Mitsubishi Electric HG-KN, Инструкция по эксплуатации

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6. HG-KN SERIES
6 - 3
Note 1. When the power supply voltage drops, the output and the rated speed cannot be guaranteed.
2. If the load to motor inertia ratio exceeds the indicated value, contact your local sales office.
3. Except for the shaft-through portion. IP classifies the degrees of protection provided against the intrusion of solid objects and
water in electrical enclosures.
4. In the environment where the servo motor is exposed to oil mist, oil, or water, the servo motor of the standard specifications
may not be usable. Please contact your local sales office.
5. The following figure shows the vibration directions. The value is the one at the part that indicates the maximum value (normally
the opposite to load-side bracket). When the servo motor stops, fretting is likely to occur at the bearing. Therefore, suppress
the vibration to about half of the permissible value.
Servo motor
Y
Vibration
X
0
1000 2000 3000 4000 5000 6000 7000
10
100
1000
Speed [r/min]
Vibration amplitude (both amplitudes) [
μ
m]
6. V10 indicates that the amplitude of a single servo motor is 10 μ m or less. The following figure shows the servo motor mounting
position for measurement and the measuring position.
Servo motor
Top
Bottom
Measuring position
7. The following shows permissible load for the shaft. Do not subject the shaft to load greater than the value in the specifications
list. The value assumes that the load is applied independently.
L
Radial load
Thrust load
L: Distance from flange mounting surface to load center
8. When you conform HG-KN series servo motor to the UL/CSA standard as a certified product by UL, the insulation class will be
105 (A). The insulation class is approved for 130 (B) as for the UL/CSA standard by TÜV Rheinland.
9. Values in parentheses are applicable according to the parameter setting of the servo amplifier. For details, refer to each servo
amplifier instruction manual.
10. Follow the restrictions in section 2.11 when using the servo amplifiers at altitude exceeding 1000 m and up to 2000 m above
sea level.