Direct Blow Type Inner Diameter Measuring Heads

The most common non-contact inner diameter measuring head.
You can select from several types with different nozzle position to fit the measurement location.

Model	K04 type	K10 type
Φ 4 ≤ Φ D ≤ Φ 7
Model	B03 type	B05 type
Φ 7 < Φ D ≤ Φ 10
Φ 10 < Φ D ≤ Φ 18
Φ 18 < Φ D ≤ Φ 40
Φ 40 < Φ D ≤ Φ 70
Φ 70 < Φ D ≤ Φ 100

Model	T10 type	T15 type	T20 type
Φ 7 < Φ D ≤ Φ 10
Φ 10 < Φ D ≤ Φ 18
Φ 18 < Φ D ≤ Φ 40			T25 type
Φ 40 < Φ D ≤ Φ 70
Φ 70 < Φ D ≤ Φ 100			T30 type

Product Code Table

0995204	Φ 4 < Φ D ≤ Φ 7
0995207	Φ 7 < Φ D ≤ Φ 10
0995210	Φ 10 < Φ D ≤ Φ 14
0995214	Φ 14 < Φ D ≤ Φ 18
0995218	Φ 18 < Φ D ≤ Φ 25
0995225	Φ 25 < Φ D ≤ Φ 30
0995230	Φ 30 < Φ D ≤ Φ 35
0995235	Φ 35 < Φ D ≤ Φ 40
0995240	Φ 40 < Φ D ≤ Φ 45
0995245	Φ 45 < Φ D ≤ Φ 50

0995250	Φ 50 < Φ D ≤ Φ 55
0995255	Φ 55 < Φ D ≤ Φ 60
0995260	Φ 60 < Φ D ≤ Φ 65
0995265	Φ 65 < Φ D ≤ Φ 70
0995270	Φ 70 < Φ D ≤ Φ 75
0995275	Φ 75 < Φ D ≤ Φ 80
0995280	Φ 80 < Φ D ≤ Φ 85
0995285	Φ 85 < Φ D ≤ Φ 90
0995290	Φ 90 < Φ D ≤ Φ 95
0995295	Φ 95 < Φ D ≤ Φ 100

 

 

Direct Blow Type Inner Diameter Measuring Heads
(with carbide steel)

It is a non-contact type inner diameter measurement head with improved wear resistance through guide portions made by carbide.

Model	T-CK05 type	T-CK10 type
Φ 4 ≤ Φ D ≤ Φ 7
Model	T-CB05 type	T-CT10 type
Φ 7 < Φ D ≤ Φ 10
Φ 10 < Φ D ≤ Φ 18
Φ 18 < Φ D ≤ Φ 30
Φ 30 < Φ D ≤ Φ 70
Φ 70 < Φ D ≤ Φ 90

Model	T-CT20 type
Φ 7 < Φ D ≤ Φ 10
Φ 10 < Φ D ≤ Φ 18
Φ 18 < Φ D ≤ Φ 30
Φ 30 < Φ D ≤ Φ 70	T-CT25 type
Φ 70 < Φ D ≤ Φ 90

Product Code Table

0995304	Φ 4 < Φ D ≤ Φ 7
0995307	Φ 7 < Φ D ≤ Φ 10
0995310	Φ 10 < Φ D ≤ Φ 15
0995315	Φ 15 < Φ D ≤ Φ 18
0995322	Φ 18 < Φ D ≤ Φ 25
0995325	Φ 25 < Φ D ≤ Φ 28
0995328	Φ 28 < Φ D ≤ Φ 30
0995330	Φ 30 < Φ D ≤ Φ 35
0995335	Φ 35 < Φ D ≤ Φ 40
0995340	Φ 40 < Φ D ≤ Φ 45

0995345	Φ 45 < Φ D ≤ Φ 50
0995350	Φ 50 < Φ D ≤ Φ 55
0995355	Φ 55 < Φ D ≤ Φ 60
0995360	Φ 60 < Φ D ≤ Φ 65
0995365	Φ 65 < Φ D ≤ Φ 70
0995370	Φ 70 < Φ D ≤ Φ 75
0995375	Φ 75 < Φ D ≤ Φ 80
0995380	Φ 80 < Φ D ≤ Φ 85
0995385	Φ 85 < Φ D ≤ Φ 90

 

 

 

 

Leaf Type (Contact Indirect Blow) Inner Diameter Measuring Heads

Relationship of Leaf and Nozzle

It is a contact-type inner diameter measuring head using a leaf contact. This type is commonly used when the measured surface is rough or the measurement point has narrow width.

