SHF-20 harmonic reducer output bearing surface black oxide treated

SHFOP20-XRB bearing

Luoyang BRS Bearing started to produce crossed roller bearings for CSF/SHF/CSD harmonic speed reducer gearhead since 2010, and continuously improve production technics with the increasing demand from customers.

BRS can produce customized type output bearings for various type of drive units, and provide special surface treatment such as black oxide treated to ensure bearings’ good performance under severe operating conditions.

SHFOP20-XRB harmonic reducer output bearing

Size 54*90*18.5mm

Structure: crossed roller slewing bearing, integrated inner and outer rings

Application: SHF/SHG-2UH type harmonic reducer

SHF-20-30-2UH
SHF-20-50-2UH
SHF-20-80-2UH
SHF-20-100-2UH
SHF-20-120-2UH
SHF-20-160-2UH

Related Models:

Part Number  Major Dimensions (mm)
D d# H
SHFOP14-XRB 70 38*5-35.6*9.6 15.1
SHFOP17-XRB 80 47*6.5-44.1*9.9 17
SHFOP20-XRB 90 54 18.5
SHFOP25-XRB 110 68*7.5-66*12.2 20.7
SHFOP32-XRB 142 88*8-84*14.5 24.4
SHFOP40-XRB 170 108*9-106*19 30
SHFOP50-XRB 214 135 36

If you need further info. please feel free to contact us (polly@brsbearing.com), our technician is at your service.

Advertisements

CSD25-XRB crossed roller bearings for CSD-25-2UH drive units

CSD25-XRB crossed roller bearings for CSD-25-2UH drive units
model: CSD25-XRB
size:24/20*85*23.4mm
structure: crossed cylindrical roller bearing with integrated inner and outer ring.
application: CSD-25-2UH harmonic speed reducers/CSD-25 drive units

CSD series output bearing features:
1. With high tilting rigidity, can quickly withstand heavy loads without further support.
2. Short overall length and light weight, compact structure, space saving.
3. High positioning accuracy, guarantee stable machine properties.

More CSD-2UH harmonic reducer unit bearings:
CSD14-XRB (12/11*55*16.6mm)
CSD17-XRB (14/11*62*16.6mm)
CSD20-XRB (18/16*70*18.3mm)
CSD25-XRB (24/20*85*23.4mm)
CSD32-XRB (32/30*112*24.5mm)
CSD40-XRB (36/32*126*29.1mm)
CSD50-XRB (48/44*157*34mm)

Customized size & structure available, please contact us (rigia@brsbearing.com) for details.

CSD-20 harmonic reducer bearing

CSD-20 harmonic reducer bearing
model: CSD20-XRB
size:18/16*70*18.3mm
structure: crossed roller bearing,with mounting holes
application: CSD-20-2UH harmonic reducer/CSD-20 drive unit

CSD-20 harmonic reducer drive bearing
CSD-20 harmonic reducer drive bearing
CSD-20 drive unit output bearing
CSD-20 drive unit output bearing
CSD20-XRB crossed roller bearing for CSD-20 reducer
CSD20-XRB crossed roller bearing for CSD-20 reducer

CSD series output bearing features:
1. With high tilting rigidity, can quickly withstand heavy loads without further support.
2. Short overall length and light weight, compact structure, space saving.
3. High positioning accuracy, guarantee stable machine properties.

More CSD-2UH harmonic reducer unit bearings:
CSD14-XRB (12/11*55*16.6mm)
CSD17-XRB (14/11*62*16.6mm)
CSD20-XRB (18/16*70*18.3mm)
CSD25-XRB (24/20*85*23.4mm)
CSD32-XRB (32/30*112*24.5mm)
CSD40-XRB (36/32*126*29.1mm)
CSD50-XRB (48/44*157*34mm)

HFUS-20 gear unit output bearings

SHFOP20-XRB harmonic speed riducer gear head bearing is specially designed for HFUS-20 gear unit, it has the feature of high rigidity, high running accuracy, high precision and high transmission ratio, meanwhile, it’s ultra-thin and light weight.

SHF-20 harmonic reducer bearing
SHFOP20-XRB output bearing for SHF-20-2UH harmonic reducer, HFUS-20 gear unit

SHFOP-XRB output bearing structure
SHFOP-XRB output bearing structure
d 54 mm
D 90 mm
H 18.5 mm
D1 12*φ3.5mm*84mm  NO.*SIZE*PCD
d1 16*M3*62mm  NO.*SIZE*PCD
S1 80  Main Seal
S2 72.6(1.5*2.7)  O ring groove(m*n)
Mass 0.46 kg

Besides SHF|SHG harmonic reducer gear unit, SHF output bearings also suited for applications like industiral robots, packaging machines, printing machines, medical equipments, etc.

