Castor Wheel 1.5 inch Nylon Robot Chassis Mobility
Castor Wheel — 1.5-inch Nylon with Bearing for Robot Chassis
The Castor Wheel is a smooth-rolling mobility solution for custom robot chassis and DIY projects. Its 1.5-inch diameter and durable nylon construction offer low friction and quiet operation. Ideal for two-wheel drive robots where a front or rear caster provides balance.
Key Specifications
| Specification | Value |
|---|---|
| Wheel Diameter | 1.5 inches (38 mm) |
| Material | Nylon |
| Mounting Type | M4 bolt hole |
| Bracket Material | Metal |
| Load Capacity | Up to 3 kg |
| Bearing Type | Ball bearing |
What You Can Build With This
- Ball-following robot with a 2-wheel plus caster chassis
- Arduino obstacle avoidance car using an ultrasonic sensor
- Raspberry Pi surveillance rover with camera module
- Custom DIY mobile platform for experiments
Compatibility
This caster wheel is compatible with common robot chassis kits and base plates made of acrylic or plywood (3–5 mm thick). It pairs well with 12V DC motors and standard Arduino motor shields like the L298N or L293D.
Wiring Notes
No electrical connections are required. Mount the wheel using the M4 bolt through the bracket hole into your chassis. Center the caster for stable movement and ensure ground clearance for uneven surfaces.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Arduino robot kits?
Yes, this caster wheel fits most standard Arduino and Raspberry Pi robot chassis with M4 mounting points and works with common motor drive setups.
What is the maximum load?
The castor wheel supports up to 3 kg, making it suitable for small to medium robots without compromising smooth movement.
Does it include mounting hardware?
Each unit includes one M4 bolt and nut. Additional washers may be needed for thicker base plates.
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
What you can build with this
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items