ServoBlock® (Standard Size, 25 Tooth Spline, 8mm OD Shaft)


Isolate the radial load from your servo with a ServoBlock®! This version is designed for a standard size servo with an H25T output spline. It has an 8mm diameter round shaft onto which you can install an 8mm clamping hub. This allows you to quickly and easily adjust the position of components attached to the hub without requiring disassembly.

The round shaft’s profile provides for the infinite indexability of motion components like hubs and couplers, while its length allows for more axial adjustment along the shaft for the attached component. The overall “block” structure also facilitates robust support of the servo shaft by maximizing the distance between the servo-to-shaft fastening location and the bearing supporting that shaft. And thanks to the side mounts with holes on the goBILDA® 16mm square patterns, this ServoBlock® boasts versatile attachment options.

Tools Required:

Included Components:

2 1221-0032-0001 1221 Series 2-Side, 2-Post Pattern Mount (32-1)
1 1603-0032-0008 8mm Bore Face Thru-Hole Pillow Block (32mm x 32mm Mounting Pattern)
1 1801-0040-0001 1801 Series Servo Plate (For Standard Size Servos) (includes four 8mm length M4 screws and four 4mm ID x 8mm OD washers)
1 1911-0025-0836 8mm Round Servo Shaft (25 Tooth Spline, 36mm Length) 
8 2800-0004-0008 2800 Series Zinc-Plated Steel Socket Head Screw (M4 x 0.7mm, 8mm Length)


Weight 58g with Hardware
IP Patented

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