Page 770 - MiSUMi 2025

Rack Gears Round Section, Pressure Angle 20°, Length Fixed / Configurable

New Type
Products L Dimension L Dimension M Material S Surface
Fixed Configurable Treatment
8 E-RGMA E-RGMAL General Structural Steel Black Oxide Film 8
or Carbon Steel
Sprockets & Chains / Gears & Rack Gears E Please note that no surface treatment is applied on cut surfaces and hole machined Gears & Rack Gears Sprockets & Chains /
E-RGMAS
E-RGMASL
-
Stainless Steel
surfaces.
E If there are requirements for rust prevention, give priority to products made of
stainless steel, and refer to the anti-rust performance and maintenance of metal
materials and surface treatment.
E When purchasing, please note that L dimension fixed type is both ends machined
and L dimension configurable type is one end machined.
Sprockets & Chains End Face End Face Chains Sprockets &

P.08-005 P.08-005
Gears & Rack Gears h Rack Gears Gears &

P.08-017 P.08-017
L Dh9
Other New Products Accuracy: Accumulated Pitch Error (Unit: μm) Products Other New

P.08-039 Module Nominal Model P.08-039
100 300 500 1000

0.5~1.5 54(76) 65(92) 72(101) 100(117)

2.0~3.0 62(86) 73(102) 80(112) 91(128)

EValues in ( ) are for E-RGMAS and E-RGMASL.
L Dimension Tolerance (mm) Enlarged View of End Face
Module L Tolerance Module P Tolerance
P
P/2 -0.1
0.5~2.0 -0.2~-0.6 0.5~2.0 -0.3

2.5~3.0 -0.2~-0.8 2.5 · 3.0 -0.1
-0.4

How to search Search on MISUMI official website Step 1 Step 2 Select Economy series
on website 1 E-RGMA 2 rack gear # MISUMI
By Type Search on MISUMI official website and get your product By Keyword # Only MISUMI Economy series

08-037 Gears & Rack Gears 08-038