[Molded Flexible Racks (DR)] Series list    The related products :  Rack Clamps (SRS) Rack Guide Rails (ARL) SSDR DR Rack Pinions
diagram
Specifications
Precision grade KHK R 001 grade 8 Surface hardness (HRR110 - 120)
Gear teeth Standard full depth Surface treatment -
Pressure angle 20° Surface finish Injection molded
Material DURACON(M25-44) Datum reference surface for teeth cutting Bottom surface
Heat treatment - Modifications Possible
  1 / 1 Page      4 items in total    Module     
< 1 >    precaution    
Catalog No.
Module
Shape Total length
A
Face width
B
Face width
B'
Height
C
Height to pitch line
D
Thickness of base
E
Depth of groove
F
Width of groove
G
Width of base
H
Allowable force(kgf)
Bending strength
Weight
(kg)
Unit Price
Click Here
  DR0.8-2000 
  DR1-2000 
  DR1.5-2000 
  DR2-2000 
0.8R420003.833.32.51.50.73.7811.40.036 
1R42000544.33.320.94.91016.40.060 
1.5R420006.555.74.22.3181216.50.085 
2R4200086752.51.110.11527.00.12 
Product Precautions
[Caution on Product Characteristics]  ①The allowable forces shown in the table are the calculated values according to the assumed usage conditions. Please see Selection Hints for more details
 ②In the case of using a molded flexible rack in an arc shape, mated with a pinion with 20 teeth, the minimum bend radius (R) for both external and internal teeth is 150mm. Also, be sure and make an adjustment as the pinion does not mesh at the normal center distance due to the increase in pitch error and tooth profile error.
 ③Molded Flexible Racks are not suitable for use when positioning accuracy is required.
 ④To find the dimensional tolerance of these racks, please see the Dimensional Tolerance Table. The overall length tolerance is ±10mm.

  Please click here to Unit Price & Delivery Time.