LSA-10A-30-D-130 Technical Document
-15-
Chapter 3 Scanner Specifications
The specifications of the scanner (LSA-10A-30) are as follows.
3-1 Main Specifications
No.
Items
Specifications
1
Maximum Swing Angle (Control Range) (*1)
[°]
±15
2
Output Shaft Rotation Range (Stopper Range)
[°]
40
3
Rotor moment of inertia
[g-cm
2
]
1.9
4
Torque Constant
[Nm/A]
0.0077
5
Coil Resistance
[Ω]
0.28±10% at 20
℃
6
Coil Inductance
[mH]
0.098±10%
7
Sensor Linearity
[%]
±0.06 (Full Scale)
8
Sensor Angle Sensitivity
[V/°]
0.275±5%
9
Sensor Power Source Voltage
[V]
＋
5±5%
－
15±5%
10
Sensor
Consumption
Current
＋
5V ±5%
[mA]
90 Max
－
15V ±5%
[mA]
120 Max
11
Insulation
Resistance (*2)
Motor Coil - Case
[MΩ]
100 (DC500V Mega)
Sensor Power
Source
Common - Case
[MΩ]
100 (DC500V Mega)
12
Dielectric
Strength (*2)
Motor Coil - Case
[V]/1min
AC500
Sensor Power
Source
Common - Case
[V]/1min
AC500
13
Offset Drift
[μrad/°C]
25
14
Scale Drift
[%/°C]
0.005
15
Mass
[g]
180
*1
The origin (0°) position of the control range is the position when the sensor output voltage is at 0[V].
*2 Please do not conduct insulation tests on the sensor power source common - case.
3-2 Connector Specifications
Connectors Connected to Driver [Scanner Connector Model: DF18-10DS-2.5RC (Hirose)]
Pin.No.
Functions
Wire Color
Pin.No.
Functions
Wire Color
1
Motor (-)
Black
6
N.C.
－
2
Motor (+)
Red
7
Case Ground
Yellow
3
Power Source Common
(*1)
Green
8
Sensor (-)
Brown
4
－
15V
Black
9
Sensor (+)
White
5
＋
5V
Red
10
Shield (*2)
Shield
*1 Power source common is connected to the case ground through the capacitor(voltage endurance:
50V).
*2 The shield is not connected to the case.
