With their wide hubs and finished bores, these sprockets are ready to mount to a shaft. All are made of steel, include two set screws, and are designed for use with ANSI #40 single-strand chain.
This is a custom part. Please allow 2-4 days for shipping.
This is a ANSI #40 sprocket that is custom bored to fit our wheelchair motors (link TD-111-135). We use these in most of our chain driven robots with wheelchair motors.
Ready to ship prebuilt tracked platform with DeWalt battery adapter. This lightweight platform uses IG42 122 RPM motors, all-terrain tracks, and an RC control system. Powered by standard DeWalt batteries for ease of use.
This is powerful wheelchair motor. They make great heavy-duty robot motors. 250W 80RPM motors with 17mm keyed shaft output. They are sold individually.