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UMM1 / UMM1R series

UMM1 / UMM1R series



  • Compact, light weight, tension/compression load cell with all stainless steel structure.
    UMM1R : Robot cable (6 m) is attached.


Rated capacity490.3 N{50 kgf}~19.61 kN{2 tf}
Safe overload150 %R.C.
Ultimate overload200 %R.C.
Rated output2 mV/V±0.01 mV/V
Non-linearity0.15 %R.O.
Hysteresis0.1 %R.O.
Repeatability0.05 %R.O.
Excitation, recommended12 V or less
Excitation, maximum18 V
Zero balance±0.06 mV/V
Input resistance425 Ω±50 Ω
Output resistance350 Ω±5 Ω
Insulation resistance2 000 MΩ or more (DC50 V) (between bridge and main body)
Temp. range, compensated-10 ℃ ~ 70 ℃
Temp. range, safe-20 ℃ ~ 80 ℃
Temp. effect on zero0.05 %R.O./10 ℃
Temp. effect on output0.1 %LOAD/10 ℃
Cable φ6.3, 4-cores shielded 3 m cable directly attached, Y-crimp type terminal lugs are attached at cable end.
CMM1R-50K~2T : 6 m robot cable is attached.
Class of protectionIP67 or equivalent
Material of elementStainless steel
Durability1 000 000 times with rated load applied.

Table of P/N

Parts No.Rated capacityNatural frequencyRated displacementWeight
UMM1(R)-50K490.3 N {50 kgf}3 600 Hz0.15 mmApprox.0.6 kg
UMM1(R)-100K980.7 N {100 kgf}5 000 Hz0.10 mm
UMM1(R)-200K1.961 kN {200 kgf}6 000 Hz0.07 mm
UMM1(R)-500K4.903 kN {500 kgf}7 000 Hz
UMM1(R)-1T9.807 kN {1 tf}10 000 Hz0.05 mm
UMM1(R)-2T19.61 kN {2 tf}
(R) : Robot cable (6 m) is attached.


CAD files (DXF)Specification sheet (PDF)Instruction Manual (PDF)
UMM1-* (51KB) No.KT51616-2-D (118KB)
UMM1R-50K ~ 2T
No. KT53167-2-C (119KB)
UMM1J-50K ~ 2T
No. KT53253-2-C (132KB)
Cable for CMM1J (RC019-6M)
No.KT53192-1-B (46KB)
No.KT60244-1-H (68KB)
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