01.S4.R2E-3002 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 01.S4.R2E-3002 is part of the S4 Combivert Servo Controllers series. This servo controller features a supply voltage of 200 V, an operating temperature range of -10 to +45 degrees Celsius, and supports a 3-phase mains connection at 50/60 Hz. It has an integrated EMC filter, IP20 protection, and includes resolver feedback with incremental encoder simulation.
Internal Product Review
The 01.S4.R2E-3002 is a KEB Combivert servo controller with a 3-phase mains connection and 200 V supply voltage. Integrated EMC filtering and a resolver feedback interface support clean signal handling and dependable closed-loop control. IP20 protection makes this unit a strong choice for well-managed industrial cabinets.
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Product Description:
The 01.S4.R2E-3002 is a Combivert servo controller produced by KEB within the S4 Combivert Servo Controllers series. It governs synchronous or asynchronous servomotors that use resolver feedback in automated machinery. By modulating incoming mains power, the unit connects plant-level controls to the mechanical axis and provides precise speed and torque regulation. This control method supports coordinated motion in production machines that require stable motor response under changing loads.
The command stage accepts an analog reference of -10 to +10 V, allowing bidirectional operation without additional offset hardware. Molded terminals receive PNP digital inputs rated for +12 to +33 V, and each channel has an internal pull-down resistance of 2.7 kΩ to stabilize its logic level. Power enters through a three-phase connector, and the controller operates at a nominal frequency of 50 or 60 Hz with a tolerance of ±2 Hz. A DC link of 200 V supports low-voltage servomotors used in compact production equipment. The electronics are housed in an open-chassis enclosure with an IP20 protection rating, making the controller suitable for installation inside a ventilated control cabinet. The enclosure prevents accidental contact with hazardous internal components but does not provide protection against water.
The controller supports a rated motor speed of 3000 rpm, matching the operating range of compatible KEB resolver motors. Continuous operation is permitted at ambient temperatures from -10 to +45 °C and at elevations up to 2000 m; operation outside these limits requires derating. Relative humidity can reach 95%, provided that condensation does not form inside the enclosure. The permitted storage temperature ranges from -25 °C to +70 °C when the controller is not operating. An integrated EMC filter limits conducted electrical noise, while the resolver and incremental encoder simulation circuitry provides feedback signals for the connected control system. The controller uses compact size code 01 and includes interference suppression for installation near other industrial control equipment.
