[CP Ground Spur Gears (SSCPGS)] Series list   
diagram
Specifications
Precision grade JIS B 1702-1 grade N7 (*1) Tooth Surface hardness HRC50 - 60
Gear teeth Standard full depth Surface treatment Black oxide except ground surface
Pressure angle 20° Surface finish Ground
Material S45C Datum reference surface for teeth grinding Shafts(ground position)
Heat treatment Normalizing, tooth surfaces induction hardened Modifications Possible
(*1) Old JIS B 1702 grade 3 The mark(*2) denotes the distance in mm that s pinion travels on the rack in one revolution.
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Catalog No.
Pitch mm(M) No. of teeth
Profile shift
coefficient
Shape Shaft dia. (L)
A'
Shaft length (L)
F'
Pitch dia.
C
Outside dia.
D
Face width
E
Shaft dia. (R)
A
Shaft length (R)
F
Total length
G
Distance traveled in one turn
(*2)
Allowable torque(kgf·m)
Bending strength
Allowable torque(kgf·m)
Surface durability
Backlash low
(mm)
Backlash up
(mm)
Weight
(kg)
Unit Price
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  SSCPGS5-15 
  SSCPGS5-20 
  SSCPGS5-25 
  SSCPGS10-10 
  SSCPGS10-15 
  SSCPGS10-20 
CP5 (1.5915)150S719.22523.8727.061519.2100140752.160.870.040.180.34 
CP5 (1.5915)200S727.22531.8335.011527.21001401003.261.700.040.180.66 
CP5 (1.5915)250S730.22539.7942.971530.21001401254.402.830.040.180.85 
CP10(3.1831)10+0.5S725.24031.8341.053025.215022010012.42.640.060.210.97 
CP10(3.1831)150S735.24047.7554.113035.215022015017.36.930.060.211.87 
CP10(3.1831)200S740.24063.6670.033040.215022020026.113.60.060.212.64 
Product Precautions
[Caution on Product Characteristics]  ①The allowable torques shown in the table are calculated values according to the assumed usage conditions. Please see precaution for more details.
 ②The backlash values shown in the table are the theoretical values when these gears and the SRGCP Racks are in mesh.
 ③To find the center distance of profile shifted spur gears, please see the appropriate section on page 50 - 51.

[Caution on Secondary Operations]  ①Please read “Cautions on Performing Secondary Operations” when performing modification and/or secondary operations for safety concerns. Haguruma Kobo, the KHK's system for quick modification of KHK stock gears is also available.
 ②Due to gear teeth induction hardened, no secondary operations can be performed on tooth areas including the bottom land (approx. 2 to 3 mm). Use carbide tools for the modification of the shaft area near the bottom land.
  Please click here to Unit Price & Delivery Time.