Product Description

The Rexroth Indramat Company manufactures numerous technologies that are used in the automation systems on the factory floor. Among these products are variable frequency drives of which the KDF1.1-150-300-W1-115 is part of. It falls under the KDF product group which comes in a maintenance-free construction. It is used to operate motors of up to 25 HP horsepower. The KDF1.1-150-300-W1-115 enables unrestricted four-quadrant operation and positing. Thanks to a high-speed range of 0 to 8000 rpm, it becomes ideal for numerous applications that require small to high speeds.

The drive is equipped with a 16 bit parallel digital command input that allows it to be operated by any control system. With it, you get accurate speed control owing to the microprocessor-based digital velocity loop. This is unlike the conventional variable frequency control that is susceptible to drift. When at zero speed, stiffness is achieved that makes the motor resist any attempt to change its speed through load variation providing up to the peak system torque. The KDF1.1-150-300-W1-115 consists of a control principle that provides the highest stiffness and stability known in the industry. The load variation present determines the lowest usable speed.

The KDF1.1-150-300-W1-115 features an input voltage of 3 x 220 VAC, an output voltage of 300 VDC, and an output current of 100 Amps. The power rating of the drive is 30 KVA while the maximum power dissipation within the control cabinet is 150 W. it weighs 20.4 kg and features a fan/control voltage of 115 VAC. The ambient conditions include a storage and transportation temperature range of -30 to 85 degrees, an operating temperature range of 5 to 45 degrees, and a maximum installation altitude of 1000 meters above sea level. This product is available from Wake Industrial with a one-year warranty period.