Product Description

The RAC 3.5-150-460-A0S-Z1-220 is a spindle drive manufactured by Rexroth Indramat as part of the RAC servo drive series. The RAC 3.5-150-460-A0S-Z1-220  spindle drive possesses some special features that makes it stand out among all other competing spindle drives. First of all, the RAC 3.5-150-460-A0S-Z1-220 spindle drive can be configured to stimulate a generation of continuous power output in the servo motors connected to it. Also, in the servo system, the RAC 3.5-150-460-A0S-Z1-220 spindle drive helps the servo motor to rotate with high stiffness and within a broad speed range. The servo drive delivers the best results when paired with Rexroth Indramat’s 2AD asynchronous main spindle motors and 1MB frameless spindle motor

The RAC 3.5-150-460-A0S-Z1-220 spindle drive uses a three-phase power connector, which is much more space-efficient and provides more electrical output than the single-phase power connector. Special components such as the heat sink and the built-in fan help the spindle drive keep its temperature within the tolerated temperature range. The spindle drive has a maximum resolution of 1/4000000th of a revolution, which allows it to detect and control movement in the servo motor at very low speeds. The high resolution of the RAC 3.5-150-460-A0S-Z1-220 spindle drives another major advantage of the spindle drive over other spindle drives.

The RAC 3.5-150-460-A0S-Z1-220 spindle drive has a rated current of about 150  Amperes. It also has an analog 10 Volt speed set point. The spindle drive does not use an additional encoder, but it contains a RS 232 C serial interface. The spindle drive also contains a bleeder resistor. The RAC 3.5-150-460-A0S-Z1-220 spindle drive weighs about 120 kilograms, while its installation accessories and its mounting frame can weigh about 2 kilograms and 1.7 kilograms, respectively. This unit can be shipped globally with a one-year warranty period from Wake Industrial.