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MDS-D/DH Series Specifications Manual
2-4 Drive unit
2 - 53
2-4-3 Spindle drive unit
(1) 200V series
< MDS-D Series >
1-axis spindle drive unit MDS-D-SP Series
Spindle drive unit type
MDS-D-SP-
20 40 80 160 200 240 320 400 640
Nominal maximum current (peak) [A] 20 40 80 160 200 240 320 400 640
Output
Rated voltage [V] 155AC
Rated current [A] 4.5 10 18 37 63 79 130 174 200
Input
Rated voltage [V] 270 to 311DC
Rated current [A] 7 13 20 41 76 95 140 150 210
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]
69
Earth leakage current [mA] 6 (Max. 15)
Control method Sine wave PWM control method
Braking Regenerative braking
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 6.5 7.5 16.5
Heat radiated at continuous rated output [W] 55 94 158 290 481 620 806 1045 1427
Noise Less than 55dB
Unit outline dimension drawing A1 A1 A1 B1 C1 D1 D2 E1 F1
2-axis spindle drive unit MDS-D-SP Series
Spindle drive unit type
MDS-D-SP-
2020 4020 4040S 4040 8040 16080S 8080 16080
Nominal maximum current (peak) [A] 20/20 40/20 40/40 40/40 80/40 160/80 80/80 160/80
Output
Rated voltage [V] AC155
Rated current [A] 4.5 / 4.5 10 / 4.5 10 / 10 10 / 10 18 / 10 37 / 18 18 / 18 37 / 18
Input
Rated voltage [V] 270 to 311DC
Rated current [A] 14(7 / 7) 20(13 / 7) 26(13 / 13) 26(13 / 13) 33(20 / 13) 61(41 / 20) 40(20 / 20) 61(41 / 20)
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 conductiv-
ity time [ms]
6
Earth leakage current [mA] 6 (Max. 15)
Control method Sine wave PWM control method
Braking Regenerative braking
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 4.5 4.5 6.5 6.5 5.2 6.5 6.5
Heat radiated at continuous rated output
[W]
90 129 168 168 232 428 298 428
Noise Less than 55dB
Unit outline dimension drawing A1 A1 A1 B1 B1 B1 C1 C1
For outline dimension drawings, refer to "DRIVE SYSTEM DATA BOOK" (IB-1500273(ENG)).