Induction Hardened Rack Gears-Ground, Hole Position Configurable

Brand :

MISUMI

Caution

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Product Description

[Features]
The mounting hole position can be specified by 1mm.
The teeth are induction hardened and the tooth surface strength is about 5 times that of normal products! Furthermore, by polishing the teeth, we have created a rack gear with excellent accuracy and wear resistance.
You can freely choose back tapped hole machining, side tapped hole machining, or side counterbored hole machining.

Dimensional Drawing

Hole Machining N: No Hole Machining *

Hole Machining N: No Hole Machining

Hole Machining HT・A: Back Tapped

Hole Machining HT: Back Tapped

Hole Machining ST: Side Tapped

Hole Machining Z: Side Counterbored

Hole Position Configurable Type

Number of Holes Configurable Type

RGEAHFL (Up to 4 holes)

LRGEAHF

RGEAHL (Up to 3 holes)

Enlarged View of End Face

Module	P Tolerance
1.0 to 2.0	－0.1 －0.3
2.5·3.0	－0.1 －0.4

■Hole Machining Dimension

Module	M (Coarse)	d₁	d₂	Z₁
1.0	M3	3.5	6.5	3.5
1.5	M4	4.5	8	4.5
2.0	M5	5.5	9.5	5.5
2.5	M5	5.5	9.5	5.5
3.0	M5	5.5	9.5	5.5

* No Hole Machining only for RGEAHFL
[ ! ]RGEAHL back tapped A is the former designation for
back tapped HT.
[ ! ]A+B+C+D ≤ L-6

　[ ! ] F = L－B× (K－1)2 ≥ 6

L Tolerance (mm)

W, Height Tolerance (mm)

Accumulated Pitch Error (μm)

Module	Tolerance
0.5 to 2.0	-0.2 to -0.6
2.5 to 3.0	-0.2 to -0.8

Standard Dimension Range (mm)		Tolerance
Over	or Less	Tolerance
0	5	0 to -0.18
6	10	0 to -0.22
11	18	0 to -0.27
19	30	0 to -0.33
31	50	0 to -0.39

Module	Nominal
Module	300	500
1.0 to 1.5	32	35
2.0 to 3.0	-	39

Type	Classification		[M] Material	[S] Surface Treatment	[H] Hardness
	Overall Length L	Hole Machining
RGEAHFL	Configurable	Hole Position Configurable	S45C Equivalent	Black Oxide	Tooth Induction Hardened 45 to 55HRC
LRGEAHF	Configurable	Number of Holes Configurable
RGEAHL	Fixed	Hole Position Configurable

[ ! ] Teeth and Hole Machined surfaces have no surface treatment.
[ ! ] Flatness (warpage) accuracy is 0.2 or less.
[ ! ] Surface treatment: There may be variations in the color intensity of black oxide.

Induction Hardened Rack Gears-Ground, Hole Position Configurable

Caution

Product Description

Dimensional Drawing

App. Example