Home » Peacock » Cylinder Gauges » Cylinder Gauges (Blind Hole Type) – CG series

Cylinder Gauges (Blind Hole Type) – CG series

If using a CC type cylinder gauge for blind hole bore diameter, its guide plate interrupt the measurement at a point deeper than “T”, as shown in the figure below. In such case, the CG type with modified guide plate is suitable for measurement of the diameter to the point as deep as “t”.

Dial gauge is not furnished and supplied only on request. Suitable dial gauges are 17Z, 57B (0.01mm) and 15Z, 5F (0.001mm).

 

Cylinder Gauges (Blind Hole Type) – CG series

Model CG-01
Range 10 – 18mm
Blind hole type
CG-01
Model CG-1
Range 18 – 35mm

CG-1
Model CG-3
Range 50 – 100mm

CG-3
Model CG-4
Range 100 – 160mm

CG-4


( 4.5mm for CG-6 )		 CG-2 head details
CG-2 head details		 CG-1 head details
CG-1 head details

 

Specifications

Model Range
(mm)		 Effective
measuring
range
(mm)		 Wide range
accuracy
(µm)		 Adjacent
error
(µm)		 Repeated
accuracy
(µm)		 Number of anvils
(mm)		 Thickness of
spacers
(mm)		 Extension
collar
(mm)
CG-01 10 – 18 0.5 5 2 2 Intervals 1mm×9 0.5mm  
CG-1 18 – 35 1.2 5 2 2 Intervals 2mm×9 0.5, 1mm each  
CG-2 35 – 60 1.2 5 2 2 Intervals 5mm×6 0.5, 1, 2, 3mm each  
CG-3 50 – 100 1.2 5 2 2 Intervals 5mm×11 0.5, 1, 2, 3mm each  
CG-3C 50 – 150 1.2 5 2 2 Intervals 5mm×11 0.5, 1, 2, 3mm each 50mm×1
CG-4 100 – 160 1.2 5 2 2 Intervals 10mm×7 1, 2, 3, 4mm each  
CG-5 160 – 250 1.2 5 2 2 Intervals 10mm×10 1, 2, 3, 4mm each  
CG-6 250 – 400 1.2 5 2 2 Intervals 10mm×16 1, 2, 3, 4mm each  

List of special length below grip (available on request)

CG Series ; List of special length below grip

Model Range
(mm)		 Length below grip (L)
(mm)
CG-01 10 – 18 L 50 L 200 L 300                
CG-1 18 – 35 L 50 L 100 L 200 L 300 L 400 L 500          
CG-2 35 – 60 L 50 L 100 L 200 L 300 L 400 L 500 L 600 L 700 L 800 L 900 L 1000
CG-3 50 – 100 L 50 L 100 L 200 L 300 L 400 L 500 L 600 L 700 L 800 L 900 L 1000
CG-3C 50 – 150 L 50 L 100 L 200 L 300 L 400 L 500 L 600 L 700 L 800 L 900 L 1000
CG-4 100 – 160 L 50 L 100 L 200 L 300 L 400 L 500 L 600 L 700 L 800 L 900 L 1000
CG-5 160 – 250 L 50 L 100 L 200 L 300 L 400 L 500 L 600 L 700 L 800 L 900 L 1000
CG-6 250 – 400 L 50 L 100 L 200 L 300 L 500 L 600 L 700 L 800 L 900 L 1000  

 

Dimensions (mm)

Model A B C D E F G H I
CG-1 246 150 3 70 23 20 10 18 – 35 13
CG-2 246 150 3 70 23 20 10 35 – 60 18
CG-3 246 150 3 70 23 20 10 50 – 100 20
CG-3C 246 150 3 70 23 20 10 50 – 150 20
CG-4 380.5 251.5 3 100 26 25 16 100 – 160 50
CG-5 380.5 251.5 3 100 26 25 16 160 – 250 70
CG-6 533 400 4.5 100 26 25 16 250 – 400 100
Dimensions ; CG series

 

Dimensions (mm) : CG-01

Dimensions ; CG-01

 

Dimensions for Anvil for Cylinder Gauges

Model Size (mm) L (mm)
CG-1
Anvil		 ※ 18 2
20 4
22 6
24 8
26 10
28 12
30 14
32 16
34 18
Dimensions ; CG-1 Anvil
Model Size (mm) L (mm)
CG-2
Anvil		 35 5
40 10
45 15
50 20
55 25
60 30
Dimensions ; CG-2 Anvil
Model Size (mm) L (mm)
CG-3
CG-3C
Anvil		 50 5
55 10
60 15
65 20
70 25
75 30
80 35
85 40
90 45
95 50
100 55
Dimensions ; CG-3/CG-3C Anvil
Model Size (mm) L (mm)
CG-4
Anvil		 100 10
110 20
120 30
130 40
140 50
150 60
160 70
Dimensions ; CG-4 Anvil
Model Size (mm) L (mm)
CG-5
Anvil		 160 10
170 20
180 30
190 40
200 50
210 60
220 70
230 80
240 90
250 100
Dimensions ; CG-5 Anvil
Model Size (mm) L (mm)
CG-6
Anvil		 250 10
260 20
270 30
280 40
290 50
300 60
310 70
320 80
330 90
340 100
350 110
360 120
370 130
380 140
390 150
400 160
Dimensions ; CG-6 Anvil

 

Dimensions for Spacers for Cylinder Gauges

Model T (mm) A (mm) B (mm)
CG-1 0.5, 1 4.1 5
CG-2 0.5, 1, 2, 3 4.1 6
CG-3 0.5, 1, 2, 3 4.1 6
CG-3C 0.5, 1, 2, 3 4.1 6
CG-4 1, 2, 3, 4 4.1 6
CG-5 1, 2, 3, 4 4.1 6
CG-6 1, 2, 3, 4 6.1 8.8

Dimensions ; CG series Spacers

Product Brands