[CP Racks (SRCP・SRCPF・SRCPFD・SRCPFK)] Series list   
diagram
Specifications
Precision grade KHK R 001 grade 4 Surface hardness (less than HRB95)
Gear teeth Standard full depth Surface treatment Black oxide
Pressure angle 20° Surface finish Cut
Material S45C Datum reference surface for teeth cutting Bottom surface
Heat treatment - Modifications Possible
*Precision grade of J Series products corresponds to an 'equivalent'.
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Catalog No.
Pitch mm(m) Effective No. of teeth Shape Total length
A
Face width
B
Height
C
Height to pitch line
D
Mounting hole dimensions
E
Mounting hole dimensions
F
Mounting hole dimensions
G
No. of mounting holes Mounting screw size Counterbore dimensions
H
Counterbore dimensions
I
Counterbore dimensions
J
Allowable force(kgf)
Bending strength
Allowable force(kgf)
Surface durability
Weight
(kg)
Unit Price
Click Here
Prices of J Series Products
1-4
Prices of J Series Products
5-20
  SRCP2.5-100 
  SRCP5-100 
  SRCP10-100 
  SRCP15-100 
  SRCP20-100 
  SRCPF2.5-500 
  SRCPF2.5-1000 
  SRCPF5-500 
  SRCPF5-1000 
  SRCPF5-1500 
  SRCPF5-2000 
  SRCPF10-500 
  SRCPF10-1000 
  SRCPF10-1500 
  SRCPF10-2000 
  SRCPF15-500 
  SRCPF15-1000 
  SRCPF15-1500 
  SRCPF15-2000 
  SRCPF20-500 
  SRCPF20-1000 
  SRCPF20-1500 
  SRCPF20-2000 
 SRCPFK2.5-500J 
 SRCPFD5-500J 
  SRCPFD5-1000 
  SRCPFD5-1500 
  SRCPFD5-2000 
 SRCPFD10-500J 
  SRCPFD10-1000 
  SRCPFD10-1500 
  SRCPFD10-2000 
 SRCPFD15-500J 
  SRCPFD15-1000 
  SRCPFD15-1500 
  SRCPFD15-2000 
 SRCPFD20-500J 
  SRCPFD20-1000 
  SRCPFD20-1500 
  SRCPFD20-2000 
CP2.5(0.7958)38R198101211.2        77.814.50.086   
CP5 (1.5915)18R198152018.41        23347.70.21   
CP10(3.1831)8R198303531.82        9331910.73   
CP15(4.7746)5R1103505045.23        23304621.83   
CP20(6.3662)3R198606053.63        37307632.48   
CP2.5(0.7958)200RF500101211.2        77.814.50.44   
CP2.5(0.7958)400RF1000101211.2        77.814.50.88   
CP5(1.5915)100RF500152018.41        23347.71.08   
CP5 (1.5915)200RF1000152018.41        23347.72.17   
CP5 (1.5915)300RF1500152018.41        23347.73.25   
CP5 (1.5915)410RF2050152018.41        23347.74.44   
CP10(3.1831)50RF500303531.82        9331913.75   
CP10(3.1831)100RF1000303531.82        9331917.49   
CP10(3.1831)150RF1500303531.82        93319111.2   
CP10(3.1831)205RF2050303531.82        93319115.4   
CP15(4.7746)33RF495505045.23        23304628.79   
CP15(4.7746)67RF1005505045.23        233046217.8   
CP15(4.7746)100RF1500505045.23        233046226.6   
CP15(4.7746)136RF2040505045.23        233046236.2   
CP20(6.3662)25RF500606053.63        373076312.6   
CP20(6.3662)50RF1000606053.63        373076325.3   
CP20(6.3662)75RF1500606053.63        373076337.9   
CP20(6.3662)102RF2040606053.63        373076351.5   
CP2.5(0.7958)200RA500101211.25251504M4  4.577.814.50.43   
CP5(1.5915)100RD500152018.418251504M5610623347.71.06   
CP5 (1.5915)200RD1000152018.418501806M5610623347.72.13   
CP5 (1.5915)300RD1500152018.418301809M5610623347.73.20   
CP5 (1.5915)410RD2050152018.4183518012M5610623347.74.38   
CP10(3.1831)50RD500303531.8214251504M1010.817.5119331913.61   
CP10(3.1831)100RD1000303531.8214501806M1010.817.5119331917.29   
CP10(3.1831)150RD1500303531.8214301809M1010.817.51193319110.9   
CP10(3.1831)205RD2050303531.82143518012M1010.817.51193319114.9   
CP15(4.7746)33RD495505045.232027.52203M1415.2231623304628.47   
CP15(4.7746)67RD1005505045.232062.52205M1415.22316233046217.3   
CP15(4.7746)100RD1500505045.2320902207M1415.22316233046225.9   
CP15(4.7746)136RD2040505045.23203022010M1415.22316233046235.2   
CP20(6.3662)25RD500606053.6323302203M1617.52618373076312.2   
CP20(6.3662)50RD1000606053.6323602205M1617.52618373076324.5   
CP20(6.3662)75RD1500606053.6323902207M1617.52618373076336.8   
CP20(6.3662)102RD2040606053.63233022010M1617.52618373076350.0   
Product Precautions
[Precaution on J Series Products]  ①Since J series are available-on-request products, it requires a lead-time within 2 working-days (excludes the day ordered), after placing an order. Number of products we can handle for one order is 1 to 20 units. In case of ordering products over 20 units, we shall submit a quote.
 ②For J series products, no black oxide is repeatedly applied after adding secondary operation on mounting hole.

[Caution on Product Characteristics]  ①The allowable forces shown in the table are the calculated values according to the assumed usage conditions. Please see page precaution for more details.
 ②The backlash value of a rack is calculated from the addition of 1/2 the backlash of the mating pinion and the value shown in the table“Backlash of Amount of Tooth Thinning”.
 ③After attaching the racks to the base, please fasten with dowel pins. Clamping only by mounting screws could possibly cause the screws to be broken, due to the heavy load.

[Caution on Secondary Operations]  ①Please read “Cautions on Performing Secondary Operations”when performing modification and/or secondary operations of CP Racks & Pinion. Haguruma Kobo, the KHK's system for quick modification of KHK stock gears is also available.
 ②Having a decarburized layer (approx. 0.5mm thickness) on the rectangular surfaces, the tooth tips cannot have the hardness you designate, if induction hardening is applied.
 ③Avoid gear tooth hardening of the Racks with bolt holes, due to deformation occurring at the mounting hole and the difficulty of straightening.
  Please click here to Unit Price & Delivery Time.