Description

The MITSUBISHI HC-KFS23K-S49 is a highly integrated, compact servo motor system from Mitsubishi Electric’s extensive HC-KFS series. This model represents a complete motion solution, combining a high-performance permanent magnet synchronous motor, a precision absolute encoder, and an electromagnetic brake into a single, ready-to-install unit. Designed for seamless integration with Mitsubishi’s MR-J4 and other compatible servo amplifiers, the core function of the MITSUBISHI HC-KFS23K-S49 is to convert electrical commands from the drive into precise mechanical motion, offering exceptional control over speed, torque, and position. This specific model is engineered for applications where controlled stopping and holding are critical, as the integrated electromagnetic brake automatically engages in the event of a power loss to prevent unintended movement, enhancing both operational safety and mechanical reliability. The MITSUBISHI HC-KFS23K-S49 delivers a robust combination of high torque density and responsiveness in a compact frame size, making it an ideal choice for optimizing space-constrained automated systems and improving overall machine performance.

HC-KFS23K-S49 MITSUBISHI

Technical Specifications

Main Features and Advantages

Integrated Safety and Reliability: The key distinguishing feature of the MITSUBISHI HC-KFS23K-S49 is its built-in electromagnetic brake. This failsafe mechanism is critical for vertical axis applications or material handling, as it securely holds the load in position during power-off conditions, preventing drops and ensuring operational safety. This integrated design eliminates the need for external braking systems, simplifying mechanical design and installation.

Superior Control and Precision: Equipped with a high-resolution 24-bit absolute encoder, this servo motor provides exceptional positional accuracy. The absolute system eliminates the need for a homing routine upon power-up, as it immediately recognizes its position, drastically reducing machine startup time and enhancing productivity. The low-inertia rotor design allows for extremely rapid acceleration and deceleration, enabling shorter cycle times in high-speed repetitive applications.

Compact and Robust Construction: Despite its powerful output, the MITSUBISHI HC-KFS23K-S49 features an incredibly compact 40mm frame size. This space-saving design is ideal for modern machinery where panel space is at a premium. Furthermore, its IP65 rating ensures protection against dust and oil jets, guaranteeing reliable and long-lasting operation in harsh industrial environments, such as machine tools and packaging equipment.

Seamless System Integration: Designed as part of Mitsubishi’s comprehensive motion control ecosystem, the MITSUBISHI HC-KFS23K-S49 is perfectly matched with MR-J4 series servo amplifiers. This synergy allows for advanced functionality like vibration suppression control and adaptive tuning, which automatically adjusts to changing load conditions, minimizing mechanical vibration and optimizing settling times for higher throughput.

Application Field

The MITSUBISHI HC-KFS23K-S49 is engineered for automated systems where precision, safety, and compactness are paramount. It is extensively used in vertical axis control applications on robotic arms, pick-and-place units, and Z-axis actuators, where the integrated brake is essential for safely holding the load and preventing gravity-induced falls during emergency stops or power loss. In semiconductor and electronic assembly equipment, its high precision and rapid response are critical for delicate handling and precise positioning of components. The motor is also a perfect fit for compact automation within packaging machinery, driving capping, labeling, and indexing stations with high speed and accuracy. Furthermore, its robust IP65 construction makes it suitable for food and beverage processing machines and medical automation equipment, where resistance to washdowns and contaminants is required. The MITSUBISHI HC-KFS23K-S49 provides a reliable and safe motion solution for any application demanding controlled stopping and holding from a compact servo package.

HC-KFS23K-S49 MITSUBISHI

Related Products

MITSUBISHI MR-J4-40B: The corresponding 400W servo amplifier designed for optimal performance with the HC-KFS23K-S49 and other motors in its class, supporting the absolute encoder and brake control.

MITSUBISHI HC-KFS23: The identical servo motor model without the electromagnetic brake, for applications where holding is not required.

MITSUBISHI HC-KFS43K-S49: A 400W servo motor with a brake from the same series, offering higher torque for more demanding applications.

MITSUBISHI HC-KFS13K-S49: A 100W version with a brake, for lower power requirements.

MITSUBISHI HC-RFS103K-S49: A medium-inertia 1kW motor with brake, suitable for applications requiring higher inertia matching.

MITSUBISHI RD77MS: A motion module that can control multiple axes of HC-KFS23K-S49 motors within a Mitsubishi MELSEC iQ-R PLC system.