Model	TR09 type	BR02 type
Φ 10 < Φ D ≤ Φ 14
Φ 14 < Φ D ≤ Φ 18
Φ 18 < Φ D ≤ Φ 75	TR15 type	Φ D Φ D1 Φ 18 < Φ D ≤ Φ 40 18 Φ 40 < Φ D ≤ Φ 75 25
	Φ D Φ D1 Φ 18 < Φ D ≤ Φ 40 18 Φ 40 < Φ D ≤ Φ 75 25
Φ 75 < Φ D ≤ Φ 100	Φ D Φ D1 Φ 75 < Φ D ≤ Φ 90 25 Φ 90 < Φ D ≤ Φ 100 32	Φ D Φ D1 Φ 75 < Φ D ≤ Φ 90 25 Φ 90 < Φ D ≤ Φ 100 32

Product Code Table

0995410	Φ10 < Φ D ≤ Φ14
0995414	Φ14 < Φ D ≤ Φ 18
0995418	Φ 18 < Φ D ≤ Φ 25
0995425	Φ 25 < Φ D ≤ Φ 30
0995430	Φ 30 < Φ D ≤ Φ 35
0995435	Φ 35 < Φ D ≤ Φ 40
0995440	Φ 40 < Φ D ≤ Φ 45
0995445	Φ 45 < Φ D ≤ Φ 50
0995450	Φ 50 < Φ D ≤ Φ 55

0995455	Φ 55 < Φ D ≤ Φ 60
0995460	Φ 60 < Φ D ≤ Φ 65
0995465	Φ 65 < Φ D ≤ Φ 70
0995470	Φ 70 < Φ D ≤ Φ 75
0995475	Φ 75 < Φ D ≤ Φ 80
0995480	Φ 80 < Φ D ≤ Φ 85
0995485	Φ 85 < Φ D ≤ Φ 90
0995490	Φ 90 < Φ D ≤ Φ 95
0995495	Φ 95 < Φ D ≤ Φ 100

 

 

Small Hole Type Inner Diameter Measuring Heads

It is a non-contact-type inner diameter measuring head with small-diameter nozzle. This type is useful when the measurement point has a narrow width or the measurement tolerance is less than or equal to 10 μm.

Model	KB type
Φ 1 ≤ Φ D ≤ Φ 7
Φ 4 < Φ D ≤ Φ 10
Φ 10 < Φ D ≤ Φ 18
Φ 18 < Φ D ≤ Φ 20

* Use this measuring head in combination with an A-E converter.

Product Code Table

0995501	Φ 1 < Φ D ≤ Φ 1.5
0995502	Φ 1.5 < Φ D ≤ Φ 2
0995503	Φ 2 < Φ D ≤ Φ 3
0995505	Φ 3 < Φ D ≤ Φ 4
0995504	Φ 4 < Φ D ≤ Φ 10
0995510	Φ 10 < Φ D ≤ Φ 15
0995515	Φ 15 < Φ D ≤ Φ 20

 

 

Masters for Inner Diameter Measuring Heads

Specifications

●K, B, T-CK, T-CB, T-CT, TR, BR type

Φ D	Φ D 0	T
Φ 4 ≤ Φ D ≤ Φ 5	30	10
Φ 5 < Φ D ≤ Φ 8		12
Φ 8 < Φ D ≤ Φ 10	34	15
Φ 10 < Φ D ≤ Φ 14
Φ 14 < Φ D ≤ Φ 20	42
Φ 20 < Φ D ≤ Φ 26	50
Φ 26 < Φ D ≤ Φ 32	58	20
Φ 32 < Φ D ≤ Φ 38	66
Φ 38 < Φ D ≤ Φ 44	74	25
Φ 44 < Φ D ≤ Φ 50	84
Φ 50 < Φ D ≤ Φ 65	104
Φ 65 < Φ D ≤ Φ 80	124
Φ 80 < Φ D ≤ Φ 95	144	30
Φ 95 < Φ D ≤ Φ 110	164
Φ 110 < Φ D ≤ Φ 130	192	38
Φ 130 < Φ D ≤ Φ 150	220

