Mitsubishi Electronics MDS-D-SVJ3 ユーザーズマニュアル

MDS-D-SVJ3/SPJ3 Series Specifications Manual

2-2 Spindle motor

2 - 9

< SJ-V Series (Standard) >

(Note)

The tolerable radial load is the value calculated at the center of output shaft.

Spindle motor type

SJ-VL0.75-01T

SJ-VL1.5-01T

SJ-V2.2-01T

SJ-V3.7-01T

SJ-V5.5-01ZT

Compatible
spindle drive
unit type

MDS-D-SPJ3-

075NA

22NA

37NA

55NA

Output
capacity

Continuous rating [kW]

0.4

0.75

1.5

2.2

3.7

Short time rating [kW]

0.75

(10-minute rating)

1.5

(10-minute rating)

2.2

(15-minute rating)

3.7

(15-minute rating)

5.5

(30-minute rating)

Power facility capacity [kVA]

1.5

2.8

4.1

6.7

9.9

Base rotation speed [r/min]

1500

Maximum rotation speed [r/min]

10000

12000

Frame No.

A71

B71

A90

B90

D90

Continuous rated torque [N•m]

2.55

4.77

9.5

14.0

23.6

[kg•m

]

0.0053

0.0096

0.027

0.035

0.059

Inertia [kg•m

]

0.0013

0.0024

0.007

0.009

0.0148

Tolerable radial load [N]

490

980

Cooling fan

Input voltage

Single-phase 200V

Maximum power
consumption

14W

36W

Environment

Ambient temperature

Operation: 0 to 40 ℃ (with no freezing), Storage: -20 ℃ to 65 ℃ (with no freezing)

Ambient humidity

Operation: 90%RH or less (with no dew condensation), Storage: 90%RH or less (with no dew condensation)

Atmosphere

Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist, or dust

Altitude

Operation: 1000 meters or less above sea level, Storage: 1000 meters or less above sea level,

Transportation: 10000 meters or less above sea level

Degree of protection

IP44

Flange size [mm]

130 SQ.

174 SQ.

Total length (excluding shaft) [mm]

265

325

300

330

425

Flange fitting diameter [mm]

φ110

φ150

Shaft diameter [mm]

φ22

φ28

Mass [kg]

Heat-resistant class

Class F (155°C)

For outline dimension drawings, refer to "DRIVE SYSTEM DATA BOOK" (IB-1500273(ENG)).