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MDS-D/DH Series Specifications Manual
2-4 Drive unit
2 - 51
2-4-2 Servo drive unit
(1) 200V series
< MDS-D Series >
1-axis servo drive unit MDS-D-V1 Series
Servo drive unit type
MDS-D-V1-
20 40 80 160 160W 320 320W
Nominal maximum current (peak) [A] 20 40 80 160 160 320 320
Output
Rated voltage [V] 155AC
Rated current [A] 4.6 7.8 14.6 29.6 40.2 59.6 83.4
Input
Rated voltage [V] 270 to 311DC
Rated current [A] 7 7 14 30 35 45 55
Control
power
Voltage [V] 200AC (50Hz) / 200 to 230AC (60Hz) Tolerable fluctuation : between +10% and -15%
Frequency [Hz] 50/60 Tolerable fluctuation : between +3% and -3%
Maximum current [A] 0.2
Maximum rush current [A] 30
Maximum rush conductivity
time [ms]
6
Earth leakage current [mA] 1 (Max. 2)
Control method Sine wave PWM control method
Braking
Regenerative braking and dynamic brakes
Dynamic brakes Built-in
External
(MDS-D-
DBU)
External analog output 0 to +5V, 2ch (data for various adjustments)
Degree of protection IP20 ([over all] / IP00 [Terminal block TE1])
Cooling method Forced wind cooling
Mass [kg] 3.8 4.5 5.8 7.5
Heat radiated at rated output [W] 40 58 96 184 245 366 471
Noise Less than 55dB
Unit outline dimension drawing A1 A1 A1 A1 B1 C1 D1
2-axis servo drive unit MDS-D-V2 Series
Servo drive unit type
MDS-D-V2-
2020 4020 4040 8040 8080 16080 160160 160160W
Nominal maximum current (peak) [A] 20/20 40/20 40/40 80/40 80/80 160/80 160/160 160/160
Output
Rated voltage [V] AC155
Rated current [A] 4.6 / 4.6 7.8 / 4.6 7.8 / 7.8 14.6 / 7.8 14.6 / 14.6 29.6 / 14.6 29.6 / 29.6 40.2 / 40.2
Input
Rated voltage [V] 270 to 311DC
Rated current [A] 14(7 / 7) 14(7 / 7) 14(7 / 7) 21(14 / 7) 28(14 / 14) 44(30 / 14) 60(30 / 30) 70(35 / 35)
Control
power
Voltage [V] 200AC (50Hz) / 200 to 230AC (60Hz) Tolerable fluctuation : between +10% and -15%
Frequency [Hz] 50/60 Tolerable fluctuation : between +3% and -3%
Maximum current [A] 0.2
Maximum rush current [A] 30
Maximum rush conductivity
time [ms]
6
Earth leakage current [mA] 1 (Max. 4 For two axes)
Control method Sine wave PWM control method Current control method
Braking
Regenerative braking and dynamic brakes
Dynamic brakes Built-in
External analog output 0 to +5V, 2ch (data for various adjustments)
Degree of protection IP20 ([over all] / IP00 [Terminal block TE1])
Cooling method Forced wind cooling
Mass [kg] 4.5 5.2 6.3
Heat radiated at rated output [W] 70 88 106 144 182 270 358 480
Noise Less than 55dB
Unit outline dimension drawing A1 A1 A1 A1 A1 B1 B1 C1
For outline dimension drawings, refer to "DRIVE SYSTEM DATA BOOK" (IB-1500273(ENG)).