Product Description

The MMC-SD-12.0-460-D is a Digital MMC smart drive by Kollmorgen. It features a continuous output current of 27.5 Amperes, a max. current of 55 Amperes and 12 kW power rating. In general, digital MMC smart drives receive motion commands through a digital link or digital connection. Some characteristic features of the MMC-SD-12.0-460-D include a diagnostic LED (yellow colour), a green LED as a power indicator, user-upgradable flash memory, general-purpose DC 24 Volts inputs and outputs, etc.

The MMC-SD-12.0-460-D comes in a protective casing that shields its internal circuitry from damage due to mechanical breakdown, moisture condensation, static discharge, vibration, magnetic field and other hazards. The ambience of the storage environment must be free from corrosive substances, explosive materials and conductive particles & fluids. When installing the MMC-SD-12.0-460-D, all minimum clearances must be maintained to facilitate the adequate flow of air, easy access to the module and appropriate bend radius of cables. The pollution degree of this smart drive is 2. To further improve the performance of this unit, it must not be installed in the vicinity of strong electromagnetic noise sources.

Ordinarily, MMC units will not require coolers, but if the ambient air is hot or humid, a fan, air conditioner/dehumidifier or heat exchanger may be required to create the much-recommended operating environment. The MMC-SD-12.0-460-D weighs 35 lbs (15.88 kg), and its nominal input power is 13.3 kVA. It has a power loss rating of 300 Watts, an input frequency of 47 – 63 Hz and an output frequency of 0 Hz to 300 Hz. The operating temperature range of the MMC-SD-12.0-460-D is 7^o C to 50^o C (45^o F to 122^o F).