1–125
HO
H
CL
GAP
GAUGE
L
S
G
ENDS NOT MACHINED
1/2 MODULE
RACK
Ho
Pitch
Distance
S18C05MGAGE-G
S18C08MGAGE-G
S18C10MGAGE-G
S18C15MGAGE-G
0.5
0.8
1
1.5
29
18
14
9
11.5
11.2
14
18.5
0.785
1.256
1.57
2.356
-0.02, -0.08
-0.03, -0.12
-0.03, -0.12
-0.04, -0.16
Catalog Number
S
Face
Width
h8
H
Height
h8
No.
of
Teeth
L
Stock
Length
approx.
Dim.
Tolerance
1/2 Module
10
15
15
20
8
12
Module
45.3
44.9
43.6
41.9
Tolerance h8:
8 & 10 mm -0.022
See index for ground spur gears.
12 & 15 mm -0.027
20 mm -0.033
Joining Gauge for Ground Racks
ISO CLASS 5
GROUND TEETH
20° PRESSURE ANGLE
Ground Racks – Mod. 0.5, 0.8, 1 & 1.5
Precision
Component
MATERIAL:
AISI 1045 Steel
HARDNESS: HRC 27… 32
S
Ho
L
H
MACHINED ENDS
G
G
ISO CLASS 5
GROUND TEETH
20° PRESSURE ANGLE
S18C05M128P0812G
S18C08M080P0812G
S18C10M096P1015G
S18C15M064P1520G
0.5
0.8
1
1.5
128
80
96
64
11.5
11.2
14
18.5
No.
of
Usable
Teeth
S
Face
Width
h8
H
Height
h8
Ho
Pitch
Distance
Module
Catalog Number
10
15
15
20
8
12
201.06
301.59
MATERIAL:
AISI 1045 Steel
HARDNESS: HRC 27… 32
L
Stock
Length
mm
See index for ground spur gears.
