Spindle and rotation
Bearing designation, accuracy, preload, clearance and lubrication are reviewed with shaft and housing fits.
Applications · Transmission assemblies
Machine Tools & Machining
Machine-tool mechanisms place specific demands on bearing arrangement, guide stiffness, screw accuracy and mounting datums. Transmission parts can be organized by spindle, feed axis and table rather than matched by appearance alone.
Assemblies and component relationships
Specification relationships around rotary support and feed axes.
Connected families are organized by position in the mechanism. Final models and suitability follow the actual equipment requirements.
Feed system
Guides, ball screws, end supports and couplings jointly affect stroke, rigidity and assembled height.
Table drive
Servo motors with reducers or rack-and-gear sets are coordinated by torque, ratio, output shaft and interface.
Specifications and interfaces
One assembly needs one consistent set of requirements.
Brand, model, drawing revision and inspection needs remain attached to each item as mating interfaces are reviewed together.
| Complete references | Bearing suffixes, rail/block combinations, screw-nut configuration and specified brands remain intact. |
|---|---|
| Accuracy and rigidity | Grade, preload, load direction and mounting datums follow machine requirements. |
| Mating dimensions | Shaft, housing, nut support, screw end and coupling bores are checked together. |
| Inspection basis | Any dimensional, accuracy or material record follows the actual ordered item and drawing. |
Connected products
Move from the mechanism to the product families.
Every linked component belongs to the nine-family ZOFANG portfolio.
Industrial transmission experience since 2008
China-made, branded and drawing-based parts in one machine list.
ZOFANG coordinates transmission parts from different sources by machine position and requirement. Each part retains its own brand, full model, drawing and supply terms for confirmation.
More application fields
Transmission relationships in adjacent settings.
Equipment settings may share product families while operating conditions and interfaces differ.
Robotics & Precision Motion
Interfaces for joints, external axes and precision positioning.
Electronics & Semiconductor Equipment
Transmission relationships in inspection, transfer and precision positioning.
Packaging Machinery
Parts for continuous running, indexing and format change.