Instruction manual

1. Introduction
1 - 5
1-2-2 Spindle drive unit type
MITSUBISHI ELECTRIC CORPORATION JAPAN
MITSUBISHI
TYPE
MDS-C1-SPA-55
SERVO DRIVE UNIT
POWER 5.5kW
INPUT 20A DC270-311V
0.2A 1PH 200/200-230V 50/60Hz
OUTPUT 18A 3PH 155V 0-240Hz
MANUAL# IB-1500148
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SERIAL# XXXXXXXXXXX DATE 00/01
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MDS-C1-
(1)
-
(2)
-
(3)
(3) Option
Symbol
Compatible optional function
None None
R Orientation function
D Digital speed command input function
T S-analog synchronous tapping function
RD Orientation function and digital speed command input function
RT Orientation function and S-analog synchronous tapping function
(2) Capacity
Symbol
Capa-
city
(kW)
Outline type
(unit width)
55 5.5
75 7.5
110 11
B1
(90mm wide)
150 15
(Note) The 3.7kW and smaller or
the 37kW and larger
capacities are available
with the MDS-B-SP
Series.
Refer to Appendix 4 and
Appendix 5 for details.
185 18.5
C1
(120mm wide)
220 22
D1
(150mm wide)
260 26
300 30
D2
(150mm wide)
(1) Spindle drive unit series
Symbol
Compatible motor rotation
speed
Details
SPA Less than 10,000r/min
SPAH 10,000r/min or more
Standard specifications
(Note 1) The 3.7kW and smaller or the 37kW and larger capacities are available with the MDS-B-SP
Series. Refer to Appendix 4 and Appendix 5 for details.
(Note 2) The Outline of unit is determined according to symbol in the above table “(2)” and it is not
affected by the above table “(3)”.
Rating nameplate
Motor type
Rated input
Rated output
Current state
Serial No.