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CNC Machine Parts | CNC Helical Racks & Pinion | Pinion & Gear Box | Pulley Pinion 14mm in Lahore Pakistan

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CNC Machine Parts > CNC Helical Racks & Pinion > Pinion & Gear Box > Pulley Pinion 14mm


⚙️ Pulley Pinion 14mm for CNC Machines

Category: CNC Machine Parts > CNC Helical Racks & Pinion > Pinion & Gear Box


Product Overview

The Pulley Pinion 14mm is a precision-machined component designed for transmitting rotary motion from a motor to a linear rack system in CNC machines. With a 14mm bore size, it is compatible with motors or shafts of 14mm diameter and is typically used in rack-and-pinion drive systems for CNC routers, laser cutters, plasma machines, and automated gantries.

This pinion gear works in conjunction with a timing pulley or rack and ensures accurate, backlash-minimized motion control.


🔧 Key Features

  • 14mm Inner Bore Size
    Designed to fit motors or shafts with a 14mm diameter.

  • High-Precision Teeth
    Accurate gear teeth provide smooth, consistent motion and minimize backlash.

  • Hardened Steel / Alloy Construction
    Built to endure high torque loads, wear, and long operational cycles.

  • Helical or Straight Teeth Options (specify if available)
    Enables smoother engagement and quieter operation (in helical type).

  • Anti-Slip Design
    Machined for a secure grip on the shaft, often includes a keyway or set screws.

  • Compatible with Gearboxes or Timing Pulleys
    Easy integration into various CNC transmission systems.

  • Low Maintenance
    Minimal wear when paired with properly aligned racks and gearboxes.


⚙️ Technical Specifications

Specification Value
Bore Diameter 14mm
Material Hardened Steel / Alloy Steel
Gear Type Pinion (Helical or Straight Teeth)
Number of Teeth [Insert number, e.g. 15T]
Outer Diameter [Insert OD in mm]
Tooth Pitch [Insert pitch, e.g. Module 1.5]
Fixing Type Set Screws / Keyway
Surface Finish Precision Ground / Black Oxidized
Application CNC Linear Motion Drive

🛠️ How to Use

Step 1: Mounting

  • Slide the pulley pinion onto a 14mm motor or gearbox shaft.

  • Align the keyway or set screw with the shaft slot (if applicable).

Step 2: Tightening

  • Secure the pinion with set screws or a locking ring to prevent slippage during motion.

Step 3: Rack Engagement

  • Align the pinion with the CNC helical rack for accurate gear meshing.

  • Maintain correct pitch and backlash setting for smooth operation.

Step 4: Test Motion

  • After installation, jog the axis slowly to check for smooth movement, proper alignment, and no vibration.


🧰 Applications

  • CNC Routers (Wood, Acrylic, Foam)

  • CNC Plasma and Laser Cutters

  • CNC Gantry Systems and XY Tables

  • Industrial Automation

  • Motion Transfer in Rack-and-Pinion Systems


🌟 Why Choose Our 14mm Pulley Pinion?

  • Precision-engineered for CNC-grade performance

  • Durable, long-lasting materials

  • Easy to install and align

  • Compatible with most standard racks and motor setups

  • Available in different tooth profiles and counts (customizable)

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