●KB type

Φ D	Φ D 0	T
Φ 1 ≤ Φ D ≤ Φ 3	16	3
Φ 3 < Φ D ≤ Φ 6	20	4
Φ 6 < Φ D ≤ Φ 10	25	5
Φ 10 < Φ D ≤ Φ 14	32	7
Φ 14 < Φ D ≤ Φ 18	40
Φ 18 < Φ D ≤ Φ 20	50

Product Code Table

●K, B, T-CK, T-CB, T-CT, TR, BR type

0995004	Φ 4 < Φ D ≤ Φ 7
0995007	Φ 7 < Φ D ≤ Φ 10
0995010	Φ 10 < Φ D ≤ Φ 15
0995015	Φ 15 < Φ D ≤ Φ 20
0995020	Φ 20 < Φ D ≤ Φ 25
0995025	Φ 25 < Φ D ≤ Φ 30
0995030	Φ 30 < Φ D ≤ Φ 35
0995035	Φ 35 < Φ D ≤ Φ 40
0995040	Φ 40 < Φ D ≤ Φ 45
0995045	Φ 45 < Φ D ≤ Φ 50
0995050	Φ 50 < Φ D ≤ Φ 55
0995055	Φ 55 < Φ D ≤ Φ 60
0995060	Φ 60 < Φ D ≤ Φ 65
0995065	Φ 65 < Φ D ≤ Φ 70
0995070	Φ 70 < Φ D ≤ Φ 75
0995075	Φ 75 < Φ D ≤ Φ 80
0995080	Φ 80 < Φ D ≤ Φ 85
0995085	Φ 85 < Φ D ≤ Φ 90
0995090	Φ 90 < Φ D ≤ Φ 95
0995095	Φ 95 < Φ D ≤ Φ 100

●KB type

0995550	Φ 1 < Φ D ≤ Φ 1.5
0995551	Φ 1.5 < Φ D ≤ Φ 2
0995552	Φ 2 < Φ D ≤ Φ 3
0995553	Φ 3 < Φ D ≤ Φ 4
0995554	Φ 4 < Φ D ≤ Φ 10
0995560	Φ 10 < Φ D ≤ Φ 15
0995565	Φ 15 < Φ D ≤ Φ 20

If you have need the large size than Φ 100, please feel free to contact us.

 

Inner Diameter Measuring Heads Usage Examples

Standard	T10 、15 、25 、30 type B03 、05 type
Determining Measuring Position	T10 、15 type
Rough Surface	TR09 、15 type BR02 type
Small Diameter	KB type K04 type
When Mounted on Stand	Replacement bushing Φ 12.5 ID bushing is for Φ 12 handle. Product code 0996501 Φ 18.5 ID bushing is for Φ 18 handle. Product code 0996502 Model 100H horizontal stand Product code　0995600

 

 

Handle Unit

Specifications

●T, B, TR, BR type

Applicable Model	Standard	Type1	Type2
Product Code	0995571	0995572	0995573
L1	120	150	200
L2	100	150	200

 

 

Applicable Model	Type3	Type4
Product Code	0995574	0995575
L1	300	400
L2	300	400

 

Standard Ring Stopper

Specifications

●Ring Stopper for Measuring Head

Product Code	Φ D	Φ D1	Φ D2	T
0995581	Φ 4 ≤ Φ D ≤ Φ 7	12	20	7
0995582	Φ 7 < Φ D ≤ Φ 10	15	22	7
0995583	Φ 10 < Φ D ≤ Φ 14	20	28	7
0995584	Φ 14 < Φ D ≤ Φ 20	25	34	9
0995585	Φ 20 < Φ D ≤ Φ 28	34	46	11
0995586	Φ 28 < Φ D ≤ Φ 40	44	60	11
0995587	Φ 40 < Φ D ≤ Φ 56	64	82	13
0995588	Φ 56 < Φ D ≤ Φ 78	86	104	13
0995590	Φ 78 < Φ D ≤ Φ 110	120	144	15
0995592	Φ 110 < Φ D ≤ Φ 150	160	182	15

●Ring Stoppers for Handles

Product Code	Φ D	Φ D1	Φ D2	A	B
0995593	Φ 25 ≤ Φ D ≤ Φ 40	17	50	8	16
0995594	Φ 40 < Φ D ≤ Φ 50	25	60	8	16
0995596	Φ 50 < Φ D ≤ Φ 70	25	80	8	16
0995597	Φ 70 < Φ D ≤ Φ 110	32	120	10	20
0995598	Φ 110 < Φ D ≤ Φ 150	32	164	10	20

* Specify the product code to order the handle or ring stopper respectively.
The standard configuration is included when no handle type is specified.

