Repeatedly even with a 150mm stylus length accuracy ± 1μm guarantee (Patent No. 5133884）
25 fiscal year, Chubu Regional Development Award [Invention Award] award

Features of the Centering Gauge Swing Type

• Centering Gauge Swing Type is the ultra-high precision 3D touch sensor (probe) with higher quality than that of Point Finder series.
  Use it for all kinds of measurements such as for reference position, inside/outside diameters, centering, angle, groove width, and height.
• Supersensitive CT board is built-in the Centering Gauge Swing Type and it doesn't cause 'Chattering' phenomenon.
  　※Chattering: When the stylus touches to a workpiece, the LED flashes on and off
  　　because of the variation of both voltage and current occured by electrical resistance.
• Thin workpiece is measurable because the contact pressure between the stylus and workpiece is lower.
• It doesn't cause the triangle error.
• Iron and nonferrous metal materials are measurable. It's unaffected by oil film.
  Use "Point Finder-i" [Internal Contact Type] for measuring metal and nonmetal materials such as plastic, wood, etc. →【Point Finder series】
• Safety design enables the stylus swing toward X, Y and Z-axes directions and prevents the Centering Gauge Swing Type itself from breakage. Especially, swing width toward X and Y-axis is ±50mm !
• All models have a buzzer. It beeps at the very same time when the stylus touches a workpiece and the LED emits.
• With nonmagnetic stylus, magnetic force doesn't affect to the measuring.
  → Check the detail of 【Nonmagnetic Stylus】
• Customized model with a connector (but no CT board) can take information as an external trigger code. However, the code is read out as analog signals, so it's neccesary to translate the analog signals into the digital ones.

Comparison between Swing Type and Point Finder [External]

Centering Gauge Swint Type is the 3D touch sensor with higher pricision rather than Point Finder [External Contact Type].
Use Point Finder-i [Internal Contact Type] for the measurement of metal and nonmetal materials such as plastic, wood, etc. → 【Point Finder series】

Centering Gauge Swing Type			Point Finder [External]
iron, nonferrous metal		Measurable Material	iron, nonferrous metal
XY-axes	±50mm	Stylus Stroke	XY-axes	±11.5mm
Z-axis	+10mm		Z-axis	+5mm
±0.25μm		Rpeatability(*1)	±0.5μm （±1μm with the 80mm stylus）
XY-axes	0.0001N	Measuring Pressure	XY-axes	0.001N
Z-axis	0.0001N		Z-axis	0.001N
φ1、φ2、φ3、φ4、φ5、φ6		Stylus Tip Diameter	φ1、φ2、φ3、φ4、φ5、φ6
ST-6×100N(*2)		Standard Stylus	ST-6×40NM(*2)

*1：'Repeatability' is a level to show the repeat accuracy of the standard stylus
　　when it returns to the original position.
*2：You can change the size of stylus instead of the standard one.
For details, refer to【Nonmagnetic Stylus】

How to measure

　　Centering Gauge Swing Type makes it possible to measure reference position, inside/outside diameters, centering, angle, groove width, and height. Those measurements are very important before the metal working.

　With Centering Gauge Swing Type, it is easy to measure the angle of narrow workpieces, which angle gauges can't measure, on the machine tools.

Specifications

Centering Gauge Swing Type
Model	Shank	Included battery	Model	Shank	Included battery
S-20NM	φ20	1 lithium battery [CR2]	S-25NM	φ25	1 lithium battery [CR2]
S-32NM	φ32		S-42NM	φ42
NT-30NM	NT30		BT-30NM	BT30
NT-40NM	NT40		BT-40NM	BT40
NT-50NM	NT50		BT-50NM	BT50
HSKA100NM	HSKA100

Two single-ended wrenches [5.5mm/6mm] and 3 hex wrenches [1.5mm/2mm/2.5mm] are included.
It is possible to change the position of keyway on the flange section. Please feel free to contact us.
When you use Centering Gauge Swing Type for a machinining center made by Okuma Corp., let us know its model.

As a standard-sized stylus, ST-6×100N is equipped with Centering Gauge Swing Type.
It is possible to exchange the size of stylus. For details, refer to 【Nonmagnetic Stylus】

Dimensions

Dimensions of HSK-A100

Model	D	A	B	L	Weight(kg)	Included battery
S-20NM	φ20	84	60	246	1.3	1 Silver oxide battery [SR-44]
S-25NM	φ25	84	68	254	1.4
S-32NM	φ32	84	68	254	1.5
S-42NM	φ42	84.5	89	275.5	2.1
MT-04NM	MT4	96	108.6	306.6	1.7
MT-04NMT	MT4 Tanged	96	117	314.5	1.8
NT-30NM	NT30	101.6	68.4	270.9	1.4
NT-40NM	NT40	95.6	93.4	289.9	1.9
NT-50NM	NT50	104.7	126.8	332.8	3.9
BT-30NM	BT30	106	48.4	259.4	1.6
BT-40NM	BT40	111.8	65.4	279.1	2.1
BT-50NM	BT50	127.7	101.8	281.5	4.8
HSK-A100NM	HSK-A100	120	50	270	3.5

Please contact us about price and stock.