Environmental Conditions; Tolerable Load Of Axis; Installation Of Spindle Motor - Mitsubishi MELDAS MDS-C1 Instruction Manual

1-2 Installation of spindle motor

CAUTION

1-2-1 Environmental conditions

Environment
Ambient temperature
Ambient humidity
Storage temperature
Storage humidity
Atmosphere
Altitude
Refer to each spindle motor specifications for details on the spindle motor vibration conditions.

1-2-2 Tolerable load of axis

There is a limit to the load that can be applied on the motor shaft. Make sure that the load applied on the
radial direction, when mounted on the machine, is below the tolerable values given below. These loads
also affect the motor output torque, so consider them when designing the machine.
SJ-V3. 7-02ZM
SJ-V2.2-01, SJ-V3.7-01
SJ-V7.5-03ZM, SJ-V11-06ZM
SJ-V5.5-01, SJ-V11-08ZM
SJ-PMF01830-00
SJ-V7.5-01, SJ-V11-01
SJ-V22-06ZM, SJ-V30-02ZM, SJ-PMF03530-00
SJ-V11-09, SJ-V15-01, SJ-V15-03, SJ-V18.5-01, SJ-V18.5-03
SJ-V22-01, SJ-V22-05, SJ-V26-01, SJ-30A, SJ-PMF07030-00
SJ-22XW5
SJ-37BP
SJ-22XW8, SJ-45BP
SJ-V55-01
1. Installation
1. Do not hold the cables, axis or detector when transporting the motor. Failure to
observe this could lead to faults or injuries.
2. Securely fix the motor to the machine. Insufficient fixing could lead to the
motor deviating during operation. Failure to observe this could lead to
injuries.
3. When coupling to a servomotor shaft end, do not apply an impact by
hammering, etc. The detector could be damaged.
4. Never touch the rotary sections of the motor during operations. Install a
cover, etc., on the shaft.
5. Do not apply a load exceeding the tolerable load onto the servomotor shaft.
The shaft could break. Failure to observe this could lead to injuries.
6. Do not connect or disconnect any of the connectors while the power is ON.
0°C to +40°C
90%RH or less
–20°C to +65°C
90%RH or less
Indoors (Where unit is not subject to direct sunlight)
No corrosive gases, flammable gases, oil mist or dust
Operation/storage: 1000m or less above sea level
Transportation: 10000m or less above sea level
Spindle motor
Conditions
(with no freezing)
(with no dew condensation)
(with no freezing)
(with no dew condensation)
1 - 8
Tolerable radial load
490N
980N
1470N
1960N
2940N
3920N
4900N
5880N