Wheel 6-component Force Measuring System
This syatem enables measurement of 3 forces (Fx, Fy, Fz) acting on 3 orthogonal axes to the running axle at the wheel mounting part and 3 moments (Mx, My, Mz) around the axes.
The wheel itself is made to act as the sensor to detect the 6-component force and output signals are transmitted by the slip-ring to the 6-component signal processor.
●Thin and lightweight sensor
●The sensor ensures easy handling.
●Single 6-component signal processor supports four wheels.
A high-speed DSP improves the processing capability.
●Dedicated signal processor contains an indicator which is easy to view in the field with a user-friendly remote controller.
●6-component signal processor
●Data process/analysis software
Fx (Longitudinal force): ±30kN
Fy (Lateral force): ±25kN
Fz (Load or reactive force of load): ±30kN[Moment]
Mx (Overturning moment): ±6kN・m
My (Rplling resistance moment): ±8.5kN・m
Mz (Self-aligning moment): ±6kN・m
|Rotation Speed||2000 rpm (wheel rotation speed)|
|Nonlinearity||Within ±0.5% RO (based on static tests)|
|Hysteresis||Within ±0.5% RO (based on static tests)|
|Interference||Force → Force: ±1.0% RO
Force → Moment: ±0.5% RO
Momemt →Force: ±1.5% RO
Moment→ Moment: ±1.0% RO
(After correction by interference correction coefficient.)
|Power Supply||10 to 18 VDC or 100 to 240 VAC (with AC adapter)|
|Output Signal||±10 V (analog voltage output)|
|Safe Temperature||Sensor: -30 to 100°C
Hub: -30 to 130°C
Transmitter: -20 to 70°C
Processor: -20 to 60°C
|Compensated Temperature||Sensor: -20 to 80°C
Transmitter: -10 to 60°C
Processor: -10 to 50°C
|Acceptable Hub Size||PCD100 to 120, hub bolts (nuts) 4 to 6|
|Acceptable Rim Size||13 to 20 inches
(In order to avoid interference, please pay attention to shape of brake caliper.)
|Safe Overloads||Force: 150%
|Natural Frequencies||Sensor: 1 kHz or more|
|Impact Resistant||686 m/s2 (70 G)|
|Fatigue Strength||JIS D 4103|
|Degree of Protection||Sensor: IP65 (IEC 60529)|
|Installation||Using the hub adapter to install sensors.
Various PCD are applicable by changing wheel adapters.