| Connector | D-sub 9 PIN(male) | |
| Baud rate | 9.6/19.2/93.75/187.5/500 kbps 1.5/12 Mbps |
|
| Output item | Torque value, rotation speed value, setup item (CAPACITY,FACTOR) | |
| Connector | D-sub 9PIN(female) | |
Communication interface EtherCAT(option)
|
Protocol | Conforms to IEC61508 |
| Baud rate | 10/100 Mbps | |
| Output item | Torque value, rotation speed value, setup item (CAPACITY,FACTOR) | |
| Connector | RJ45 Ethernet Connector Channel0, Channel1 | |
| Communication interface mounting method | Simultaneous installation of communication options is not available excluding the combination of RS-232C and CAN. | |
| General specification | ||
Power voltage |
DC 24V (18 to 30 V ) | |
Power consumption |
20 VA or less (when connected sensor, excluding option) | |
Operating temperature range |
0 to 50 ℃ | |
| Operating humidity range | 20 VA or less (when connected sensor, excluding option) | |
Storage temperature range |
0 to 60 ℃ | |
| Storage humidity range | 20 to 85 %(with no condensation) | |
Outer dimensions |
170 (W) × 49 (H) × 150 (D)mm(excluding protruded section) | |
Weight |
Approx. 700 ｇ | |
| CE marking | LVD Directive:2014/35/EUEN61010-1 class1 EMC Directive:2014/30/EUEN61326-1 class1 Industrial setting RoHS Directive:2011/65/EUEN50591 |
|
| FCC | CFR47 Part15 SubpartB class A | |
Accessory |
DC power input connector × 1, Connector for REMOTE × 1, analog·pulse output connector × 1, rubber foot x 4, instruction manual × 1 | |
The TQ-5200 Torque Convertor is used with as display unit.
Linearity includes hysteresis.
Option
| Model name | Product name |
|---|---|
| TQ-0531 | Analog output switching function |
| TQ-0532 | RS-232C communication function |
| TQ-0533 | CAN output function |
| TQ-0535 | EtherCAT communication function |
| TQ-0536 | Multi-range function |
| TQ-0811 | Remote cable 2 m |
| TQ-0821 | Analog·pulse output cable 2 m |
| CT-0673 | Panel mounting fixture |
Related information
Revised:2023/03/10