Standard of Numbering Head
Standard of Numbering Headmenu
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Standard of Numbering Head
Selection of Numbering Head
1. Selection of class
It is classified according to the size of dimension and the number of character digits.
2. Selection of type (H/A/N)
It is classified 3 types by the way of character digits.
Select the type according to the contents of marking characters.
1) Marking that is not needed to change character frequently.
e.g.) Lot numbers, date of manufacture, etc.
→ H type (Hand changing type)
2) Marking consecutive numbers, "1", "2", "3", …
e.g.) Serial numbers
→ A type (Automatic changing type)
3) Marking lot numbers and serial numbers both.
Enable to change between H and A easily when the contents of character changes.
→ N type (Hand and Automatic changing type)
3. Selection of model
The model is determined by the combination of "class" and "type".
Feature of YAMADA
YAMADA numbering heads and each of marking machines are widely used to mark many things that everywhere you see, on name plates and rating plates, for management numbers, and so on.
Our products are superior in durability, and we deal with a variety of types, from hand-knocking types to fully automatic marking device (NC), also recognition / inspection devices as new demands of customers.
The products of our long years accumulated technologies and achievements are well received not only in Japan but also overseas.
Please feel free to contact us about marking. Each of our section for every step, from design to engraving / manufacturing, will help that anyone can do marking work easily and finely as our policy.
Standard of Numbering Head
※ YAMADA standard type face : Height (H) × 1/2 = Width (W)【H:W=2:1】
(mm)
Class
H
W
P
D
L
Number of digits
4
5
6
7
8
1
1.0
0.5
1.5
1.0
5.0
6.5
8.0
9.5
11.0
1.5
0.75
1.9
1.15
6.5
8.4
10.3
12.2
14.1
2.0
1.0
2.3
1.3
7.9
10.2
12.5
14.8
17.1
2.5
1.25
2.5
1.25
8.8
11.3
13.8
16.3
18.8
3.0
1.5
2.8
1.3
9.9
12.7
15.5
18.3
21.1
4.0
2.0
3.7
1.7
13.1
16.8
20.5
2
4.0
2.0
3.9
1.9
13.7
17.6
21.5
25.4
29.3
5.0
2.5
4.5
2.0
16.0
20.5
25.0
29.5
34.0
6.0
3.0
5.1
2.1
18.3
23.4
28.5
33.6
38.7
Standard Model Specification
Class
Character size
Number of digits
1
1.0 1.5 2.0 2.5 3.0 4.0 mm
4 to 8 (up to 6 digits for 4mm)
1-S
1.0 1.5 2.0 2.5 3.0 4.0 mm
9 or more
2
4.0 5.0 6.0
4 to 8
3
4.0 5.0 6.0 7.0 mm
9 or more
Insertion type
1.0 1.5 2.0 2.5 3.0 4.0 5.0 6.0 mm
Separate order
Hand-knocking type
2.0 2.5 3.0 4.0 mm
4 to 5
※ Please specify the direction of characters when you order.
※ When purchasing spare parts, specify the quantity and the number of parts shown below.
※ Manufacturing the numbering head of 2-marking in a unitary scale is also available.
※ A type (Automatic changing type) does not require No. 12 and 13.
※ H type (Hand changing type) does not require No. 5,8,10 and 11.
※ This is the drawings of N type (Hand and Automatic changing type).
Name of major parts
Part No.
Part name
Part No.
Part name
04
Body
12
Spindle
05
Feed lever
13
Collar
06
Feed pawl
16
Character ring
07
Feed pawl pin
18
Receive pawl pin
08
Feed pawl spring
19
Receive pawl
09
Spring lever pin
21
Receive pawl spring holder
10
Feed lever ping
22
Receive pawl spring
11
Lever spring
23
Knob
Major dimensions (unit : m/m)
Class
aØ
b
c
d
D
e
f
g
s
H
1
16
35
40
16
35
120
54
24
28
52
1-S
16
35
40
16
35
120
60
34
28
80
2
25
50
70
30
62.5
180
94
46
48
92
3
25
50
70
30
62.5
240
105
80
48
162
Standard type face samples
※ Note : The actual typeface may vary slightly depending on the marking pressure or method.
Standard of Numbering Head
Selection of Numbering Head
1. Selection of class
It is classified according to the size of dimension and the number of character digits.
2. Selection of type (H/A/N)
It is classified 3 types by the way of character digits.
Select the type according to the contents of marking characters.
1) Marking that is not needed to change character frequently.
e.g.) Lot numbers, date of manufacture, etc.
→ H type (Hand changing type)
2) Marking consecutive numbers, "1", "2", "3", …
e.g.) Serial numbers
→ A type (Automatic changing type)
3) Marking lot numbers and serial numbers both.
