Tsubaki ZIP CHAIN ACTUATOR ZCA25, Инструкция по эксплуатации

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Standard Terminal Box Specifications
Table 26 Standard Terminal Box
Motor size: 0.2kW / 0.4kW (resin) ZCA35 / ZCA45
Terminal box dimensions Terminal box position
W
ith
b
ra
ke
Motor size: 0.75kW (steel) ZCA45
Terminal box dimensions Terminal box position
W
ith
b
ra
ke
■ Inverter Drive
・ ZCA25M motors (60W, 90W)
A 200V class motor can be driven from the inverter unless it is operated at low frequency or a frequency of
60Hz or higher. 400V class motors cannot be driven by an inverter.
・
ZCA35M, ZCA45M motors (0.2kW or more)
The maximum operating frequency is 120Hz, and the low Hz range (low frequency) should be used within
the allowable range of the inverter. The 0.75kW motor type is also capable of constant torque operation
between 6Hz and 60Hz using a standard motor.
・
Frequency and torque characteristics on 0.2kW or larger motor
At high speeds, torque decreases inversely in proportion to the rotation speed because the power becomes
constant at kW. In addition, as the rotation speed increases, motor noise, motor fan noise, reduction gear
noise, and vibrations also increases.
At low speeds, the operating and cooling efficiency of the motor decreases, so temperature raises. It is
required to limit the torque to use.