RD708A029A 查看數據表（PDF） - ALPS ELECTRIC CO.,LTD.
零件编号
产品描述 (功能)
生产厂家
RD708A029A
ALPS ELECTRIC CO.,LTD.
RD708A029A Datasheet PDF : 3 Pages
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Resistive Sensors
Product Specifications
Style
Rotary type
Linear type
Magnetic
Sensor
Piezo
Sensor
Resistive
Sensor
Item
Model
RDC40
RDC501/RDC502/
RDC503/RDC506
RDC80
Operating temperature
range
−30℃ to ＋80℃
−40℃ to ＋120℃
Total resistance
tolerance
±30%
Resistance
taper
Linear
Electric
performance
Rated voltage
5V DC
Max. operating
voltage
18V DC
16V DC
RDC10
RD7
−30℃ to ＋85℃ −40℃ to ＋105℃
±20%
5V DC
12V DC
18V DC
Linearity
±1%
±2%
±3%
±0.5%
±1%
Effective
variable range
Mechanical
performance
Rotational
angle
Rotational
torque
Operating
force
13rotations
320°
330（°1-phase）
360（°2-phase）
S（travel）– 2mm
（Without stopper）
2mN・m max.
10mN・m max.
0.25N max.
S（travel）
2N less.
100,000cycles
●
●
●
Durability 200,000cycles
●
1,000,000cycles
●
Method for Regulating the Linearity
Model RDC40
1. Reference taper : 90%/13rotations
2. VA is measured output value
100
VA
5
00
13 rotations
Model RDC80 1. Reference taper : 100% / 340û
2. The center is in the configuration diagram condition
2T output
4T output
100
50
180（û phase difference）
±165û
±165û
0
0û
center
Model RDC50 1. Reference taper : 100% / 333.3˚
2. Index point is 50% output point
100
50
0
0˚
±160˚
Model RDC10/RD7
With rated voltage applied between terminals 1 and 3, the straight
line which connects the measured output values VB and VA at
specified reference positions B and A is assumed to be an ideal
straight line, so that deviation against the ideal straight line when
the voltage applied between terminals 1 and 3 is assumed to be
100％ can be expressed as a percentage. VA
Position B
Position A
（Mecha stroke）
VB
B
A
30
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