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Tension Measurement for Industrial Weighing Systems

UMM1 / UMM1R Series

Features
  • Compact, light weight, tension/compression load cell with all stainless steel structure
  • UMM1R: Robot cable (6 m) is attached
Specifications
Rated capacity
490.3 N{50 kgf}~19.61 kN{2 tf}
Safe overload
150% R.C.
Ultimate overload
200% R.C.
Rated output
2 mV/V±0.01 mV/V
Non-linearity
0.15% R.O.
Hysteresis
0.1% R.O.
Repeatability
0.05% R.O.
Excitation, recommended
12 V or less
Excitation, maximum
18 V
Zero balance
±0.06 mV/V
Input resistance
425 Ω±50 Ω
Output resistance
350 Ω±5 Ω
Insulation resistance
2,000 MΩ or more (DC50 V) (between bridge and main body)
Temp. range, compensated
-10℃ ~ 70℃
Temp. range, safe
-20℃ ~ 80℃
Temp. effect on zero
0.05% R.O./10℃
Temp. effect on output
0.1% 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 protection
IP67 or equivalent
Material of element
Stainless steel
Durability
1,000,000 times with rated load applied.
List of Part Numbers
Parts No.
Rated capacity
Natural frequency
Rated displacement
Weight
(Approx.)
UMM1(R)-50K
490.3 N {50 kgf}
3,600 Hz
0.15 mm
0.6 kg
UMM1(R)-100K
980.7 N {100 kgf}
5,000 Hz
0.10 mm
0.6 kg
UMM1(R)-200K
1.961 kN {200 kgf}
6,000 Hz
0.07 mm
0.6 kg
UMM1(R)-500K
4.903 kN {500 kgf}
7,000 Hz
0.07 mm
0.6 kg
UMM1(R)-1T
9.807 kN {1 tf}
10,000 Hz
0.05 mm
0.6 kg
UMM1(R)-2T
19.61 kN {2 tf}
10,000 Hz
0.05 mm
0.6 kg
Options
Spherical rod end, Swivel clevis shank