Makeblock Plastic Spacer 4 x 8 x 1 - 100 Pack

This motion closed type slide unit has an 8 mm inside diameter and is suitable for use in precision motion applications, such as in printing machines and computer numerical control (CNC) equipment. The slide unit, designed to carry a component, has a housing with a flat mounting face and four tapped bolt holes, and circle clips at each end to retain the ball bushing. Ball in the cage loop to run a smooth ball guide surface to ensure even if high-speed operation, low noise.

The Makeblock U Bracket B is usually used as the structural support or connection point for shafts, timing pulley 18T, timing pulley 62T, timing pulley 90T and so on. It has seven 8mm center holes that can be attached with 8mm shaft or bearings.

This Makeblock U-Bracket C can operate with 8mm shaft, 8mm bearing and 16mm bearing for mounting 4mm or 8mm shaft. This U-Bracket is made with alluminum alloy material, it can vertically bear high pressure.

Makeblock Motion Block Bracket A serves as a necessary component in a motion guide robot. This bracket includes seamless connectivity and flexibility, which is suitable for use in multiple motion projects.

Belt Connector B provides a simple way to clamp open-end timing belts. Mating with some clamping parts, you can  use a open-end timing belts more flexible for example using in the belt system of the 3D printer.

Features:

• Made from 6061 aluminum extrusion, high precision and strength
• Compatible with Makeblock components

The Makeblock M4 Thread Drive Beam is designed to mate with M4 thread rod to transmit motion from a motor to the beam. With other 4mm through holes, you can easily mount it to other makeblock components to complete your DIY projects.

• Made from 6061 aluminum extrusion, anodized surface. Excellent strength and twist resistance.
• With thread hole in the middle that compatible with the Fully Threaded Rod.
• Other holes without thread can be drilled for 4mm shaft.
• Threaded slot enables easy and flexible connection.
• Cross-sectional area 8x8mm, length 80mm.

This neoprene timing belt is perfect for hobby 3D printers, camera sliders, or other linear motion systems. It is open-ended so that each end can be attached to the printer head, camera slider, etc. 
 
Makeblock has 5 different length open-end timing belt for choose. Moreover, Makeblock Timing Pulley are additionally recommended.  

Makeblock T6 L256mm Lead Screw and Brass Flange Nut Set can be self-locking, it is suitable for high torque requirements of transmission, such as the aixs for 3D printer. The lead screw also can carry larger load than the threaded rod.

This shaft of 8 mm in diameter and 272mm in length is suitable for using as shaft, supporting part, or using with slide units in motion applications. It is made from high-carbon steel and chrome plated for corrosion resistance, case hardened for wear resistance.

Features:

• With M4 thread holes on both ends
• Round steel shaft for using as shaft, supporting part, or using with slide units in motion applications
• Chrome plated for corrosion resistance
• Case hardened for wear resistance