Specifications; Ac Spindle Motor And Drive Unit Specifications - Mitsubishi Electric MDS-B-SPJ2 Series Specification Manual

2. Specifications

2.1 AC spindle motor and drive unit specifications

Motor series
Spindle motor model
Specifications
Spindle drive unit
model
Rated output
Continuous
characteristics
Rated torque
(Note 1)
Short-time Rated output
characteristics
Rated torque
(10min)
(Note 1)
Rated speed
Max. speed
Frame No.
Max. torque
Max. current
Power rate
Moment of J
2
inertia
GD
Speed position encoder
Accessories
Structure
Ambient temperature
Weight
Voltage, frequency
Tolerable voltage
Power supply
fluctuation
Tolerable frequency
(Note 2)
fluctuation
Power facility capacity
Control method
Braking method
Speed control range
Tolerable load moment of inertia
Controller connection specifications
Protective functions
Ambient temperature
Ambient humidity
Environment Atmosphere
Altitude
Vibration
Outline dimensions H×W×D
Weight
Note 1) The rated output is guaranteed at the rated input voltage (200 to 230VAC). If the input voltage fluctuates and drops below
this value, the rated output may not be achieved.
Note 2) When using a voltage not within the above specifications, prepare a power supply transformer.
2. Specifications
SJ-P0.2A
MDS-B-
SPJ2-02
(kW) 0.1
(Nm) 0.64
(kgcm) 6.5
(kW) 0.2
(Nm) 1.27
(kgcm) 13
(r/min)
(r/min)
A46F
(Nm) 1.54
(kgcm) 15.6
(A) 2.5
(kW/sec) 2.8
2
(kgcm ) 1.5
2
(kgcm ) 6.0
(kg) 4.5
0.5
Sinusoidal PWM control, current control type vector control method
Overcurrent shut off, overvoltage shut off, overload shut off (thermal relay),
undervoltage protection, main circuit element overheat protection,
regenerative resistor overheat protection, overspeed protection,
excessive error protection, detector error protection
0°C to 55°C (with no freezing) Storage –20°C to 65°C
(mm) 168×54×135
(kg) 0.8
SJ-P Series
SJ-P0.4A SJ-P0.75A
MDS-B- MDS-B-SPJ MDS-B-SPJ
SPJ2-04 2-075
0.15 0.3
0.96 1.91
9.8 19.5
0.4 0.75
2.55 4.77
26 48.7
1500
10000
B46F A71F
3.07 5.73
31.4 58.5
5.0 6.5
3.0 4.0
3.0 9.0
12 36
Incremental encoder resolution 4096p/rev
Thermal protector and oil seal provided
Fully enclosed self-cooling (IP54) Flange installation
0°C to 40°C
6.5 10
3-phase 200V to 230VAC 50/60Hz
170V to 253V 50/60Hz
Within ± 5%
1.0 2.0
Regenerative control (resistance electrical-discharge)
35 to 10000 (r/min)
10-times or less of motor moment of inertia
HDLC high-speed serial bus connection
90%RH (with no dew condensation)
No corrosive gases or dust
1000m or less
2
5.9m/S (0.6G) or less
168 × 70 × 135
1.0
2 − 1
SJ-P1.5A SJ-P2.2A
MDS-B-SPJ MDS-B-SPJ
2-15 2-22
0.55 1.1
3.5 7.0
35.7 71.4
1.5 2.2
9.55 14.0
97.4 143
8000
B71F A112F
11.4 16.8
117 171
11 14
5.8 7.5
21 65
84 260
20 25
3.0 4.0
168 × 90 × 195
2.3
SJ-P3.7A
2-37
1.5
9.55
97.4
3.7
23.5
240
B112F
28.2
288
23
9.1
100
400
35
7.0