Specifications
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Recommended Parameter Values [LEY]
LEY25/LEYG25 LEY25D/LEYG25D LEY32/LEYG32 LEY32D/LEYG32D
Lead symbol A B C A B C A B C A B C
Series
Lead 12 6 3 12 6 3 20 10 5 16 8 4
Parameter Para. No
Initial
value
Recommended value
Number of command
input pulses per
revolution
*3.
PA05
100
100
Electronic gear
numerator *3.
PA06
1
100 (Positioning mode: 10)
Electronic gear
denominator *3.
PA07
1
12 6 3 12 6 3 20 10 5 16 8 4
Feel length
multiplication (STM)
(Multiplier)
PE02
0000
0000 (<1000 stroke)/0001 (>1000 stroke)
Home position return
type
PE03
0010
□□□3 (Stopper type)
Home position return
direction
PE03
0010
□□1□ (Motor side)
Home position return
Speed (rpm)
PE04
500 50 100 200 50 100 200 30 60 120 38 75 150
Home position
return/JOG operation
Accelerationeration/De
celeration time
constants (msec)
PE07 100 600 300 150 600 300 150
1000
500 250 800 400 200
Home position return
position data (μm)
PE08 0 -2000 (<1000 stroke)/-200 (>1000 stroke)
Stopper type home
position return
stopper time (msec)
PE10
100 200
Stopper type home
position return torque
limit value (%)
PE11 15 30
Regenerative option PA02 000 000 (Non)/002 (LEC-MR-RB-032)
Rotation direction
selection
PA14 0
0
(
+：Counter
motors side
)
1
(+：Counter
motors side )
0
(
+：Counter
motors side
)
1
(+：Counter
motors side )
Adaptive tuning mode
PB01 000 000
Load to motor inertia
moment ratio
PB06
7 7
Machine resonance
suppression filter 1
PB13
4500 4500
Notch shape selection
1
PB14
000 000
Differs to initial value
*1. Parameter is set to the recommended value. Please set parameter according to customer application.
*2. Mechanical resonance may occur depending on the shape or mounting orientation of the work piece. Please
change this parameter during initial configuration.
(Parameter initial configuration ⇒ Set the recommended parameter value ⇒ Operation start)
*3. Other than positioning mode: Actuator travel distance at 10 [μm/pulse] per pulse.
Positioning Mode: Minimum actuator travel distance of 1[μm].