More size options

SHFOP14-XRB (38/35.6*70*15.1mm)
SHFOP17-XRB (44.1*80*17mm)
SHFOP20-XRB (54*90*18.5mm)
SHFOP25-XRB (66*110*20.7mm)
SHFOP32-XRB (84*142*24.4mm)
SHFOP40-XRB (106*170*30mm)
SHFOP50-XRB (135*214*36mm)

Customized type available, please contact us for details.(rigia@brsbearing.com)

Harmonic Speed Reducer’s History

In the 1950s, a new type of harmonic drive technology was invented in US, which is referred to as harmonic speed reducer. This technology is widely used in aerospace, energy, marine, shipbuilding, biomimetic machinery, military machinery, machine tools, instruments, electronic equipment, mining and metallurgy, transportation, lifting machinery, petrochemical machinery, textile machinery, agricultural machinery, medical equipment and other fields, Especially in the high dynamic performance of the servo system, harmonic gear drive demonstrates its superiority.

The introduction of harmonic drive draws world’s attention, and Japan company HDSI introduced this technology and developed the first harmonic drive speed reducer. Although this technology has been developed for more than 10 years in abroad, here are still a very wide range of applications considering its advantages which are not replaceable by traditional transmission.

Chinese started to research on the harmonic reducer since 1960s, but compared to foreign countries, there is still a big gap. Chinese products mainly in the imitation stage, and the domestic market has been monopolized by foreign products. At present, there are a number of harmonic reducer manufacturers specialized in this field and make innovations based on previous products and experience. We believe that Chinese harmonic reducer’s increasing competitiveness will bring a broader market.

A harmonic reducer consists of three basic components: Fixed internal gear wheel, flexible wheel and the wave generator which makes the flexible wheel’s radial-deformation.

Harmonic speed reducer’s advantage:
1. High reduction ratio
2. Small backlash. Unlike ordinary gears, harmonic drive offers a very small backlash, which is an essential element in the controller arena.
3. High precision. Multi-teeth meshing simultaneously makes the influence on rotation accuracy caused by gear pitch error and cumulative pitch error is more average, so that the position accuracy and rotation accuracy can reach to an extremely high level.
4. Less parts, easy to install.
5. Small size, light weight
6. High torque capacity
7. Small noise. The low circumferential speed of gear meshing attributes to the balance power transfer during rotation, quiet operation, and minimal vibration.

RIGIA started to produce output bearings for harmonic speed reducers since 2008, through continuous efforts and development, we got precious experience and professional technology. Currently our products including:

CSF-XRB series crossed roller bearing for CSF|CSG drive unit

SHF-XRB series crossed roller bearing for SHF|SHG drive unit

CSD-XRB series crossed roller bearing for CSD drive unit

Customized type also available, our experienced technicians will help you find the most suitable bearings. Please contact us for details.(rigia@brsbearing.com)

 

CSF-32-2UH harmonic reducer output bearing CSF32-XRB

CSF-32-2UH harmonic reducer output bearing CSF32-XRB

Size 26*112*22.5mm
Structure: crossed roller bearing, separable outer ring with compact inner ring, suited for where high rotation accuracy of inner ring is required.
Application: CSF-32-2UH drive unit, CSG-32 harmonic drive gearhead

CSF-32 unit output bearing
CSF32-XRB Crossed roller bearings for Harmonic drive unit CSF-32

CSF series crossed roller bearing for CSF|CSG harmonic drive gear head

CSF14-XRB-9*55*16.5mm
CSF17-XRB-10*62*16.5mm
CSF20-XRB-14*70*16.5mm
CSF25-XRB-20*85*18.5mm
CSF32-XRB-26*112*22.5mm
CSF40-XRB-24/32*126*24mm
CSF50-XRB-32/40*157*31mm
CSF65-XRB-44/52*210*39mm

Related models

SHF|SHG series drive unit output bearings

CSD series harmonic speed reducer output bearing

CSF-25-2uh harmonic reducer gearhead bearing

CSF-25-2uh harmonic reducer gearhead bearing

Model: CSF25-XRB

Size: 20*85*18.5mm

Structure: crossed roller bearing, separable outer ring with compact inner ring, suited for where high rotation accuracy of inner ring is required.
Application: CSF-25-2UH, CSG-25 Harmonic speed reducer unit

Harmonic reducer bearing is widely used in industrial automation and robotic arms because of its high precision, high rigidity and high transmission ratio. CSF series crossed roller bearing is specially designed for CSF/CSG harmonic reducer. Both inner ring and outer ring contain multi-layers of precision holes for connecting with working parts, so no flange or bearing house are needed during installation.

