Product Description

The 12.56.210 frequency inverter from KEB packs robust performance into a space-saving form factor. As part of the F5 Combivert Axis Drive Series, it provides precise speed control for 3-phase electric motors up to 4kW. With adjustable output ranging from 0-500Hz, this drive meets the needs of diverse industrial automation applications. At just 310 x 240 x 180mm and 6.83kg, the 12.56.210 delivers exceptional functionality in a highly compact footprint. The slim profile simplifies integration into crowded control cabinets where space is limited. Despite its small size, the unit still provides ample power.

This model has a continuous rating of 5.3kW (6.6kVA) at ambient temperatures up to 50°C. It can produce up to 9.5A max current for driving AC induction motors with peak demand. The 12.56.210 accepts a 3-phase input voltage spanning 380 to 460V at 50/60Hz. The output voltage matches the supply voltage, avoiding any reduction in motor torque. This enables full rated motor performance. KEB engineered the 12.56.210 for long service life with rugged internal components rated for industrial use.

Operators can easily command the drive through the built-in keypad or configure it for remote communications. Settings include acceleration/deceleration ramps, speed limits, torque control, and more. Monitoring functionality provides access to diagnostics for troubleshooting. With programmable DC braking, the 12.56.210 excel at applications requiring quick stops or reversals. The wide speed range reaches nearly 1000 RPM for 4-pole motors, perfect for high-performance automation tasks. It also runs quietly for noise-sensitive areas. From machine tools and packaging equipment to food processing, textile, and materials handling, this inverter suits wide-ranging needs. It pairs well with conveyors, mixers, centrifuges, pumps, and other machinery. The compact size takes up minimal space inside cabinets or next to equipment. For exceptional adjustable-frequency performance in tight spaces, few inverters can match the versatility of the 12.56.210.