535150 - .250 bore pillow block on channel
Channel with quad hub pillow blocks and shaft with hub
0.770 Set Screw Hub
0.770 set screw hub schematic

Set screw hubs offer a cheap way to attach hub mount gears or wheels to a shaft. The hub offers 4 equally spaced
6-32 tapped holes and is precision machined from 6061 T6 aluminum. The set-screw is 10-32 and uses a 3/32” hex key. These set screw hubs work with our new ServoBlock Kits.

Hex Key Group 1.7

These hubs use a 3/32” Hex Key
(click here)

6-32 Pan Head Screws
(click here)

6-32 Socket Head Screws
(click here)

6-32 Truss Head Screws
(click here)

6-32 Flat Head Screws
(click here)

Pan Head 5-40
Flat Head Machine 5-40

0.770” Set Screw Hub Hardware

1/8” (.125”)

H125-770

$4.99

3/16” (.1875”)

H1875-770

$4.99

1/4” (.250”)

H250-770

$4.99

5/16” (.3125”)

H3125-770

$4.99

3/8” (.375”)

H375-770

$4.99

1/2” (.500”)

H500-770

$4.99

Bore

Part #

Price

Status

Qty

Buy

3mm

H3-770

$4.99

4mm

H4-770

$4.99

5mm

H5-770

$4.99

6mm

H6-770

$4.99

0.770 Set Screw Hubs (3mm-6mm)
0.770 Set Screw Hubs (inches)

0.770” Set Screw Hubs (3mm - 6mm)

0.770” Set Screw Hubs (1/8” - 1/2”)

These hubs utilize a .770” hub pattern.

770 pattern
servo in servo plate B with shaft and hub
Servo mounted in channel with shaft attachment
Channel with quad hub pillow blocks and shaft with hub 2
Gearmotor and 90° channel bracket
Servo mounted in channel with shaft attachment 3
foam wheels on channel
hub adaptor on channel

Use a set screw hub in conjunction with a .770” to .625” hub adaptor to mount foam wheels to channel.

535150 - .250 bore pillow block on channel 2
Motor on 90° mount 2
Actobotics Logo - page

DREAM. DESIGN. BUILD. REPEAT.

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ServoCity is a registered trademark of Robotzone, LLC.

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0.770" Set Screw Hubs
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