XINDA-OM-PS-008
ZGW-C Magnetic Rotating Post Holders for Ø12 and Ø12.7 mm Posts
Rotatable slotted base, source-listed M6 interface, and six holder heights from 30 to 150 mm
- Separate 12 and 12.7 mm post-bore families
- 30, 40, 50, 75, 100, and 150 mm heights for each bore
- Rotatable base with visible magnetic elements
- Available models
- 12 standard models
- Lead time
- Confirmed after model and quantity review
- Purchase method
- RFQ by model
Reference price
$64.11 - $75.26
Select a model to view availability.
Not sure which model? Get selection helpProduct overview and selection guidance
Product-family scope, interfaces, selection limits, and supply notes.
ZGW-C holders combine a cylindrical post bore, side locking knob, rotatable mounting base and fork-style mounting arm with magnets underneath. Twelve models fit either 12.7 mm or 12 mm optical posts and offer total heights H of 30, 40, 50, 75, 100 and 150 mm. Individual cards agree with the engineering table. A is the post-fitting bore size, not the holder outside diameter.
Models and overall height
ZGW-C05 has a 12.7 mm bore A and ZGW-C12 a 12 mm bore, each in six H options. The drawing measures H from the underside to the holder top, including the base; it is not the barrel length or adjustment travel. The drawing also labels a 24.8 mm holder outside diameter, 62.4 mm overall base-to-fork-end length, 24.8 mm fork width and 9.8 mm base thickness. Dimensional tolerances are not supplied.
Fork slot and mounting screw
The drawing labels a 6.6 mm open fork slot and the model table specifies an M6 mounting screw. The slot accepts mounting hardware; it is not an M6 tapped hole. The side knob clamps the post, and its thread specification is not established by the mounting-screw column. Confirm whether mounting screws are included.
Magnetic support and rotation
The source describes a rotatable mounting base and shows underside magnets. Magnetic support requires a suitable magnetic mounting surface and is not established for aluminum tables. Holding force, rated loading, rotation range, angular tolerances and repeatability are not supplied. This evidence does not define a precision rotation stage or an indexed-angle device.
Installation and supply
Select the post diameter, total height, table fastening method, fork clearance and quantity. Confirm stable contact and mechanical fastening before securing the post. Photographs show black bodies without a material grade or finish specification. Posts, platforms and optical components are not included automatically; multiple holders shown together do not define a kit.
Selection checklist
Complete model and post diameter
Total height H including base
M6 mounting hardware and fork slot
Mounting surface and magnetic compatibility
Quantity and supplied components
To be confirmed
Material, finish and dimensional tolerances
Knob thread and tightening torque
Magnetic force, loading and rotation range
Angular accuracy, repeatability and accessories
Procurement and technical information
Select a model so we can confirm pricing, availability, lead time, and required documents.
Procurement method
Formal RFQ by model
Lead time
Confirmed after model and quantity review
Technical documents
Request drawings and specifications with your RFQ
Typical applications
- Coarse post-height and azimuth setup on optical tables
- Compact layouts requiring slotted-base placement freedom
- Pre-positioning on compatible magnetic work surfaces
- Separate selection for 12 and 12.7 mm post systems
Product highlights
- Separate 12 and 12.7 mm post-bore families
- 30, 40, 50, 75, 100, and 150 mm heights for each bore
- Rotatable base with visible magnetic elements
- Knurled post-locking screw and an M6 screw-type table entry