The 6mm x 140mm Hex Shaft is made of stainless steel and is used throughout our building system as drive components. The Hex Shaft profile is used with pulleys, gears and hubs when tightening the set screws and creating a non-slip connection.

The WorldSkills Junior Stack Robot Collection by Studica is the authorized collection for the WorldSkills Mobile Robotics Junior Competition. This comprehensive Collection includes the controller, electronics, motors, structure, gears, wheels, bushings, bearings, coupling, collars, spacers, screws, nuts, and standoffs. 

Download brochure and BOM

M3 Stainless Steel Nyloc Nut (100 pack)

• Step File

This Hex Ball End Screwdriver can be used with most of the M3 screws.

Made from delrin in blue, this M3 Screw Spacer has a 3.2mm ID x 5.5mm OD x 1mm thick. Use it for any M3 screw.

Made from delrin in blue, this M3 Screw Spacer has a 3.2mm ID x 5.5mm OD x 2mm thick. Use it for any M3 screw.

Made from delrin in blue, this M3 Screw Spacer has a 3.2mm ID x 5.5mm OD x 5mm thick. Use it for any M3 screw.

• ODΦ20.0mm*ID14.0mm
• *3.0mm thick
• 8*Φ3.50mm holes
• 10pcs per pack
• Delrin
• Blue
• Step File

The Studica Robotics enhanced wheel Hex shaft hub kit is ideal for use with the Omni and Mecanum wheels for a strong axle hold. Used with Studica 100mm Omni wheel for a strong axel hold.

Specifications:

• Material: 6061-T6 Aluminum
• Color: Blue
• Includes clamp screws and screws and nuts for clamping to omni.

The 6mm Hex Shaft Flanged Bearing fits any of the channel and flat brackets with the common hole pattern having a center hole of 14mm. The inside diameter will fit any of the 6mm Hex Shaft axel.

• Quantity: 12
• Material: AISI440C stainless steel
• Sealed Type: ZZ metal shields
• Precision: ABEC-3
• Clearance: C0
• Lubrication:Kyodo SRL Grease
• ID (inner diameter)/Bore:6 mm Hex
• OD (outer diameter): 14 mm
• OD of Flanged Size: 15 mm
• Width: 5 mm
• Thickness of Flange: 1 mm

Precision Hub for Hex-Shaft Couplings

The Studica Robotics 6 mm Low Profile Hex Shaft Clamping Hub V2 is engineered to deliver a secure and compact coupling between your motor or drive shaft and wheels, sprockets, or other mechanical components. With its 6 mm hex-shaft ID and low profile form, it's ideal for tight-space and high-precision builds.  Made of aluminum, the Studica Robotics Clamping 6mm Hex Shaft Hub-V2 is used with our wheels.

Step File

The Maverick Motor with 50.9:1 planetary gearbox features a high‑torque reduction system engineered for demanding robotic and automation applications. Its 6mm hex output shaft ensures secure coupling with Studica‑compatible components and other hex‑based mechanical systems. Built on Studica’s industrial‑grade motor platform, this unit provides reliable, consistent performance suited for precision‑controlled, heavy‑load mechanisms.

- For clamping use the 76141 Motor Mount Clamp Kit or the 76137 Clover Motor Mount

The Maverick Motor with 26.9:1 planetary gearbox features a high‑torque reduction system engineered for demanding robotic and automation applications. Its 6mm hex output shaft ensures secure coupling with Studica‑compatible components and other hex‑based mechanical systems. Built on Studica’s industrial‑grade motor platform, this unit provides reliable, consistent performance suited for precision‑controlled, heavy‑load mechanisms.

- For clamping use the 76141 Motor Mount Clamp Kit or the 76137 Clover Motor Mount

• 2 - 6mm x 432mm Hex Shaft (2 pack) - 76162H-2
• 2 - 6mm x 96mm Hex Shaft (6 pack) - 76161H-6
• 2 - 6mm x 70mm Hex Shaft (6 pack) - 76160H-6
• 1 - 6mm x 35mm Hex Shaft (6 pack) - 76159H-6
• 1 - 6mm Hex Shaft Coupling 12mm OD (2 pack) 76303H-2 
• 3 - 6mm Hex Shaft Collar 12mm OD (6 pack) - 76304H-6
• 2 - 6mm Hex Shaft Nylon Spacer 1mm (24 pack) -76305H-24
• 2 - 6mm Hex Shaft Nylon Spacer 2mm (24 pack) - 76306H-24
• 2 - 6mm Hex Shaft Nylon Spacer 20mm (6 pack) - 76308H-6