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bevel gear straight (Part Numbers)

bevel gear straight
  • Volume Discount

KYOUIKU

KYOUIKU

Bevel gears for transmitting power with high precision through orthagonal axis.
[Features]
· It is a straight type tooth profile, and it is also available with tapped hole processing and key grooves.
· Products with high-frequency hardened tooth, indicated by an "H" at the end of the part number, are also available.
· Gears designed to bend the shaft angle at a right angle and transmit rotating motion with high accuracy.
· Module 0.5 / 0.8 / 1.0 / 1.5 / 2.0 / 2.5 / 3.0 / 4.0 / 5.0.
· Pressure angle 20°, gear ratio 1:2 and 1:3.
· Gear accuracy is JISB1704 Grade 3 to 4 (High-frequency induction hardened teeth: Grade 4).
[Applications]
·Convenient for power transmission, drive, and conveyance parts of equipment.

(i)Caution

  • The product images are representative only. Specifications may vary by part number, including shape and color.
  • *Sold individually, not as a set. Please note this.

PDF

Part Number

Configured Part Number is shown.

Drawing

Injection molded product

Injection molded product drawing

Bevel gear brass type

Bevel gear brass type drawing

Bevel gear S45C type module 0.5

Module 0.5 drawing

Specifications Table

(Unit: mm)

Part numberGear ratio
u		Number of teeth
z		Reference Circle Diameter
d		Outside circle diameter
da		Assembly distance
A		Hole diameter
dd		Hub outer diameter
dh		Hub length
lh		Hole length
l		Overall length
lw		laFace Width
b		ThreadTooth Tip Angle
δa		dsWeight
W (g)
2-M
(120°)		ls
B80DM20220⌀16⌀17.4322.5⌀5⌀1151010.796.864.5--29° 8'⌀9.81.7
B80DM40240⌀32⌀32.7116.46⌀6⌀2059.511.019.174.5--66° 0'⌀22.96.5

*Please avoid alteration of the hole diameter (dd) as much as possible. Air bubbles may appear.

Part numberGear ratio
u		Number of teeth
z		Reference Circle Diameter
d		Outside circle diameter
da		Assembly distance
A		Hole diameter
dd(H8)		Hub outer diameter
dh		Hub length
lh		Hole length
l		Overall length
lw		laFace Width
b		ThreadTooth Tip Angle
δa		dsWeight
W (g)
2-M
(120°)		ls
B50B20220⌀10⌀10.8915.52⌀3⌀8588.545.743.2--29° 8'⌀5.63.2
B50B40240⌀20⌀20.4510.56⌀4⌀1246.37.316.013.2--66° 0'ø 13.58.9
B50B20* 3220⌀10⌀10.8915.52⌀3⌀8588.545.743.22-M2.52.529° 8'⌀5.63.0
B50B40* 4240⌀20⌀20.4510.56⌀4⌀1246.37.316.013.22-M3266° 0'ø 13.58.5
B80B20220⌀16⌀17.4322.5⌀5⌀125.51010.796.864.5--29° 8'⌀9.89.8
B80B40240⌀32⌀32.7216.46⌀6⌀2069.511.019.184.5--66° 0'⌀22.936.1
B80B20* 5220⌀16⌀17.4322.5⌀5⌀125.51010.796.864.52-M3329° 8'⌀9.89.5
B80B40* 6240⌀32⌀32.7216.46⌀6⌀2069.511.019.184.52-M4366° 0'⌀22.934.9

[* ] (Asuta) has 2 set screws.

Part numberGear ratio
u		Number of teeth
z		Reference Circle Diameter
d		Outside circle diameter
da		Assembly distance
A		Hole diameter
dd(H8)		Hub outer diameter
dh		Hub length
lh		Hole length
l		Overall length
lw		laFace Width
b		ThreadTooth Tip Angle
δa		dsWeight
W (g)
2-M
(120°)		ls
B50S20220⌀10⌀10.8915.52⌀3⌀8588.545.743.2--29° 8'⌀5.63.0
B50S40240⌀20⌀20.4510.56⌀4⌀1246.37.316.013.2--66° 0'ø 13.58.2
B50S20* 3220⌀10⌀10.8915.52⌀3⌀8588.545.743.22-M2.52.529° 8'⌀5.62.8
B50S40* 4240⌀20⌀20.4510.56⌀4⌀1246.37.316.013.22-M3266° 0'ø 13.57.8

[* ] (Asuta) has 2 set screws.

30
60
90
  1. 1
Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSModule Number of Teeth
(Teeth) 		Shaft Bore Dia. d
(Ø) 		Gear Ratio Material Heat Treatment Tooth Width B
(mm) 		Accuracy
(* New JIS) 		Shaft Bore Tolerance Shaft Bore Config. Screw Keyway (width × depth) Pilot Hole Product, Completed Product Material (Details) Hub length lh

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  1. 1
 

Basic Information

Shape Straight Ground Tooth No Surface Treatment No

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75 Part Numbers

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Specification/Dimensions

  • Module

    • 0.5
    • 0.8
    • 1
    • 1.5
    • 2
    • 2.5
    • 3
    • 4

    Clear

  • Number of Teeth(Teeth)

    • 15
    • 18
    • 20
    • 36
    • 40
    • 45

    Clear

  • Shaft Bore Dia. d(Ø)

    • 3
    • 4
    • 5
    • 6
    • 8
    • 10
    • 12
    • 13
    • 14
    • 15
    • 16
    • 18
    • 20
    • 22
    • 25
    • 30

    Clear

  • Gear Ratio

    • 2
    • 3

    Clear

  • Material

    • Steel
    • Brass
    • Resin

    Clear

  • Heat Treatment

    • No
    • High frequency

    Clear

  • Tooth Width B(mm)

    • 3.2
    • 4.5
    • 5.7
    • 6.7
    • 9.8
    • 10.1
    • 12.6
    • 13.4
    • 16.7
    • 19
    • 20
    • 23
    • 25.8
    • 31

    Clear

  • Accuracy(* New JIS)

    • Class 3
    • Class 4

    Clear

  • Shaft Bore Tolerance

    • Not specified
    • H7
    • H8

    Clear

  • Shaft Bore Config.

    • Round hole
    • Round hole+tap
    • Keyway + Tap

    Clear

  • Screw

    • 2-M2.5
    • 2-M3
    • 2-M4
    • 2-M5
    • 2-M6
    • 2-M8
    • No

    Clear

  • Keyway (width × depth)

    • 3×1.4
    • 4×1.8
    • 6×2.8
    • 8×3.3
    • No

    Clear

  • Pilot Hole Product, Completed Product

    • Finished product
    • Pilot Hole Product

    Clear

  • Material (Details)

    • S45C
    • C3604
    • Polyacetal (White)

    Clear

  • Hub length lh

    • 4
    • 5
    • 5.5
    • 6
    • 8
    • 8.17
    • 8.6
    • 10
    • 11.78
    • 12
    • 12.5
    • 13
    • 14
    • 15
    • 15.12
    • 16
    • 16.33
    • 17
    • 18
    • 18.54
    • 19
    • 20.3
    • 20.8
    • 22
    • 22.96
    • 23
    • 23.5
    • 27.8

    Clear

  • type

    • B1.5S
    • B1S
    • B2.5S
    • B2S
    • B3S
    • B4S
    • B50B
    • B50S
    • B80B
    • B80D
    • B80S

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 4 Day(s) or Less
    • 6 Day(s) or Less
    • 7 Day(s) or Less
    • 8 Day(s) or Less
    • 12 Day(s) or Less
    • 13 Day(s) or Less
    • 14 Day(s) or Less

    Clear

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