CSF series crossed roller bearing models

CSF14-XRB-9*55*16.5mm
CSF17-XRB-10*62*16.5mm
CSF20-XRB-14*70*16.5mm
CSF25-XRB-20*85*18.5mm
CSF32-XRB-26*112*22.5mm
CSF40-XRB-24/32*126*24mm
CSF50-XRB-32/40*157*31mm
CSF65-XRB-44/52*210*39mm

CSF20-XRB output bearings for CSF|CSG-20 harmonic drive unit

CSF20-XRB output bearings for CSF|CSG-20 harmonic drive unit

Model: CSF20-XRB

Structure: crossed roller bearing, integrated inner ring with separable outer ring

Size: 14*70*16.5mm

Application: CSF-20 harmonic reducer, CSG-20 harmonic drive gearhead unit

Other output bearings for CSF|CSG series harmonic speed reducer:

CSF14-XRB-9*55*16.5mm
CSF17-XRB-10*62*16.5mm
CSF20-XRB-14*70*16.5mm
CSF25-XRB-20*85*18.5mm
CSF32-XRB-26*112*22.5mm
CSF40-XRB-24/32*126*24mm
CSF50-XRB-32/40*157*31mm
CSF65-XRB-44/52*210*39mm

Related harmonic drive unit models

CSF-14-2UH
CSF-17-2UH
CSF-20-2UH
CSF-25-2UH
CSF-32-2UH
CSF-40-2UH
CSF-45-2UH
CSF-50-2UH
CSF-58-2UH
CSF-65-2UH

Customized size & structure available, please contact us for details. (rigia@brsbearing.com)

SHF-50-2UH harmonic speed reducer output bearing

SHF-50-2UH harmonic speed reducer output bearing
Model: SHFOP50-XRB
Structure: crossed roller bearing with compact-section

Features: can undertake high radial/axial loads and tilting moment, provide stable rotation with high running accuracy, easy installation, light weight.
Application: SHF/SHG-50 harmonic reducer drive unit

SHFOP-XRB output bearing structure
SHFOP-XRB output bearing structure
d 135 mm
D 214 mm
H 36 mm
Mass 4.92 kg

Other SHF series output bearing models

SHFOP14-XRB (38/35.6*70*15.1mm)
SHFOP17-XRB (44.1*80*17mm)
SHFOP20-XRB (54*90*18.5mm)
SHFOP25-XRB (66*110*20.7mm)
SHFOP32-XRB (84*142*24.4mm)
SHFOP40-XRB (106*170*30mm)
SHFOP50-XRB (135*214*36mm)

SHF-2UH harmonic reducer models

SHF-14-30-2UH
SHF-14-50-2UH
SHF-14-80-2UH
SHF-14-100-2UH

SHF-17-30-2UH
SHF-17-50-2UH
SHF-17-80-2UH
SHF-17-100-2UH
SHF-17-120-2UH

SHF-20-30-2UH
SHF-20-50-2UH
SHF-20-80-2UH
SHF-20-100-2UH
SHF-20-120-2UH
SHF-20-160-2UH

SHF-25-30-2UH
SHF-25-50-2UH
SHF-25-80-2UH
SHF-25-100-2UH
SHF-25-120-2UH
SHF-25-160-2UH

SHF-32-30-2UH
SHF-32-50-2UH
SHF-32-80-2UH
SHF-32-100-2UH
SHF-32-120-2UH
SHF-32-160-2UH

SHF-40-50-2UH
SHF-40-80-2UH
SHF-40-100-2UH
SHF-40-120-2UH
SHF-40-160-2UH

SHF-45-50-2UH
SHF-45-80-2UH
SHF-45-100-2UH
SHF-45-120-2UH
SHF-45-160-2UH

SHF-50-50-2UH
SHF-50-80-2UH
SHF-50-100-2UH
SHF-50-120-2UH
SHF-50-160-2UH

Customized size & structure available, please contact us for details.(rigia@brsbearing.com)

WordPress.com.

向上 ↑