Mitsubishi Electric MDS-B-SPJ2 Series Specification Manual page 176

Ac spindle drive unit
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3. System specifications/model
Spindle drive unit model
Power supply unit model
Drive unit model connected to same converter
Magnesensor model
Encoder model (Including C axis)
Resistor model
ACL model for power supply unit
ACL model for motor
4. Electrical specifications
Max. motor speed
RPM
[Speed during max. command (10V)]
Zero speed detection
Load meter output
Acceleration/deceleration time constant
Torque limit
Speed detection range (% to max. speed)
5. Additional specifications
No additional specifications
Magnesensor orientation (1-point orientation)
Encoder (1024 pulse) multi-point orientation
Encoder (1024 pulse) multi-point indexing orientation
Motor built-in encoder multi-point orientation
Motor built-in encoder multi-point indexing orientation
Motor built-in encoder pulse output
Drive unit pulse output in regard to No. of motor built-in encoder pulses
1-amplifier
2-motor changeover
High-speed synchronous
tapping
Spindle synchronization
Contour control (C axis control)
Appendix
3450
6000
Special
Special
0.3S
Special
S
10%
Special
%
10%
Special
%
Spindle motor + spindle motor
(fill sub-side specifications on following pages)
Spindle motor + general purpose motor
(fill sub-side specifications in Section 8.)
According to encoder (1024 pulses)
According to motor built-in encoder
According to encoder (1024 pulses)
According to motor built-in encoder
MDS-A/B-SPJ2 -
MDS-A-C -
MDS-A-SP -
MDS-A-V -
MDS-A-V -
MDS-A-V -
MDS-A-V -
MDS-A-V -
BKO-
FCUA-RB
R-UNIT -
A-AL BKO-NC6851H
BKO-
4500
8000
RPM (per 10RPM)
50RPM
RPM
1 to 1000 (per 1RPM)
10V (at 120%)
3S
20 to 32760ms (per 10ms)
30%
0 to 120% (per 1%)
30%
0 to 100% (per 1%)
A − 5
Circle an item or fill
in numerical value
4600
10000
Circle an item or fill
in numerical value
25RPM
3V (at 120%)
Circle one item
5S
50%
Circle an item or fill
in numerical value
50%
1-fold
2-fold
Circle the all
relevant items

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