Mitsubishi Electric HG-KN, Инструкция по эксплуатации

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2. INSTALLATION
2 - 7
2.9 Machine accuracies
The following table indicates the machine accuracies of the servo motor around the output shaft and
mounting. (except the optional products)
Accuracy [mm]
Measuring
position
Flange size
100 × 100
or less
130 × 130 176 × 176
Runout of flange surface to output
shaft
a) 0.05 0.06 0.08
Runout of fitting OD of flange surface b) 0.04 0.04 0.06
Runout of output shaft end c) 0.02 0.02 0.03
b)
c)
a) A
A
A
2.10 Mounting servo motors
Be sure to use the servo motor within the specified environment, and mount the servo motor on a machine
having the equivalent heat dissipation effect as the following aluminum flange.
The temperature of the servo motor increases differently depending on its mounting environment, operating
conditions, etc. Make sure to check the temperature with an actual machine.
Flange size [mm]
Servo motor
HG-KN HG-SN
250 × 250 × 6 13/23
250 × 250 × 12 43 52/102/152
300 × 300 × 12 73
300 × 300 × 20 202/302
2.11 Restrictions when using the equipment at altitudes exceeding 1000 m and up to 2000 m above sea
level
As heat dissipation effects decrease in proportion to decreasing air density, use the equipment within the
effective load ratio and regenerative load ratio shown in the following figure.
0 2000 1000
Altitude
95
100
0
Regenerative load ratio
Effective load ratio
[%]
[m]