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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-15-2025 | 0.11 $* | 0.88 $* |
Aug-15-2025 | 0.87 $* | 0.38 $* |
Jul-15-2025 | 0.27 $* | 0.91 $* |
Jun-15-2025 | 0.39 $* | 0.73 $* |
May-15-2025 | 0.15 $* | 0.60 $* |
Apr-15-2025 | 0.46 $* | 0.94 $* |
Mar-15-2025 | 0.52 $* | 0.0 $* |
Feb-15-2025 | 0.87 $* | 0.86 $* |
Jan-15-2025 | 0.49 $* | 0.75 $* |
Electric Planetary reducer /gear box
1,Characteristics of a planetary speed reducer
High torque,impact resistance:The method of motion of a planetary gear structure is different from
traditional parallel gears.Traditional gear rely on a small number of contact points between two gears
to squeeze as the driving force.where all the loading are concentrated on a few contacting surfaces,
making it easy to wear and crack the gears.But the planetary speed reducer has six gear contacting
surfaces with a larger area than can distribute the loading evenly over 360 degrees .Multiple gear surfaces
share the instantaneous impact loading evenly which make them more resistant to the impact from higher
torques,The housing and bearing parts will not be damaged and crack due to high loading,either.
1,Housing 2,Output Shaft 3,Oill Seal-Out Shaft 4,Bearing-Output Shaft 5,Sun Nut 6,Planetary Carrier7,Internal Gear Ring
8,Planetary Gear 9,Using Connected Section's Gear 10,Needle Roller Pin 11,Sun Gear Input Shaft12,Snap Ring 13,Bearing-Input Shaft
14,Oill Seal-Input Shft 15,Input Flange 16,O-Ring 17,Bearing Plug 18,Key-Outptu Shaft19,Washer 20,Hex Socket Cap Screw
Small volume and light weight:Traditional design of geared speed reducers typically applies multiple sets of larger and small gears
to operate in a staggered pattern for power transmission and speed reduction,Because the reduction ratio needs to be generated
by the multiple of tooth numbers of the two gears,there must be a certain engaging clearance between larger and small gears.Therefore,
the required space for the gearbox is relatively large.Especially for the combination of a high-speed reduction ratio.which needs a combination
of more than two gearboxes and for which its structural strength will become relatively weak and enlarge its gearbox length,causing extremely
large volume and weight,The structure according to the required number of stages and realizes the multiple staged combination alone,Its small
volume,light weight and compact outline make the equipment look more valuable.
High efficiency and low back clearance:Because thereis only a single tooth surface engaged and contacted when each set of gears operates
to reduce speed,the stress on the tooth surface should be larger when transmitting the same torque,Therefore,the gear design should apply
larger module and thickness,The larger the module is,the larger the deviation tolerance between gear teeth,which create a relatively large gear
clearance and increases the accumulated back clearance for each stage of speed reduction.The unique characteristic of uniform engagement of
the planetary gear combination and arc enveloping structure of the external gear ring help with the robust engagement between the external
gear ring and planetary gear.With the highly robust engagement between gears,apart from improving the extremely high-speed reducer
efficiency,the equipment itself can be selected to meet the requirements of positioning in high precision.
2,Products Selection
3,Efficiency table of planetary speed reducer:
Stage | Reduction Ratio | Efficiency |
L1 | 3.48-7.2 | 97% |
L2 | 12.1-51.8 | 95% |
L3 | 63-373 | 92% |
L4 | 403-2687 | 90% |
4,Type selection Table
Trade terms:CIF FOB EXW
Payment Terms: L/C,T/T Western Union
Delivery Time:5-7working days after deposit.
Packaging Detail:Standard exporting package
Shipping: By sea,by air and by express delivery
Shipping
Pre-sale services:
NOSEN engineers help clients consider all safety factors, select correct models step by step ,
Auto Cad & PDF drawing and layout for clients' engineers reference.
(With High quality ,reasonable price and excellent services )
After-sale service:
Expert sales teams, familiar with I&E regulation, ensure goods shipment smoothly.
Follow up the exported goods from time to time, and make a report for monthly meeting.
During warranty period, any problem of "NOSEN" products, after we confirmed, we will ship a new one to replace.
Nosen company has 10 years experience in this line ,
Have accumulated our special experieneand methods to control the quality through the whole process.
The customized service we provide has helped our worldwide customers solve lots of problems.
You can find more information of us website :www.nosenjack.com
>Company profile
NOSEN M&E Technology Co.,Ltd was established in 2003 ,Our products have been widely used in the Middle East,Europe , Southeast Asia ,USA and so on.
High quality and reasonable price is our way to show respect to our customers.We have passed “ISO9001:2008 Quality Management System”and we got SGS ,Utility Model Patent Certificate .
FAQ:
Q: Why choose NOSEN ?
A:1.Professional Mechanical manufacture for years with full experience .
Own factory, you could share direct factory price,Quality guaranteed by our QC.
Q:What paying methods do you accept?
A:T/T and West Union
Q:What ‘s the time of delivery?
A:It’s subject to your order quantity and our production schedule,
Usually,7-15 working days for production after receipt of payments
Q: What is your guarantee period?
A: NOSEN provides 1 (one) year quality guarantee for the products from your purchase date,
except the human damage and force manure factor.
PS: Any questions or special requirements, please feel free to contact us !
Your success is our business!
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