Product outline

Ideal torque meter for torque monitoring of screwdriving machines and power tools such as nutrunners.
Ensures high speed and accurate torque measurement during tightening with UTMⅡ.
Can be used with portable torque monitor TM400 for on-site calibration.

Torque monitoring : UTMⅡ(W)
Torque+Angle monitoring : UTMⅡ(WR)


■ Capacity: 100Nm or 500Nm

Please contact us now for product trial or demonstration!

This product is not for impact wrenches.

Torque can be monitored easily just by setting the sensor between socket and shaft of a nut runner.

  • 0.03% high accuracy & stable
    Non-linearity of 0.03% with outstanding zero stability.
    Small torque can be measured at high accuracy.
  • Avoid data loss
    No slip-ring ensures that torque can be measured consistently.
Best fit for angular tightening (rotation angle method)! UTM II(WR)

By monitoring rotation angle and torque at the same time, accuracy and consistency of torque tightening can be checked.

  • 3600 torque pulses per rotation with 0.1 degree resolution※
    Can be used for on-site calibration with 0.1 degree resolution!
    ※When using TM400
  • Portable torque monitor TM400(Optional accessories)
    Portable type with built-in battery. Changes in torque can be displayed with respect to angle.
    Peak value of torque and angle can be measured and saved in internal memory.

Specifications

UTM II(W)
Model UTMⅡ-100Nm(W) UTMⅡ-500Nm(W)
Measurement range ±100Nm ±500Nm
Power supply DC24V ±15% 
Power consumption 150mA or less
Output range ±5V DC Load resistance must be more than 2kΩ
Responsivity 1kHz
Rotation signal 4 pulses per 1 rotation
Open collector Max. ratings 30V, 10mA
Safe overload 500%FS
Non-linearity 0.03%FS(Typ)
Hysteresis 0.03%FS(Typ)
Repeatability 0.03%FS(Typ)
Operation temp . range -10 to +50℃
Temp. effect on ZERO 0.01%FS/℃(Typ)
Temp. effect on span 0.01%FS/℃(Typ)
Max. rotation speed 15000rpm 10000rpm
Torsional spring constant 38.5×103 Nm/rad 265×103 Nm/rad
Maximum torsional angle 2.60×10-3rad(0.149°) 1.88×10-3rad(0.108°)
Inertia moment 3.8×10-5kgm2 2.15×10-4kgm2
Ext. dimension (case size) 67(W)×74(H)×57(D)mm 67(W)×79(H)×72(D)mm
Total length 100.5mm 115mm
Shaft diameter □12.7mm □19.05mm
Weight Approx. 0.8kg Approx. 1.4kg
CE marking certification EMC directives EN61326-2-3
 
UTM II(WR)
Model UTMⅡ-100Nm(WR)-12.7 UTMⅡ-100Nm(WR)-19.05 UTMⅡ-500Nm(WR)-19.05
Measurement range ±100Nm ±100Nm ±500Nm
Power supply DC24V ±15% 
Power consumption 150mA or less
Output range ±5V DC Load resistance must be more than 2kΩ
Responsivity 1kHz
Rotation signal 4 pulses per 1 rotation
Open collector Max. ratings 30V, 10mA
Angle of rotation (encoder) output 3600 torque pulses per rotation
Safe overload 500%FS
Non-linearity 0.03%FS (Typ)
Hysteresis 0.03%FS (Typ)
Repeatability 0.03%FS (Typ)
Operation temp . range -10 to +50℃
Temp. effect on ZERO 0.01%FS/℃ (Typ)
Temp. effect on span 0.01%FS/℃ (Typ)
Max. rotation speed
(Measurable range for angle)
10000rpm
(2000rpm)
Torsional spring constant 26.4×103 Nm/rad 54.6×103 Nm/rad 136×103 Nm/rad
Maximum torsional angle 3.78×10-3rad (0.217°) 1.83×10-3rad (0.105°) 3.68×10-3rad (0.211°)
Inertia moment 3.58×10-5kgm2 1.92×10-4kgm2 2.06×10-4kgm2
Ext. dimension
(case size)
87(W)×74(H)×57(D)mm 87(W)×79(H)×72(D)mm
Total length 120.5mm 133mm
Shaft diameter □12.7mm □19.05mm
Weight Approx. 0.9kg Approx. 1.7kg Approx. 1.8kg
CE marking certification EMC directives EN61326-2-3

Download

Product catalogue(PDF)
Product catalogue 1.00(841 KB)
Operation manual(PDF)
100Nw(W) Rev.1.04(972 KB)
500Nw(W) Rev.1.04(974 KB)
Rotary Encoder Rev.1.00(404 KB)
External dimension
DXF
(ZIP)
PDF
Support tools
Software
  • User registration is required to download operation manuals, external dimentions, support tools and software.
  • Acrobat Reader software from Adobe Systems is required to view PDF files.