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MDS-D-SVJ3/SPJ3 Series Specifications Manual
1-2 Explanation of type
1 - 5
1-2-3 Spindle motor type
Rating nameplate
< SJ-D Series >
< Standard spindle motor series >
(1) Motor series (4) Specification code (6) Option (Note)
Symbol Motor Series
Indicates a specification code (01 to 99).
Symbol Option
None Standard (3) Maximum rotation speed
None
Standard (flange type, w ithout oil seal, without key,
J Compact & lightweight Indicates the hundreds place
coil changeover unavailable, air-cooling, solid shaft)
specifications and higher order digits.
C With key
J Oil seal
(2) Short time (or %ED) rated output X Reversed cooling air
Symbol Short-time rated output (Note) If more than one option is included,
3.7 3.7kW
the symbols are in alphabetical order.
5.5 5.5kW (5) Detector
7.5 7.5kW
Symbol Type
11 11kW None Type 1
TType 2
(Note) This explains the model name system of a spindle motor, and all combinations of motor types listed above do not exist.
(1) (2) (4)(3)
SJ-D /
-
(5) (6)
-
(1) Motor series (4) Short time rated output (6) Special specification
Symbol
Motor series
Symbol Short time rated output Symbol
Special specification
V
Medium-inertia series
0.75 0.75 kW
VL
Low-inertia series
1.5 1.5 kW
None Standard
2.2 2.2 kW Z High-speed bearing
3.7 3.7 kW FZ High-speed bearing front-lock
5.5 5.5 kW
7.5 7.5 kW
11 11 kW (3) Specification code
The SJ-V/VL Series is indicated with a specification
(3) Shaft configuration
code (01 to 99).
Symbol
Axis configuration
None
Standard
S Hollow shaft
(2) Coil changeover
Symbol
Coil changeover
None Unavailable
(Note) This explains the model name system of a spindle motor, and all combinations of motor types listed above do not exist.
SJ
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(1) (6)(5) T(2) (4)(3)