KHK Gears - Molded Flexible Racks (DR)

Unit of Measure

Items	DR0.8-2000 KHK DR0.8-2000, Module 0.8, 792 Tooth, Molded Flexible Racks	DR1.5-2000 KHK DR1.5-2000, Module 1.5, 422 Tooth, Molded Flexible Racks	DR1-2000 KHK DR1-2000, Module 1, 633 Tooth, Molded Flexible Racks	DR2-2000 KHK DR2-2000, Module 2, 316 Tooth, Molded Flexible Racks
Gear Type	N/A Racks
Construction	N/A Molded Flexible Racks
Module	N/A 0.8	N/A 1.5	N/A 1	N/A 2
Effective Number of Teeth	N/A 792	N/A 422	N/A 633	N/A 316
Shape	N/A R4
Total Length Rack (A)	N/A 78.740 in2000 mm
Face Width (B')	N/A 0.118 in3 mm	N/A 0.197 in5 mm	N/A 0.157 in4 mm	N/A 0.236 in6 mm
Face Width (B)	N/A 0.150 in3.8 mm	N/A 0.256 in6.5 mm	N/A 0.197 in5 mm	N/A 0.315 in8 mm
Height (C)	N/A 0.130 in3.3 mm	N/A 0.224 in5.7 mm	N/A 0.169 in4.3 mm	N/A 0.276 in7 mm
Height to Pitch Line (D)	N/A 0.098 in2.5 mm	N/A 0.165 in4.2 mm	N/A 0.130 in3.3 mm	N/A 0.197 in5 mm
Thickness of Base	N/A 0.059 in1.5 mm	N/A 0.091 in2.3 mm	N/A 0.079 in2 mm	N/A 0.098 in2.5 mm
Depth of Groove	N/A 0.028 in0.7 mm	N/A 0.039 in1 mm	N/A 0.035 in0.9 mm	N/A 0.043 in1.1 mm
Width of Groove	N/A 0.146 in3.7 mm	N/A 0.315 in8 mm	N/A 0.193 in4.9 mm	N/A 0.398 in10.1 mm
Width of Base	N/A 0.315 in8 mm	N/A 0.472 in12 mm	N/A 0.394 in10 mm	N/A 0.591 in15 mm
Mounting Hole	N/A No
Bending Strength	N/A 112 N·m11.4 kgf·m	N/A 161 N·m16.5 kgf·m	N/A 161 N·m16.4 kgf·m	N/A 265 N·m27 kgf·m
Precision Grade	N/A KHK R 001 grade 8
Gear Teeth Type	N/A Standard Full Depth
Pressure Angle	N/A 20 º
Material	N/A Duracon® (M25-44)
Tooth Hardness	N/A 110-120HRR
Weight	N/A 0.036 kg0.079 lb	N/A 0.085 kg0.187 lb	N/A 0.06 kg0.132 lb	N/A 0.12 kg0.265 lb