Low-Profile ZF Axis Motorized Stages / OSMS120-5ZFW-M6

A low-profile horizontal surface Z-axis stage with a wedge mechanism as the stage elevation structure.

Part Number

OSMS120-5ZFW-M6

S$3,579.54

The overall height of the stage has been reduced to a low profile by using a wedge mechanism moving guide that combines a crossed roller guide (with a slip-stop structure) and ball spline.
Even when the motor is de-energized, the stage can hold a loaded object as long as the load is within the load capacity value.
Table surface size can be selected from 60x60, 65x65, and 120x120 mm. The travel is 5mm for all sizes.
The main body of the METRIC and INCH type stages are the same.
METRIC and INCH types are available for mounting on the table surface for each size.

More Information

Catalog Code

W9323

RoHS

Yes

Download Product's Datasheet

CAD data

Guide

Attention

Some specifications may not be met when the product is used inverted or mounted on a vertical surface. Please contact our sales department for details on specific conditions of use.
The projection and overall height of the stage will change when the stage is moved due to the wedge system.Please check the outline drawing for reference.

Specifications

Mechanical Specifications
Travel	5mm
Stage Size	120×120mm
Feed Screw	Ball screw diameter φ8mm, 1mm lead
Travel Mechanism (reduction ratio)	Wedge method (1:5)
Positioning Slide	Crossed roller/ball spline
Primary material	Aluminum
Finish	Black anodized
Weight	3.2kg
Accuracy Specificati
Resolution (Full)	0.4μm/pulse
Resolution (Half)	0.2μm/pulse
MAX Speed	1.5mm/sec
Positional Repeatability	0.8μm
Load Capacity	98N (10.0kgf)
Moment Stiffness / Pitch	0.5”/N・cm
Moment Stiffness / Yaw	0.5”/N・cm
Moment Stiffness / Roll	0.5”/N・cm
Lost Motion	1μm
Parallelism	80μm
Running Parallelism	5μm
Pitch	25”
Yaw	25”
Sensor
Sensor Part Number	Micro photo sensor：GP1S097HCZ(Sharp Corporation)
Limit Sensor	Equipped (NORMAL CLOSE)
Origin Sensor	Equipped (NORMAL OPEN)
Proximity Origin Sensor	None
Motor
Type	5-phase stepping motor 0.75A/phase
Motor Part Number	PK545-NBW (Oriental Motor Co., Ltd.)
Step Angle	0.72゜
Sensor
Power Voltage	DC5～24V ±10%
Current Consumption	60mA or lower (20mA or lower per sensor)
Control Output	NPN open collector output 30VDC or less, 50mA or less Residual voltage 0.4V or less (at 16mA load current) Residual voltage 0.7V or less (at 50mA load current)
Output Logic	When shaded: Output transistor OFF (no conduction) : Limit Sensor When shaded: Output transistor ON (conduction): Origin sensor