 

Hand Type Outer Diameter Measuring Heads

It is a convenient non-contact outer diameter measuring head for hand-type measuring. The most commonly used type, and also available with carbide steel in V platform portion in order to improve the durability.

Model	H type	T-CH type (V carbide piece)
Φ 15 ≤ Φ D ≤ Φ 20
Φ 20 < Φ D ≤ Φ 60
Φ 60 < Φ D ≤ Φ 80
Φ 80 < Φ D ≤ Φ 100
Φ 100 < Φ D ≤ Φ 120

Product Code Table

H type	T-CH type	Specifications
0995751	0995800	Φ 15 < Φ D ≤ Φ 20
0995752	0995820	Φ 20 < Φ D ≤ Φ 25
0995753	0995825	Φ 25 < Φ D ≤ Φ 30
0995754	0995830	Φ 30 < Φ D ≤ Φ 35
0995755	0995835	Φ 35 < Φ D ≤ Φ 40
0995756	0995840	Φ 40 < Φ D ≤ Φ 45
0995757	0995845	Φ 45 < Φ D ≤ Φ 50
0995758	0995850	Φ 50 < Φ D ≤ Φ 55
0995759	0995855	Φ 55 < Φ D ≤ Φ 60

H type	T-CH type	Specifications
0995760	0995860	Φ 60 < Φ D ≤ Φ 65
0995761	0995865	Φ 65 < Φ D ≤ Φ 70
0995762	0995870	Φ 70 < Φ D ≤ Φ 75
0995763	0995875	Φ 75 < Φ D ≤ Φ 80
0995764	0995880	Φ 80 < Φ D ≤ Φ 85
0995765	0995885	Φ 85 < Φ D ≤ Φ 90
0995766	0995886	Φ 90 < Φ D ≤ Φ 95
0995767	0995887	Φ 95 < Φ D ≤ Φ 100

 

 

Ring Type Outer Diameter Measuring Heads

It is a ring type non-contact outer diameter measuring head. Measurement is made by putting the workpiece into the ring shaped guide.
Used when the diameter of the workpiece is small.

Model	R type	RH type
Φ 4 ≤ Φ D ≤ Φ 10
Φ 10 < Φ D ≤ Φ 20
Φ 20 < Φ D ≤ Φ 30
Φ 30 < Φ D ≤ Φ 40		–
Φ 40 < Φ D ≤ Φ 50		–

Product Code Table

R、RH type	Specifications
0997304	Φ 4 < Φ D ≤ Φ 10
0997310	Φ 10 < Φ D ≤ Φ 15
0997315	Φ 15 < Φ D ≤ Φ 20
0997320	Φ 20 < Φ D ≤ Φ 25
0997325	Φ 25 < Φ D ≤ Φ 30

R、RH type	Specifications
0997330	Φ 30 < Φ D ≤ Φ 35
0997335	Φ 35 < Φ D ≤ Φ 40
0997340	Φ 40 < Φ D ≤ Φ 45
0997345	Φ 45 < Φ D ≤ Φ 50

 

Stand Type Outer Diameter Measuring Heads

It is a stand-type non-contact outer diameter measuring head.It is measured by placing the workpiece in V platform.Suitable for measurement of the elongated shaft.

