1000912akt2 Robot Harmonic Drive Gear Flexible Bearing

Model NO.
1000912AKT2
B
12mm
Cor
28.18kn
Cr
27.19kn
Od
80mm
ID
60mm
Transport Package
Single Box
Specification
1000912AKT2
Trademark
MONTON
Origin
Luoyang
HS Code
8482102000
Production Capacity
1000PCS/Week
Reference Price
Please contact us for quote
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Product Description

Name Flexible bearing
Seires  
Brand MONTON
Model 1000912AKT2
d 60
D 80
B 12
Ring Material Gcr15/Special materail
Cage Material Nylon cage
r 0.3
r1 0.3
Dynamic load rating  cr 27.19
Static load rating  Cor 28.18
Input rotate speed   
Sealed as customer requested
Weight KG
Bearing Arrangement  
Design Structure balls
Precision P4 or as customer requested
Vibration ZV1, ZV2, ZV3, or  as customer requested
Clearance C0, C2, C3, or  as customer requested
Quality standard ISO9001: 2000/SGS
Package single box
Original Luoyang
Service OEM
Delivery date Accordingly
Application machinetook,E-bikre,tobotics, harmonic drive ect.

Flexible Bearings

Flexible bearings(harmonic drive strain wave gear bearing) Flexible bearings for harmonic reducer are mainly used in harmonic reducer. Harmonic transmission includes three basic components: wave generator, flexible wheel, rigid wheel and flexible bearing. Flexible bearings are the core components, and the transmission meets the performance requirements of high deceleration ratio through the elastic deformation of bearings. In the work of flexible bearing, the inner ring is installed on the elliptical cam, the outer ring is installed on the flexible wheel, and the elastic deformation occurs with the rotation of the cam,which not only bears the cyclic stress load, but also bears the alternating stress load. These points put forward high requirements for the design and manufacture of bearing inner ring and outer ring and cage, and only a few enterprises such as Japan and the United States can produce it. Luoyang Monton Flexible Bearing has reached the advanced level of design and manufacture of flexible bearings for harmonic transmission. The design of flexible bearing has formed a complete theoretical system, the manufacturing technology of the product is becoming more and more perfect, mature, and the product quality is becoming more and more stable.

The 3E series harmonic drive reducer flexible bearing has been successfully applied to the harmonic drive device of "Shenzhou" and series spaceship, which has contributed to my manned spaceflight industry. Because the inner ring of the flexible rolling bearing is tightly sheathed with the rigid cam of the wave generator. Therefore, it can be regarded as a rigid elliptical ring, the rolling body (generally a ball) is a particle with concentrated mass connected with the inner and outer rings through the spring, and the outer ring is an elastic thin-wall ring, and its original curve is the inner isometric curve of the original curve of the flexible wheel.

Harmonic drive transmission consists of three basic components: wave generator, flex spline, Circular Spline and flexible bearing. Among them, the flexible bearing is the core component, and the transmission achieves the performance requirement of high deceleration ratio through the elastic deformation of the bearing. When the flexible bearing is in operation, the inner ring is mounted/installed on the elliptical cam, which bears the cyclic stress load during the work; while the outer ring is mounted/installed on the flexible wheel, and elastically deforms with the rotation of the cam during the work, which not only bears the cyclic stress load, but also withstands the alternating stress load. Flexible rolling bearing utilizes controllable elastic deformation of the flexible components to transmit motion and power. It has characteristics of large transmission ratio, wide application range, high precision, small air return, large carrying capacity, high efficiency, small volume/size, light weight, smooth transmission, low noise, and can transfer motion to sealed space. Robot bearing/harmonic drive bearing is a special kind which easily deforms in a reversible way. It has a very thin outer ring which varies from round shape to oval interatively during its working time. easily double sealed bearing designed primarily for application of radial load-deep ball grooves also permit application of thrust load in either direction, often used in conjunction with another bearing.
Bearing Inner ring Outer ring Width Dynamic load rating  Static load rating  Radial Deformation  Input rotate speed  Output torque
Model ID OD  B Cr Cor Max. mm r/min  N.m
3E904KAT2 18.8 25 4 3.75 3.12 0.2 3000 2
3E905KAT2 24 32 5 4.74 3.75 0.2 3000 6
3E806KAT2 30 40 6 7.12 5.83 0.3 3000 16
1000907AKIT2 35.8 48.2 8 9.93 8.36 0.3 3000 30
3E907KAT2 37 50 8 12.63 12 0.3 3000 30
3E809KAT2 45 60 9 12.89 11.55 0.4 3000 50
1000809AKIT2 45.7 61.8 9.5 12.89 11.55 0.4 3000 50
10008810AKT2 48 63 9.7 12.89 11.55 0.4 3000 50
1000912AKT2 60 80 12 27.19 28.18 0.5 3000 120
3E911KAT 2 57 75 12 14.76 13.18 0.5 3000 7.5
3E812KAT 2 60 80 13 15.51 14.44 0.5 3000 12
3E814KAT 2 70 95 15 22.38 21.57 0.6 3000 20
3E815KAT 2 75 100 15 26.4 25.67 0.6 3000 25
3E816KAT2 71 95 15     0.8    
3E818KAT 2 90 120 18 34.7 34.94 1 3000 45
3E822KAT 2 110 150 24 43.55 45.63 1 1500 80
3E824KAT 2 120 160 24 57.02 57.75 1 1500 120
3E826KAT 2 130 175 30 81.59 86.1 1 1500 170
3E830KAT 2 150 200 30 91.6 102.67 1 1500 200
3E832KAT 2 160 220 35 115.66 127.59 1.25 1500 220
3E836KAT 2 180 240 35 130.04 146.47 1.5 1500 250
3E838KAT 2 190 250 40 139.96 160.42 1.5 1500 350
3E842KAT 2 210 280 45 173.15 210.91 1.5 1500 400
3E844KAT 2 220 300 45 181.72 231 1.5 1500 500
3E848KAT2 240 320 48 190.2 231 2 1500 560
F14 25.07 33.896 6.095 4.74 3.75 0.2 3000 8
M14 25.07 33.896 6.095 5.53 4.73 0.2 3000 12
F17 30.3 41.722 6.16 7.12 5.83 0.3 3000 16
M17 30.3 41.722 6.16 8.31 7.35 0.3 3000 24
F20 35.56 49.073 7.24 9.93 8.36 0.3 3000 30
M20 35.56 49.073 7.24 12.63 12 0.3 3000 45
F25 45.212 61.341 9.015 12.89 11.55 0.4 3000 50
M25 45.212 61.341 9.015 16.4 16.58 0.4 3000 75
F32 58.928 79.756 11.81 22.28 20.91 0.5 3000 120
M32 58.928 79.756 11.81 27.19 28.18 0.5 3000 180

1000912akt2 Robot Harmonic Drive Gear Flexible Bearing
1000912akt2 Robot Harmonic Drive Gear Flexible Bearing 1000912akt2 Robot Harmonic Drive Gear Flexible Bearing 1000912akt2 Robot Harmonic Drive Gear Flexible Bearing

 

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