Enable to change between H and A easily when the contents of character changes.
→ N type (Hand and Automatic changing type)
3. Selection of model
The model is determined by the combination of "class" and "type".
Feature of YAMADA
YAMADA numbering heads and each of marking machines are widely used to mark many things that everywhere you see, on name plates and rating plates, for management numbers, and so on.
Our products are superior in durability, and we deal with a variety of types, from hand-knocking types to fully automatic marking device (NC), also recognition / inspection devices as new demands of customers.
The products of our long years accumulated technologies and achievements are well received not only in Japan but also overseas.
Please feel free to contact us about marking. Each of our section for every step, from design to engraving / manufacturing, will help that anyone can do marking work easily and finely as our policy.
Standard of Numbering Head
※ YAMADA standard type face : Height (H) × 1/2 = Width (W)【H:W=2:1】
(mm)
| Class |
H | W | P | D | L | ||||
| Number of digits |
|||||||||
| 4 | 5 | 6 | 7 | 8 | |||||
| 1 | 1.0 | 0.5 | 1.5 | 1.0 | 5.0 | 6.5 | 8.0 | 9.5 | 11.0 |
| 1.5 | 0.75 | 1.9 | 1.15 | 6.5 | 8.4 | 10.3 | 12.2 | 14.1 | |
| 2.0 | 1.0 | 2.3 | 1.3 | 7.9 | 10.2 | 12.5 | 14.8 | 17.1 | |
| 2.5 | 1.25 | 2.5 | 1.25 | 8.8 | 11.3 | 13.8 | 16.3 | 18.8 | |
| 3.0 | 1.5 | 2.8 | 1.3 | 9.9 | 12.7 | 15.5 | 18.3 | 21.1 | |
| 4.0 | 2.0 | 3.7 | 1.7 | 13.1 | 16.8 | 20.5 | |||
| 2 | 4.0 | 2.0 | 3.9 | 1.9 | 13.7 | 17.6 | 21.5 | 25.4 | 29.3 |
| 5.0 | 2.5 | 4.5 | 2.0 | 16.0 | 20.5 | 25.0 | 29.5 | 34.0 | |
| 6.0 | 3.0 | 5.1 | 2.1 | 18.3 | 23.4 | 28.5 | 33.6 | 38.7 | |
Standard Model Specification
| Class | Character size | Number of digits |
| 1 | 1.0 1.5 2.0 2.5 3.0 4.0 mm | 4 to 8 (up to 6 digits for 4mm) |
| 1-S | 1.0 1.5 2.0 2.5 3.0 4.0 mm | 9 or more |
| 2 | 4.0 5.0 6.0 | 4 to 8 |
| 3 | 4.0 5.0 6.0 7.0 mm | 9 or more |
| Insertion type | 1.0 1.5 2.0 2.5 3.0 4.0 5.0 6.0 mm | Separate order |
| Hand-knocking type | 2.0 2.5 3.0 4.0 mm | 4 to 5 |
※ Please specify the direction of characters when you order.
※ When purchasing spare parts, specify the quantity and the number of parts shown below.
※ Manufacturing the numbering head of 2-marking in a unitary scale is also available.
※ A type (Automatic changing type) does not require No. 12 and 13.
※ H type (Hand changing type) does not require No. 5,8,10 and 11.
※ This is the drawings of N type (Hand and Automatic changing type).
Name of major parts
| Part No. |
Part name |
Part No. | Part name |
| 04 | Body | 12 | Spindle |
| 05 | Feed lever | 13 | Collar |
| 06 | Feed pawl | 16 | Character ring |
| 07 | Feed pawl pin | 18 | Receive pawl pin |
| 08 | Feed pawl spring | 19 | Receive pawl |
| 09 | Spring lever pin | 21 | Receive pawl spring holder |
| 10 | Feed lever ping | 22 | Receive pawl spring |
| 11 | Lever spring | 23 | Knob |
Major dimensions (unit : m/m)
| Class | aØ | b | c | d | D | e | f | g | s | H |
| 1 | 16 | 35 | 40 | 16 | 35 | 120 | 54 | 24 | 28 | 52 |
| 1-S | 16 | 35 | 40 | 16 | 35 | 120 | 60 | 34 | 28 | 80 |
| 2 | 25 | 50 | 70 | 30 | 62.5 | 180 | 94 | 46 | 48 | 92 |
| 3 | 25 | 50 | 70 | 30 | 62.5 | 240 | 105 | 80 | 48 | 162 |
Standard type face samples
※ Note : The actual typeface may vary slightly depending on the marking pressure or method.
