EB Double-Shaft Series Screw Drive Linear Module

Engineered as a compact, cost-effective positioning stage, the EB combines a C7 grade ball screw with dual parallel guide shafts to deliver ±0.03 mm repeat positioning accuracy in a space-saving aluminum extrusion platform.

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  • Key Features and Benefits

    • C7 grade ball screw with flange nut, available in 1204, 1605, and 1610 configurations; dust-proof and rust-resistant for reliable long-term use.
    • Dual-shaft linear guide design removes axial play for consistent, repeatable motion and higher effective load capacity.
    • Bearing steel guide shafts and rigid aluminum extrusion housing ensure durable, quiet, and smooth travel up to 300 mm/s.
    • Flexible mounting system: side-mounted M4 nuts can be positioned at any location along the extrusion, while bottom M6 movable nuts simplify limit switch installation.
    • Easy to install and commission, with a manufacturer-backed warranty and fast shipping from YIDI MOTION.
  • Technical Specifications

    Parameter

    Specification

    Model

    EB

    Effective Stroke

    0–1000 mm

    Repeat Positioning Accuracy

    ±0.03 mm

    Max. Horizontal Loading

    30 kg

    Max. Vertical Loading

    15 kg

    Running Speed

    0–300 mm/s

    Default Motor

    57 Stepper (NEMA 23)

    Ball Screw Specifications

    1204 / 1605 / 1610 (C7 grade)

  • Typical Applications

    The EB series is well suited to 3D printer axes, light-duty pick-and-place units, inspection and measurement equipment, laboratory automation, medical device actuation, and XY positioning stages where a compact footprint and dependable accuracy are required.

  • About YIDI MOTION

    YIDI MOTION designs and manufactures linear motion modules and positioning stages for industrial automation, laboratory equipment, and OEM applications. The company's product portfolio includes dual-guide heavy-duty modules and the compact EB double-shaft series, with customization available for stroke, motor, and screw configuration.

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