Creality Ender-3/PRO Endstop Switch Module
40.00 EGP
The Creality Ender-3 / Ender-3 PRO Endstop Switch Module is a mechanical limit switch used to define the home position (X/Y/Z-axis) in Creality 3D printers. This microswitch-based sensor ensures precise positioning by triggering when the printer’s carriage or bed reaches its physical limit, preventing over-travel and ensuring accurate prints.
Compatible with Ender-3, Ender-3 Pro, Ender-3 V2, CR-10, and other RepRap-based 3D printers, this switch is a critical safety component for reliable auto-homing and print bed calibration.
Description
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🔑 Key Features
✅ Mechanical Limit Switch – Reliable physical contact-based triggering.
✅ 3-Pin Connector (VCC, GND, Signal) – Plug-and-play with Creality motherboards.
✅ Normally Open (NO) Contact – Triggers when pressed (low signal).
✅ Long Lifespan – Rated for 100,000+ cycles.
✅ Easy Installation – Mounts with M3 screws (included).
✅ Compatible with Marlin & Klipper Firmware.
📊 Technical Specifications
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Type: Mechanical Microswitch (SPST – Normally Open).
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Operating Voltage: 5V (Standard for 3D printer logic).
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Current Rating: 0.1A @ 125V AC / 1A @ 30V DC.
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Trigger Force: ~160gf (light actuation).
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Connector: 3-Pin JST (or Dupont-style, depending on model).
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Mounting: M3 screw holes (fits Creality Ender-3 brackets).
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Dimensions: ~19mm × 10mm × 6mm (switch only).
🔧 Installation & Wiring
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Mount the Switch: Secure to the X/Y/Z-axis endstop position using M3 screws.
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Connect to Motherboard:
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Signal (S) → Endstop pin on board (e.g.,
X-STOP). -
VCC (+5V) → 5V power pin.
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GND → Ground pin.
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Test Homing: Use LCD menu → Auto Home to verify triggering.
⚠ Troubleshooting Tips:
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If the printer doesn’t stop, check for loose wiring or faulty switch.
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If false triggering, ensure the lever isn’t bent or obstructed.
🛠 Applications
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X/Y/Z-axis homing in Creality Ender-3, CR-10, and similar printers.
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Replacement for worn-out endstops (common after long-term use).
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DIY CNC machines & robotics (as a limit switch).
📦 Package Includes
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1× Mechanical Endstop Switch (3-pin).
⚡ Why Choose This Endstop?
✔ OEM-Compatible – Direct replacement for Creality printers.
✔ Durable & Reliable – No false triggers from dust/vibrations (unlike optical sensors).
✔ Budget-Friendly – Cost-effective solution for 3D printer maintenance. -
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