EGHS95 Open Screw Positioning Table

Product Details

The carriage spans the upper section of the aluminum base. Its mounting surface contains multiple prepared holes for attaching tooling, fixtures or another motion axis.

 

Below the carriage, the ball nut is secured inside a separate metal housing. Rotation of the screw moves this complete nut-and-carriage assembly along the module.

 

The drive screw remains visible from above. This provides direct access during assembly and maintenance, but also leaves the transmission exposed to chips, dust and accidental contact.

 

A motor plate is positioned at one end of the base. The opposite end contains the bearing support that locates the screw. Motor, coupling and electrical components should be confirmed separately.

 

Product Description

The open construction is useful when maintenance access is more important than an integrated upper cover. Lubrication condition, screw surface and nut attachment can be inspected without removing a long protective panel.

 

This same access creates an installation requirement: the surrounding machine must provide its own protection where contamination or operator contact is possible. A guard should leave enough clearance for the carriage to complete its full movement.

 

The carriage contains several mounting-hole groups rather than one universal bolt pattern. Tooling should be attached using the dimensions shown on the approved drawing. Drilling additional holes without checking the internal nut and guide positions may damage the stage.

 

Before the motor is connected, the carriage should move through its travel without a tight point. Resistance at one section may indicate incorrect base mounting, contamination, damaged screw surfaces or misalignment between the screw supports.

 

Product Information

Configuration Point	Confirmed Page Information
Product Series	EGHS95
Stage Construction	Open-frame linear positioning table
Drive Method	Ball screw
Moving Component	Machined carriage with multiple mounting holes
Screw Connection	Separate ball-nut housing beneath the carriage
Motor Connection	End-mounted motor plate
Screw Support	Bearing support at the opposite end
Upper Protection	No integrated full-length cover shown
Maintenance Access	Screw, nut housing and end support remain accessible
Required Selection Data	Exact suffix, stroke, lead, load, motor interface and mounting drawing

 

FAQ

Is the ball screw protected by a complete upper cover?

No complete cover is shown. External guarding may be required according to the working environment and machine-safety design.

Can tooling holes be added to the carriage?

Only after checking the carriage and nut-housing drawing. Unplanned drilling may interfere with internal components.

Should the carriage be difficult to move before the motor is installed?

No. Abnormal resistance should be investigated before commissioning rather than overcome with a larger motor.

Are the motor and coupling included?

They should be treated as separate components unless the quotation specifically includes them.

Is this page confirmed as EGHS95S-II or EGHS95F-II?

The page information conflicts: the link and text use EGHS95S-II, while the product-image filenames use EGHS95F-II. Use the EGHS95 series title until a matching model drawing confirms the suffix.

Can a stage be prepared around an installation drawing?

We build to customer drawings under OEM/ODM, and accept orders as small as a single piece for standard sizes.

 

About Us

Lishui Guangyuan Industry & Trade Co Ltd supplies ball-screw stages and related linear-motion components for machinery and automation projects.

 

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