Torque Meter

TQ-5300

For TQ-2000 series High-stiffness Torque Detector

 




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, PROFIBUS, 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.

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· Digital interface (option)

■ EtherCAT (TQ-0535)
■ PROFIBUS (TQ-0534)
■ CAN (TQ-0533)
■ RS-232C (TQ-0532)

ディジタルグラフ

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.

アナログ出劁E入力信号+

Used with TQ-2000 series High Stiffness Torque Detector

TQ-2000 series high stiffness torque detector is optimum for the motor torque test which requires high speed rotation such as a motor for driving EV/HEV.

TQ-1000/2000

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.

TQ-1000/2000

Example of display screen

Measurement:Display type is selectable from single-stage display (torque value) or two-stage display (torque and rotation speed)

●Main display

メイン表示

●Two-stage display(torque, rotation speed)

二段表示(Torque、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)

コンパレータON時(一段)

●Comparator ON(Two-stage)

コンパレータON時(二段)

 

Setting

●Condition setting

コンディション設定時

●Communication interface selected(option)

通信インタフェース選択時(オプション)

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 ~ 25 kHz
Applicable detector TQ-1000 series, TQ-2000 series
Connector D-sub 15 PIN(female)
Rotation speed Applicable detector MP-981、MP-9820

Input frequency range

1 Hz ~ 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 %/F.S. ± 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 %/F.S.
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 %/F.S.
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

Contact close at CCW

Torque zero correction value acquisition start:Contact input
*Displays the torque value to be zero under no load condition automatically by external contact point

This function automatically displays the torque value zero when no load condition by external contact point.
Selectable among3conditions by switching external input signal (option).
External output item

READY:contact output

Contact point is closed when torque measurement condition.

Comparator:contact output
3 ch(optionally setting alarm: 2 ch, fixted internal channel: 1 ch)

Confirmation of setting condition

Open collector output 2 ch(Outputs available conditions by 2-bit.)

Communication interface
RS-232C (option)

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)

Communication interface

PROFIBUS
(option)

 

Protocol ProfibusDP slave
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 ~ 30 V )

Power consumption

20 VA or less (when connected sensor, excluding option)

Operating temperature range

0 ~ 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
Note
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-0534 PROFIBUS communication 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

 

Rear panel(with options)

●With EtherCAT

メイン表示

●With PROFIBUS

二段表示(トルク、回転速度)

 

●With CAN, RS-232C

メイン表示

※ Simultaneous installation of CAN and RS-232C is available.

Revised:2017/05/31



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