A06B-0075-B203 Alpha BiS2/4000HV Servo | Buy

A06B-0075-B203 – Fanuc Alpha BiS2/4000HV AC Servo Motor, Straight Shaft, In Stock

Buy the Fanuc A06B-0075-B203, an Alpha BiS2/4000HV AC servo motor, high-voltage (HV) type, straight keyed shaft, b128ia encoder. In stock and available for fast shipping. Get a quote today.

Key Technical Specifications

  • Product Type: AC servo motor, Alpha series, model BiS2/4000HV
  • Product Series: A06B-0075
  • Voltage Class: High-voltage (HV)
  • Shaft Type: Straight, keyed (ST, SLK)
  • Encoder: b128ia
  • Application: CNC feed axis motion control
  • Country of Origin: Japan

Design and Performance

High-Voltage Motor for Direct-Line Power Applications

As a high-voltage (HV) variant, the A06B-0075-B203 is designed for direct connection to higher supply voltages, suiting facilities and CNC configurations standardized on high-voltage input power distribution without requiring an additional step-down transformer.

High-Resolution Encoder for Precise Positioning

Equipped with a b128ia encoder, this motor delivers precise position feedback for CNC feed axis applications, supporting accurate, repeatable machining performance.

Keyed Shaft for Secure Mechanical Coupling

A straight, keyed shaft design provides secure, slip-resistant coupling to ball screws, gearboxes, or other mechanical drive components, supporting reliable torque transfer in demanding axis applications.

Precision, Efficient Design for Modern Automation Systems

Combining precision, efficiency, and robust construction, the BiS2/4000HV motor family is built to meet the demands of modern industrial automation systems requiring dependable, high-quality servo performance.

Genuine FANUC Alpha Engineering

As part of FANUC’s Alpha servo motor series, the A06B-0075-B203 is engineered for direct compatibility with Alpha-compatible servo amplifier modules, ensuring correct electrical and mechanical integration into CNC drive systems.

Why Buy the A06B-0075-B203 From Us

  • In stock and ready for immediate dispatch
  • Fast shipping on every order
  • Commercial advisory support to help you confirm compatibility with your FANUC CNC system and servo amplifier
  • Competitive pricing — get a quote in minutes

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