GT2 Perlin Driven Pulley without Teeth Bore 5 mm (for 20 Teeth Driver Pulley)
GT2 Perlin Driven Pulley without Teeth Bore 5 mm (for 20 Teeth Driver Pulley)
GT2 Perlin Driven Pulley without Teeth - Bore 5 mm (for 20 Teeth Driver Pulley)
High-quality GT2 toothless (smooth/idler) driven pulley designed to pair with a 20-tooth GT2 driver pulley. Featuring a precision 5 mm bore and integrated bearing, this pulley delivers smooth, low-friction belt guidance for 3D printers, CNC machines, and linear motion systems. Available from The Tech Depot, Bengaluru with fast shipping and dedicated technical support.
Specifications
| Pulley Type | GT2 Smooth/Toothless Idler (Driven/Perlin Pulley) |
| Compatible Belt Profile | GT2 (2 mm pitch) |
| Designed to Pair With | 20-Tooth GT2 Driver Pulley |
| Outer Diameter | ~12 mm (matches 20T GT2 pitch diameter) |
| Bore Diameter | 5 mm |
| Belt Width Compatibility | 6 mm (standard GT2 belt) |
| Teeth | None - smooth running surface for reduced belt wear |
| Bearing | Built-in dual-flange ball bearing for low-friction rotation |
| Material | Aluminum alloy body with steel bearing |
| Flange | Dual flanges for belt retention and tracking |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Toothless Smooth Design: The absence of teeth on the driven side reduces belt wear, minimizes noise, and allows the belt to glide freely - ideal for idler and tensioner positions in belt-driven systems.
- Precision 5 mm Bore: Fits standard 5 mm shafts and shoulder bolts commonly used in 3D printers (Creality Ender 3, Prusa i3, Anet A8) and CNC platforms.
- Matched for 20-Tooth Driver Pulleys: Outer diameter is engineered to match the effective pitch diameter of a 20-tooth GT2 pulley, ensuring consistent belt tension and even load distribution across the belt loop.
- Integrated Ball Bearing: Built-in sealed bearing provides ultra-smooth, maintenance-free rotation with minimal friction and long service life.
- Dual Flanges: Raised edges on both sides prevent the GT2 belt from slipping off during high-speed or direction-change movements.
- Lightweight Aluminum Construction: Reduces rotational inertia for faster acceleration and deceleration in motion systems.
Why Choose This Pulley?
- Reduced Belt Wear: Smooth surface eliminates tooth-on-tooth contact on the return side, significantly extending GT2 belt lifespan.
- Quieter Operation: No tooth engagement means dramatically lower noise compared to toothed idler pulleys.
- Proper Belt Tension: Matched diameter ensures the belt runs at a consistent height and tension when paired with a 20T driver pulley, preventing belt skip or slack.
- Drop-In Replacement: Standard dimensions make it a direct replacement for worn or damaged idler pulleys in most GT2-based motion systems.
- 100% Authentic: Sourced from trusted, authorized suppliers - precision-machined for reliable performance.
- Fast 1-5 days shipping: Ships from our Bengaluru warehouse; same-day delivery available within Bengaluru.
Common Applications & Project Ideas
- 3D Printer X/Y Axis Idler: Use as the return-side idler pulley on CoreXY, Cartesian, or Delta 3D printers for smooth belt routing on X and Y axes.
- CNC Machine Belt Tensioner: Install on DIY CNC routers and laser engravers to maintain proper GT2 belt tension without adding unnecessary tooth wear.
- Linear Motion & Actuator Systems: Ideal for camera sliders, robotic arms, automated conveyors, and any GT2 belt-driven linear rail setup.
- 3D Printer Upgrades: Replace stock toothed idlers with this smooth pulley to reduce ghosting/ringing artifacts in prints caused by idler vibration.
- Education & Prototyping: Perfect for students building belt-drive mechanisms in robotics, mechatronics courses, and engineering labs.
How It Works in a Belt System
In a typical GT2 belt-drive setup, the driver pulley (with 20 teeth) is mounted on a stepper motor and actively engages the toothed side of the belt to transmit motion. The driven/idler pulley (this product) sits on the opposite end of the belt loop, guiding the belt's smooth back surface. Because only the driver side needs tooth engagement, a toothless idler reduces friction, noise, and wear while maintaining accurate belt tracking.
What's in the Box
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy GT2 Perlin Driven Pulley without Teeth Bore 5 mm (for 20 Teeth Driver Pulley) Online in India
Purchase the GT2 Perlin Driven Pulley without Teeth Bore 5 mm (for 20 Teeth Driver Pulley) online at The Tech Depot - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on GT2 Perlin Driven Pulley without Teeth Bore 5 mm (for 20 Teeth Driver Pulley) with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy GT2 Perlin Driven Pulley without Teeth Bore 5 mm (for 20 Teeth Driver Pulley) at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.