Accessories
For all motor components a great number of mechanical add-ons is available.
Brakes
Holding brakes or motor brakes should retain loads or prevent movement of motors from standstill. In our workshop, we can mount the suitable holding brakes to your motor.
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Drawings
SAT-Data
Power Supply
A power supply is a stand-alone device or an assembly for powering devices or assemblies. These are used when other voltages and currents are required than provided by the power grid.
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Drawing
SAT-Data
Power Supply Module, rack mount
Energy Saving Module
KCM modules (KOLLMORGEN capacitor modules) absorb kinetic energy generated by the motor when it is operating in generator mode. Normally, this energy is dissipated as waste via brake resistors. KCM modules, however, feed the energy they have stored back into the intermediate circuit as and when it is required. The modules are available in 3 different versions.
KCM-S
Saves energy: The energy stored in the capacitor module during regenerative braking is available the next time acceleration happens. The module's inception voltage is calculated automatically during the first load cycles.
KCM-P
Power in spite of power failure: If the power supply fails, the module provides the servo amplifier with the stored energy that is required to bring the drive to a standstill in a controlled manner (this only applies to the power supply voltage; battery-back the 24 V supply separately).
KCM-E
Expansion module for both applications. Expansion modules are available in two capacitance classes. The modules can be combined as required.
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Brake Resistance
The speed of our synchronous motors is usually controlled by a Servo Drive. To prevent damage to components, the DC bus voltage must remain below a specified critical value. In many cases, feeding energy back into the grid is not economical. Instead, the extra energy is converted into heat using a chopper and a dynamic braking resistor.
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