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  • BG Worm Wheel
  • BG Worm Wheel
  • BG Worm Wheel

BG Worm Wheel BG4-20R1

4.80 (5)
Item.#
07136717
Mfr.#
BG4-20R1
Package Qty.
1PC
Ship pack of
1
309.90 SGD
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Shipped after 2017-12-22
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Item Feature
Assembly Distance J (mm)
71
Tooth Profile
Namiha
Bore Diameter A (phi mm)
20
Number
1
Twist
Right
Module
4
Face Width (E)(mm)
35
Number of Gears
20
Gear Reference Section View
Right angle teeth
Teeth Cutting Reference Surface
Hole
Material
CAC502A(PBC2)
Throat diameter D (phimm)
88
Accuracy Class
W002 4 grade KHK
Tip Diameter D1 (mm)
90
Boss Diameter B (mm)
60
Profile Shift Coefficient
-0.021
Tolerance A
h7
Total Length G (mm)
52
Weight (kg)
1.8
Standard Diameter C (mm)
80.17
Reduction Ratio
1/20
Surface Finish
Cutting
Face Normal Pressure Angle
30 minutes 14 degrees
Allowable Torque (N/m [kgf/m])
Strength tooth surface (reference value): 23.02 (2.35)
Customer Reviews
5 star 4
4 star 1
3 star 0
2 star 0
1 star 0
Review Rating: 4.80
5 Customer Reviews
The reviews are automatic translation.
Deceleration
4
From Japan
On 2016-12-12 11:27:44
The worm is useful because it helps to decelerate the rotation speed greatly.
This review is about item#7136473.
Reduction gear of robot competition
5
From Japan
On 2016-09-30 14:30:44
It was saved because it was provided cheaply.
This review is about item#7136412.
Arm of robot
5
From Japan
On 2016-03-16 14:55:09
Easy to use and convenient.
This review is about item#07136412.
Rotary table
5
From Japan
On 2015-12-07 20:29:46
I use it by tapping M5 for bar fixing on the side. I can not say anything because it is still under construction, but I think that the strength is quite hard at the time of drilling and it is quite problematic.
This review is about item#07136376.
Equipment production
5
From Japan
On 2011-01-18 13:52:04
Satisfaction.
This review is about item#07136595.