Showing 17–32 of 43 results
The 8mm aluminum key hub uses a machined keyway and set screw to create a secure connection between an 8mm motor shaft and a compatible wheel. Custom bore options are available for project-specific mounting requirements. Key Features: • Material: Aluminum alloy • Outside diameter: 57mm • Inside diameter: 8mm • Net weight: 60g • Sold…
The 10mm aluminum key hub uses a machined keyway and set screw to create a secure connection between a 10mm motor shaft and a compatible wheel. Custom bore options are available for project-specific mounting requirements. Key Features: • Material: Aluminum alloy • Outside diameter: 57mm • Inside diameter: 10mm • Net weight: 58g • Sold…
The 16mm aluminum key hub uses a machined keyway and set screw to create a secure connection between a 16mm motor shaft and a compatible wheel. Custom bore options are available for project-specific mounting requirements. Key Features: • Material: Aluminum alloy • Outside diameter: 57mm • Inside diameter: 16mm • Net weight: 82g • Sold…
The 3mm aluminum mounting hub connects small mecanum and omni wheels to a compatible DC motor shaft. Its machined aluminum body provides a lightweight, secure interface for compact robotics and educational platforms. Key Features: • Used to connect robot wheel and a DC motor • Material: Aluminum alloy • Outside diameter: 13.9mm • Inside diameter:…
The 5mm aluminum mounting hub connects small mecanum and omni wheels to a compatible DC motor shaft. Its machined aluminum body provides a lightweight, secure interface for compact robotics and educational platforms. Key Features: • Used to connect robot wheel and a DC motor • Material: Aluminum alloy • Outside diameter: 13.9mm • Inside diameter:…
This 10mm stainless steel key hub is designed to connect a motor and a wheel. The stainless steel construction provides greater strength and durability than an aluminum version. The hub is secured to the motor shaft with a key and thread-locking compound. It provides a durable connection between the motor shaft and wheel. We manufacture…
This 12mm stainless steel key hub is designed to connect a motor and a wheel. The stainless steel construction provides greater strength and durability than an aluminum version. The hub is secured to the motor shaft with a key and thread-locking compound. It provides a durable connection between the motor shaft and wheel. We manufacture…
This 16mm stainless steel key hub is designed to connect a motor and a wheel. The stainless steel construction provides greater strength and durability than an aluminum version. The hub is secured to the motor shaft with a key and thread-locking compound. It provides a durable connection between the motor shaft and wheel. We manufacture…
The 6mm aluminum spacer hub combines a wheel spacer and keyed shaft hub in one component. Its keyway and set-screw hole provide a compact connection between the motor shaft and wheel, reducing the need for separate mounting hardware. Key Features: • Material: Aluminum alloy • Outside diameter: 57mm • Inside diameter: 6mm • Net weight:…
The 8mm aluminum spacer hub combines a wheel spacer and keyed shaft hub in one component. Its keyway and set-screw hole provide a compact connection between the motor shaft and wheel, reducing the need for separate mounting hardware. Key Features: • Material: Aluminum alloy • Outside diameter: 57mm • Inside diameter: 8mm • Net weight:…
The 10mm aluminum spacer hub combines a wheel spacer and keyed shaft hub in one component. Its keyway and set-screw hole provide a compact connection between the motor shaft and wheel, reducing the need for separate mounting hardware. Key Features: • Material: Aluminum alloy • Outside diameter: 57mm • Inside diameter: 10mm • Net weight:…
The 3mm brass hex coupling connects a compatible 38mm plastic omni wheel to a 3mm motor shaft. Its compact hexagonal body and stainless steel set screw provide a secure interface for small robotic and educational platforms. Specification: •Material: brass •Hole Diameter: 3mm •Hexagonal length:10mm •hexagonal edge to edge distance:8mm •Total length:18mm • Net weight: 6.5g…
The 4mm brass hex coupling connects a compatible 38mm plastic omni wheel to a 4mm motor shaft. Its compact hexagonal body and stainless steel set screw provide a secure interface for small robotic and educational platforms. Specification: •Material: brass •Hole Diameter: 4mm •Hexagonal length:10mm •hexagonal edge to edge distance:8mm •Total length:18mm • Net weight: 6g…
The 16mm aluminum key hub connects model MO122 and compatible wheels to a 16mm motor shaft. A machined keyway and thread-locking compound provide a secure wheel-to-shaft connection. Key Features: • Material: Aluminum alloy • Outside diameter: 36mm • Bore length: 20mm • Inside diameter: 16mm • Net weight: 42g • Sold individually Downloads MH130 –…
The 14mm aluminum key hub connects model MO122 and compatible wheels to a 14mm motor shaft. A machined keyway and thread-locking compound provide a secure wheel-to-shaft connection. Key Features: • Material: Aluminum alloy • Outside diameter: 36mm • Bore length: 20mm • Inside diameter: 14mm • Net weight: 44g • Sold individually Downloads MH131 –…
The 12mm aluminum key hub connects model MO122 and compatible wheels to a 12mm motor shaft. A machined keyway and thread-locking compound provide a secure wheel-to-shaft connection. Key Features: • Material: Aluminum alloy • Outside diameter: 36mm • Bore length: 20mm • Inside diameter: 12mm • Net weight: 47g • Sold individually 12mm Key hub
Application guides
Use these guides to confirm load, floor, mounting and motion requirements before choosing a model or sending an inquiry.