Quality Transmission is the largest North American supplier of off-the-shelf metric gearing. KHK Stock Gears are proudly produced by Kohara Gear Industry of Saitama Japan and stocked in North America by Quality Transmission Components



Specifications
Precision grade KHK R 001 grade 5
Gear teeth Standard full depth
Pressure angle 20
Material SUS303 Stainless steel
Heat treatment Solution heat treatment
Core hardness less than HB187
Surface hardness
Surface treatment Passivation
Surface finish Hobbed
Datum reference surface
for gear cutting
-

R2

Module 13

Please click on the catalog number to view pricing and availability
Catalog
No.
Module Total length Outside dia. Height to
pitch line
Effective
No. of teeth
Shape Allowable
force (kgf)
Allowable
force (N)
Weight
(kgf)
m A dh9 D Bending
strength
Surface
durability
Bending
strength
Surface
durability
SURO1-500
[ DXF| DWG | 3D CAD]
SURO1.5-500
[ DXF| DWG | 3D CAD]
1

1.5
505

505
10

15
9

13.5
159

105
R2

R2
38.95

87.64
6.928

16.5
382

859.4
67.94

161.8
0.28

0.65
SURO2-1000
[ DXF| DWG | 3D CAD]
SURO2.5-1000
[ DXF| DWG | 3D CAD]
SURO3-1000
[ DXF | DWG | 3D CAD]
2

2.5

3
1010

1010

1010
20

25

30
18

22.5

27
159

127

105
R2

R2

R2
155.8

243.4

350.5
30.38

48.66

71.39
1528

2387

3437
297.9

477.2

700.1
2.3

3.6

5.2

CAUTION: Round racks require special attention to prevent bending when used in an application where the racks are being moved in a reciprocating action. The allowable bending deformation of SURO racks is 3.0mm per 1m.
NOTE: The allowable transmission forces are calculated according to JGMA Standards 401-01 and 402-01. All dimensions shown in the above table(s) are listed in millimeters unless otherwise specified.

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Quality Transmission Components
E-Mail: qtcsupport@qtcgears.com
Phone: 516-437-6700
Fax: 800-737-7436 or 516-328-3343

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