7. Product Specifications
7-23
7.2
Servo Drive
7.2.1
Product Features
Type Name
Item
L7
□
A
001
□
L7
□
A
002
□
L7
□
A
004
□
L7
□
A
008
□
L7
□
A
010
□
L7
□
A
020
□
L7
□
A
035
□
Input
power
Main power
3-phase AC 200-230 [V] (-15~10[%]), 50-60 [Hz]
Control power
Single-phase AC 200-230 [V] (-15~10[%]), 50-60 [Hz]
Rated current [A]
1.4
1.7
3.0
5.2
6.75
13.5
16.7
Peak current [A]
4.2
5.1
9.0
15.6
20.25
40.5
50.1
Encoder Type
Quad. Type incremental line driver 2000-10000 [P/R]
Serial 17 / 19 bit / 21 bit
Control
perform
ance
Speed
Control
Speed control
range
Maximum 1: 5000
Frequency
response
Maximum 1 [kHz] or above (when the 19-bit serial encoder is applied).
Speed
command
DC
–10 [V]~+10 [V] (Reverse rotation in case of negative voltage)
Acceleration/d
eceleration
time
Straight or S-curve acceleration/deceleration (0-10,000 [ms], possible to
be set by one [ms] unit)
Speed change
rate
±0.01 [%] or lower [when load changes between 0 and 100%]
±0.1[%] or lower [temperature 25 ±10
℃
]
Position
Control
Input
frequency
1 [Mpps], line driver / 200 [kbps], open collector
Input pulse
Method
pulse series, CW+CCW, A/B phase
Electric
Gear Ratio
Four digital gear ratios can be set, selected and tuned.
Torque
Control
Torque
command
DC
–10~+10 [V] (Reverse direction torque in case of negative voltage)
Speed limit
DC 0~10 [V], internal speed command within ±1[%]
Repetition
accuracy
Within ±1[%]
Input/ou
tput
signal
Analog
Input
Input range
DC 0~10 [V]
Angular
resolution
12 [bit]*
Analog
Output
Output
range
DC 0~10 [V]
Angular
resolution
12 [bit]
Summary of Contents for L7 A001
Page 1: ...VER 1 5...
Page 2: ......
Page 32: ...1 Product Components and Signals 1 20...
Page 38: ...2 Installation 2 6...
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Page 188: ...7 Product Specifications 7 26 L7 A020 L7 A035 Weight 2 5 kg cooling fan included...
Page 210: ...8 Maintenance and Inspection 8 14...
Page 211: ...9 Appendix 9 1 9 Appendix...
Page 218: ...9 Appendix 9 8...
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