Pololu 3/4" Plastic Ball Caster
23170
5.99
USD
Qty
Price
1
$5.99 ea.
The 3/4" Plastic-ball caster wheel by Pololu is a very tidy solution to making a 3rd skid point for your robot!
Description [Hide]
Here's another caster wheel produced by the geeks at Pololu. It's a big one, with a 3/4" plastic ball offering a nice, low-friction ride at a height of 0.91" to 1.1"
The kit features black ABS housing, a 3/4" diameter ball, and two spacers (1/16" & 1/8" thick), and a pair of #2 nut/bolt sets.
|
Pololu ball caster
ball diameter |
Height with no
spacers |
Distance
between screw holes |
Weight
(no spacers or screws) |
| 10.2mm (0.40") | 13.6mm (0.53") | 1g (0.03oz) | |
| 10.2mm (0.40") | 13.6mm (0.53") | 4 (0.14oz) | |
| 13.6mm (0.53") | 14.7mm (0.58") | 2g (0.07oz) | |
| 13.6mm (0.53") | 14.7mm (0.58") | 9g (0.32oz) | |
|
3/4" Plastic-ball
|
23.1mm (0.91") | 6.1mm (0.24") | 7g (0.25oz) |
| 21.1mm (0.83") | 15.5mm (0.61") | 30g (1.05oz) | |
| 27.9mm (1.10") | 17.8mm (0.70") | 10g (0.36oz) |
You Might Also Like [Hide]
23190
Pololu 1" Plastic Ball Caster
The 1" Plastic-ball caster wheel by Pololu is a very tidy solution to making a 3rd skid point for your robot!
$6.99 USD
23150
Pololu 1/2" Plastic Ball Caster
This Pololu caster uses a 1/2" plastic ball to give a nice, low-friction ride at a height of 0.53" to 0.72"
$3.99 USD
QRD1114
Line Sensor
IR emitter and receiver in one package for close-range optical detection (sold individually)
$1.35 USD
11075
Hacking Electronics: An Illustrated DIY Guide for Makers
Simon Monk writes another useful book about getting right into hacking electronics. Great for impatient builders!
$33.95 USD
$0.20 USD
35191
LaserPING 2m Rangefinder Sensor Module
This is a Near-IR Laser Distance Sensor with 2M range, and 100% compatible to a PING))) Ultrasonic Distance Sensor.
$29.99 USD
51015
Pololu Dual MC33926 Motor Driver Shield
This shield makes it easy to control two brushed DC motors with your Arduino or Arduino-compatible board. It's a Dual MC33926 motor driver which operate from 5 to 28 V and can deliver a continuous 3A per motor. The board also features breakout headers for pin-remapping and standard 0.1" spacing.
$34.95 USD
$1.50 USD
52601
OpenBeam Extrusion 30mm Length
This is the 'beam' part of 'Open Beam', the central building component for the system.
$1.00 USD