Electric Motor Planetary Gear Reducer Heliostat Concentrate Reducer
Quick Details
Gearing Arrangement: Dual drive transmission device
Ratio: up to 49295
Nominal output torque up to 40000Nm
Max output torque up to 100000Nm
Static load 120 KN
Dynamic Load 75KN
a. Multitooth meshing output, big output torque radius value, powerful carrying capacity.
Adopt modification of “positive equidistant + negative shift ” and reasonable modification parameter, realize “roachback tooth form” design of tooth profile, to homogenize loading between gear teeth of reducer and achieve large torque transmission function.
b.High-precision transmission, large output stiffness,low retrace tolerance, backlash error below 0.05°
Because multitooth mesh at same time, the loading situation is similar with spline. Therefore, it has extremely torsional rigidity and tiny retrace tolerance. Made of high precision gear and planetary, gear is made of hammering high wear-resisting, high-quality alloy material, surface-hardening treatment; processed with precision grinding machining.
c The special design of the bearing structure, long service life.
Gearing exposure to torque and impact loads without transmission parts, bore by the body and slewing directly, thereby reduce the burden on the transmission components, to improve life expectancy, maintain accuracy, with good results.
d Big ratio, high efficiency,self-locking ability
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HJR04 Performance index
|
|
Performance
|
Unit
|
(Fx shaft)
|
(Fz shaft)
|
|
MotorPower
|
(w)
|
400
|
200
|
|
Ratio
|
——
|
43711.01
|
45035.586
|
|
Mechanical Efficiency
|
——
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≥40%
|
≥40%
|
|
backlash
|
(°)
|
0.05°
|
0.05°
|
|
Service life
|
year
|
≥25
|
≥25
|
|
Nominal output torque
|
(Nm)
|
7060
|
5680
|
|
Max output torque
|
Nm
|
17650
|
14200
|
|
Static load
|
(N)
|
25000
|
20000
|
|
Dynamic load
|
(N)
|
25000
|
20000
|
|
Service environment
|
(℃)
|
-20~50
|
-20~50
|
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Noise
|
(db)
|
≤70db
|
≤70db
|
|
Maximum strength
|
|
Torsional strength (Nm/rad)
|
11.4×10e6
|
|
Bending strength (Nm/rad)
|
16.2×10e6
|
|
Performance
Model
|
Ratio
|
Rotate range
(o)
|
Horizontal allowable maximum dynamic torque
(N.m)
|
Horizontal allowable maximum static torque
(N.m)
|
Elevation allowable maximum dynamic torque
(N.m)
|
Elevation allowable maximum static torque
(N.m)
|
Maximum torsional stiffness
(N.m/rad)
|
Backlash
(o)
|
|
HJR01
|
35000
~
50000
|
360
|
5578
|
9296
|
5132
|
8553
|
15.7×10e6
|
0.015
|
|
HJR02
|
35000
~
50000
|
360
|
5976
|
9960
|
5756
|
9593
|
18.4×10e6
|
0.015
|
|
HJR03
|
35000
~
50000
|
360
|
10160
|
16933
|
9865
|
16442
|
36.0×10e6
|
0.015
|
|
HJR04
|
35000
~
50000
|
360
|
15216
|
25360
|
14512
|
23587
|
38.0×10e6
|
0.015
|
|
HJR05
|
35000
~
50000
|
360
|
27430
|
45717
|
26381
|
43968
|
10.5×10e7
|
0.015
|
|
HJR06
|
35000
~
50000
|
360
|
36887
|
61479
|
35785
|
59642
|
14.4×10e7
|
0.015
|
|
HJR07
|
35000
~
50000
|
360
|
48285
|
80474
|
47665
|
79442
|
19.0×10e7
|
0.015
|
|
HJR08
|
35000
~
50000
|
360
|
62595
|
104325
|
61758
|
102930
|
33.3×10e7
|
0.015
|
Competitive Advantage:
From Year 2008, Hengfengtai Reducer began to solar power generator transmission equipment research and production, now owned 4 series solar positioning tracking devices, and signed cooperated agreement with domestic research institutes and solar enterprises, products are good comments by them.
1, HJR series multifunction positioning transmission device(application in tower,disc system)
2, HJX high precision double output shaft transmission device(application in groove system)
3,HJW series integrated multifunction positioning transmission device(application in tower,disc system)
4,HJV enclosed type double output shaft transmission device. (Apply to Fresnel and photovoltaic system)
R&D: participated in 863 National Plan, mainly responsible for industrial robot joint reducer, as well as solar tracking reducer.
Factory Scale: Currently 2 factory plants: Sanxi industry zone and Binhai industry zone, with totally 400 personnel, and advanced equipments & machines.
Turnover of last year: 60m USD
Technology capacity
- Hengfengtai is certified State High-tech Enterprise,
- Enterprise Technique Center of Zhejiang province,
- Applying ERP information management, CAD, pro/E, UG, CFD etc advanced software are widely used in drawing craft, and PDM for technique files management to keep the designing safe, high efficiency and accuracy.
- Good long-term relationship with Zhejiang University, Shenyang aluminum & magnesium Design Institute, and Zhengzhou Light Metal Research Institute etc.
Manufacture capacity
- 350 personnel in Production Department, among them, 5 senior technicians, 10 junior technicians, and 82 have professional operation certificate.
- 2 manufacture plants with area more than 50000 square meters.
- More than 300sets of advanced imported equipments: German CNC, Hobbing Machine, Grinding Machine, CNC plane mill, CNC boring machine, and CNC lathe machine etc
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