Mitsubishi Electric Melservo-H Series, Specifications And Instruction Manual

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App - 3
APPENDIX
Note: 1. When the power supply voltage drops, we cannot guarantee the output and rated speed.
2. If the load inertia moment ratio exceeds the indicated value, place consult us.
3. When the servo motor is equipped with reduction gear or electromagnetic brake, refer to the
corresponding outline dimension drawing. For the EN Standard- and UL/C-UL Standard-
compliant models, please consult us.
4. The regenerative brake duty indicated is the permissible duty when the servo motor running
without load at the rated speed is deceilerated to a stop. When a load is connected, the value in
the table is multiplied by 1/(m 1), where m load inertia monemt/motor inertia moment. At the
speed higher than the rated, the permissble number of times is in inverse proportion to the
square of (running speed/rated speed). When the running speed varies frequently or when the
regenerative mode continues as in vertical feed, calculate regenerative heat generated during
operation.
Provisions must be made to keep this generated heat below the permissible value.
5. When the equipment is to be used in places where it is subjected to oil and/or water,such as on
machine field sites, optional features apply to the equipment. Please contact.
6. 80%ED at low noise.
80%ED: Indicates the condition the in which operation time at read torque accounts for 80%
and the other no-land time accounts for 20% in a single operation cycle.
Truque
100%
tb
tc
time
tb 60sec.(continuous operation time)
%ED
tc
tb
100
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Appendix 1.4 Model code
(1) Servo amplifier
Series name
Output [kW]
37K
Rated output
37
Symbol
AN
BN
ACN
TN
DN
Servo Type
General interface
SSC NET compatible
Positioning function built-in
CC-Link compatible
Source I/O
Symbol
MR-H
(2) Servo motor
Appearance
2000[r/min]
Rated speed
37K
Rated output [kW]
37
Series name
Symbol
Rated output
MR-LF
2