TM301

TORQUE MONITOR FOR UTM⋜/UTMVSpecifications- Torque sensor input (voltage input)

Input
signals

Signal input range -5 to +5 V Input resistance...1 MΩ or more
AccuracyNon-linearity: Within 0.02% FS±1 digit
Zero drift: Within 0.2 mV/Υ RTI
Gain drift: Within 0.01%/Υ
A/D converter
Speed: 300 times/sec.
Resolution: 24 bit (binary) Effective Resolution: 1/30000 against 5 V
Analog filter
Low-pass filter (-6 dB/oct.) Selectable from 3 Hz, 30 Hz, 300 Hz, and 1 kHz.
- Voltage monitor output Linked to the output voltage of the torque meter- Pulse input for rotation speed (open collector input)
Maximum input frequency
Minimum input frequency

Conforming to the maximum rotation speed of UTM⋜/UTMV
Selectable from 15, 10, 5, 3, or 2 rpm (when pulse rate is 4 ppr)
Selectable from 60, 40, 20, 12, or 8 rpm (when pulse rate is 1 ppr)
Minimum detection pulse width50 ȣs
Circuit configuration No-voltage contact input (minus common) Open collector connectable (Ic = Approx. 10 mA)
Display

Display

Main display: Character height 15 mm, Numerical display by 7-segment green LED (5-digit+sign)
Sub display: Character height 8 mm, Numerical display by 7-segment green LED (5-digit)

Indicated value

Main display: 5-digit -99999 to +99999, Signs: Minus sign on most significant digit

Decimal point

Sub display: 5-digit -19999 to +99999, Signs: Minus sign on most significant digit(No minus sign for rotational speed)0, 0.0, 0.00, 0.000 (Only a torque and a power. Rotation speed is nothing)

Display frequency

Selectable from 3, 6, 13, and 25 times/sec.

Status display

HI / LO / HOLDHoldSample, Peak, Bottom, P-P, Average Hold section setting (All section‫؞‬External signal‫؞‬External signal+Time‫؞‬Level+Time)

External
input/output

External input

Hold control / Hold reset / Digital Zero / Record data clear(4)

Dry contact input circuit (minus common type), Ic = 10 mA or less
Torque HI/LO limit comparison (alarm HI‫؞‬HI‫؞‬OK‫؞‬LO‫؞‬alarm LO) /External output

Interface

6XLWDEOHWRUTXHPHWHU

870⋜

8709

Rotation speed HI/LO limit comparison (alarm HI・HI・OK・LO・alarm LO) / Hold complete / RUN

SIF:
BCO:
D3V:
DAV:DAI:
232:
USB:

Open collector output circuit (sink type), Vceo = 30 V (max) Ic = 30 mA (max)
2-wire serial interface
BCD parallel data output interface (Option)
D/A converter voltage output (3ch) (Option)
D/A converter voltage output (Option)
D/A converter current output (Option)
RS-232C communication interface (Option)
USB interface (Dedicated PC software can be downloaded) (Option) * Only one option can be installed.

GeneralPower supply voltage
performance Power consumption‫ ە‬Torque, rotational speed, and power* are displayed
simultaneously.
‫ ە‬Upper/lower comparators with hold functions.
‫ ە‬Data storage function.

Operating conditions

AC 100 to 240 V (+10% -15%) (free power source 50/60 Hz)
7 W typ.
Operation temperature: -10 to +40Υ

Storage temperature: -40 to +80ΥHumidity: 85% RH or less (non-condensing)(Record last 30 measurement data of torque, rotational speed, and power)‫ ە‬The unit supplies electric power to UTMϩ/UTMV.
‫ ە‬Easy connection to UTMϩ/UTMV with the supplied cableDimension96(W) × 96(H) × 138(D) mm (Not including projections)

WeightApprox. 1.0 kg

Attachments Operation manual×1, Cable for UTM⋜/UTMV connection 2 m×1, External input/output connector×1,Unit seal×1, AC input cord 3 m (with solderless terminal)*×1,Connector for BCD output (with BCD output option)×1, Operating tool (with D/A converter (3 ch) option)×1,
Mini screwdriver (with D/A converter option)×1* The attached AC input cord is intended for 100 V AC power in Japan.
CA372-I/O: Cable with FCN connector at one-end 3 m
CAAC2P-B3: AC supply cord 3 m(Same as the attachment)CAAC3P-B3: AC supply cord 3 m
CA325AC3P-B3: AC supply cord 3 m
CATM21-M: Cable for UTM⋜/UTMV connection 2 m(Same as the attachment)
CN34: D-Sub9p connector for RS-232C
CN51: BCD output connector
CN73: D/A converter (3 ch) connector
DTC2-PSL: Case for TM301

Optionalaccessories* Power (‫ )ی‬ٙ 2ȧ× Torque (N m) × Rotation speed (rpm) / 60

‫ ڦ‬Application example
Motor to be inspected

Load device(motor etc.)(12)CA81-USB: miniUSB-computer USB cable 1.8 m
CAAC3P-CEE7/7-B2: AC supply cord
(Voltage resistance: 250 V) 2 m
CA325AC3P-CEE7/7-B2: AC supply cord
(Voltage resistance: 250 V) 2 m
CATM51-M: Cable for UTM⋜/UTMV connection 5 m
CN50: FCN series I/O connector (with cover)(Same as the attachment)
CN55: FCN series I/O connector (with diagonal cover)
CN90: Waterproof plastic connector for UTM⋜/UTMV connection
GMP96x96: Rubber packing* Please note that there are possibilities of individual differences in a color tone on display devices such as LEDs,
fluorescent display tubes and LCDs due to manufacturing process or production lots.

UTM⋜

Structure of product code

Motor driver

TM301
ձ

7RUTXHVLJQDO

ղ Interface‫ڧ‬SignInterface
Standard SI/Fղ

7RUTXH

5RWDWLQJVSHHG

Load driverwith electric
regeneration
function

TM301
Pulse signalController

ЎOne optional interface can be added
in addition to the standard interface.

ձ Standard unit

BCO
D3V
DAV
DAI232
USB

Regenerativeelectric power

BCD output (Sink type)
D/A converter (Voltage output) (3 ch)
D/A converter (Voltage output)
D/A converter (Current output)
RS-232C
USB

External dimension(Front)(Rear)(Side)MONITORTM301 TORQUE

870

Panel cutout size
91

021,725

96

U SP%

Panel thickness

92 +1-0$&,1$

1.6 to 3.2 mm

$

%
0$'(,1-$3$11896

120

91

92 +1-0

Unit: mm

DTC2-PSL: Case for TM301

unlPULXE

143

15°

120

207

168
190

At stand use

www.unipulse.tokyo/en/