Model	S type
Φ 5 < Φ D ≤ Φ 10
Φ 10 < Φ D ≤ Φ 20
Φ 20 < Φ D ≤ Φ 30
Φ 30 < Φ D ≤ Φ 40
Φ 40 < Φ D ≤ Φ 50

 

 

Model	SH type	T-C SH type (V carbide piece)
Φ 20 < Φ D ≤ Φ 35
Φ 35 < Φ D ≤ Φ 45
Φ 45 < Φ D ≤ Φ 60
Φ 60 < Φ D ≤ Φ 70

Product Code Table

0997405	Φ 5 < Φ D ≤ Φ 10
0997410	Φ 10 < Φ D ≤ Φ 15
0997415	Φ 15 < Φ D ≤ Φ 20
0997420	Φ 20 < Φ D ≤ Φ 25
0997425	Φ 25 < Φ D ≤ Φ 30
0997430	Φ 30 < Φ D ≤ Φ 35
0997435	Φ 35 < Φ D ≤ Φ 40

0997440	Φ 40 < Φ D ≤ Φ 45
0997445	Φ 45 < Φ D ≤ Φ 50
0997450	Φ 50 < Φ D ≤ Φ 55
0997455	Φ 55 < Φ D ≤ Φ 60
0997460	Φ 60 < Φ D ≤ Φ 65
0997465	Φ 65 < Φ D ≤ Φ 70

 

Masters for Hand Type Outer Diameter Measuring Heads

A pair of masters (large and small) for a hand-type measuring head is mounted on the master stand.

Overview

Specifications

Φ D	ℓ1	ℓ2	L1	L2	H
Φ 15 < Φ D ≤ Φ 20	20	35	22	70	10
Φ 20 < Φ D ≤ Φ 30	20	35	40	70	10
Φ 30 < Φ D ≤ Φ 45	20	35	50	70	10
Φ 45 < Φ D ≤ Φ 60	20	40	60	80	12
Φ 60 < Φ D ≤ Φ 80	25	45	80	90	15
Φ 80 < Φ D ≤ Φ 100	25	45	100	90	15
Φ 100 < Φ D ≤ Φ 120	30	50	125	100	20

 

Product Code Table

0995901	Φ 15 < Φ D ≤ Φ 20
0995902	Φ 20 < Φ D ≤ Φ 25
0995903	Φ 25 < Φ D ≤ Φ 30
0995904	Φ 30 < Φ D ≤ Φ 35
0995905	Φ 35 < Φ D ≤ Φ 40
0995906	Φ 40 < Φ D ≤ Φ 45
0995907	Φ 45 < Φ D ≤ Φ 50
0995908	Φ 50 < Φ D ≤ Φ 55
0995909	Φ 55 < Φ D ≤ Φ 60

0995910	Φ 60 < Φ D ≤ Φ 65
0995911	Φ 65 < Φ D ≤ Φ 70
0995912	Φ 70 < Φ D ≤ Φ 75
0995913	Φ 75 < Φ D ≤ Φ 80
0995914	Φ 80 < Φ D ≤ Φ 85
0995915	Φ 85 < Φ D ≤ Φ 90
0995916	Φ 90 < Φ D ≤ Φ 95
0995917	Φ 95 < Φ D ≤ Φ 100

 

 

 

Masters for Ring Type/Stand Type Outer Diameter Measuring Heads

For each ring type or stand type measuring head one large and another small
master must be used. Magnification adjustment is performed by interchanging
both large and small masters.

Overview

Specifications

Φ D	Φ d	ℓ1	ℓ2	ℓ3
Φ 4 ≤ Φ D ≤ Φ 6	D-1	25	25	50
Φ 6 < Φ D ≤ Φ 10	5
Φ 10 < Φ D ≤ Φ 6	8
Φ 15 < Φ D ≤ Φ 20	12
Φ 20 < Φ D ≤ Φ 32	18	30	15	45
Φ 32 < Φ D ≤ Φ 45	28
Φ 45 < Φ D ≤ Φ 50	40

Product Code Table

0995931	Φ 4 < Φ D ≤ Φ 10
0995932	Φ 10 < Φ D ≤ Φ 15
0995933	Φ 15 < Φ D ≤ Φ 20
0995934	Φ 20 < Φ D ≤ Φ 25
0995935	Φ 25 < Φ D ≤ Φ 30
0995936	Φ 30 < Φ D ≤ Φ 35
0995937	Φ 35 < Φ D ≤ Φ 40
0995938	Φ 40 < Φ D ≤ Φ 45
0995939	Φ 45 < Φ D ≤ Φ 50

0995940	Φ 50 < Φ D ≤ Φ 55
0995941	Φ 55 < Φ D ≤ Φ 60
0995942	Φ 60 < Φ D ≤ Φ 65
0995943	Φ 65 < Φ D ≤ Φ 70