China supplier Zd 8~15 Backlash High Precision 120mm Zde Series Planetary Gearbox with Free Design Custom

Item Description

ZD 8~fifteen Backlash Higher Precision 120mm ZDE Series Planetary Gearbox

Product Description

The high-precision planetary gearbox adopts spur equipment design and style, and is utilized in numerous control transmission fields with servo motors, this kind of as precision device resources, laser chopping products, battery processing products, and so on. It has the positive aspects of massive torsional rigidity and massive output torque. The backlash of the ZDE series is less than 8 arc.min and the reduction ratio covers 3~512K.

The Product Advantages of Planetary Gearbox:
1.Versatile construction layout, in line with different operating situations.
two.Ring equipment processing technology: Employing internal equipment slotting machine and hobbing machine the precision of ring gear soon after processing can get to GB7.
3.Hardened equipment secondary scraping technological innovation: secondary high-pace dry chopping of equipment gets rid of gear deformation induced by warmth therapy. Gear accuracy can achieve GB6.
4.Reputable backlash tests.

How to Study:
120ZDE  20 (  )  (S) -750  T1
  a     b     c    d     e     f       g

a    Frame Size     a hundred and twenty = 120mm
b    Series code: ZDE     Roud mounting flange sequence  
c    Reduction Ratio     Single Phase:  3,4,5,8,ten
    Two Stages:     9,twelve,fifteen,16,twenty,twenty five,32,40,sixty four
    3 Levels:  sixty,80,a hundred,one hundred twenty,one hundred sixty,200,256,320,512.
d    Backlash     Single Stage: 8arc.min
    Two Levels:   12arc.min
    3rd Phases:  15arc.min
e    Input shaft kind      S:   0ver locking (Omission) (Regardless no matter whether the motor with kevwav can use it.)
     S1: Locking with locking ring (No matter whether the motor with keyway can use it.)
     S2: Locking with keyway (Enter shaft with crucial)
     K:  With keyway
     A: Other varieties (Please make contact with with us)
f Applicable servo motor electrical power (W),Remember to speak to us for particular electricity
g Please make contact with us for the mouting kind of the flange



Item Variety Unit Number Of Phase Reduction Ratio 120ZDE
Rated Output Torque N.M 1 3 eighty
4 a hundred and ten
five one hundred ten
8 a hundred
10 80
2 nine 210
twelve 210
fifteen 210
sixteen 260
20 260
25 230
32 260
forty 230
sixty four a hundred
3 60 210
eighty 260
one hundred 260
a hundred and twenty 210
one hundred sixty 260
two hundred 230
256 260
320 230
512 one hundred
Max radial torque N / / 2100
Max Axial torque / / 1050
Full Load Performance % 1 / 96
2 / ninety four
3 / 90
Backlash arc.min 1 / <8
2 / <12
3 / <15

Demensions(Unit: mm):  

Solution type No. of phase LI  L3  L4  L5  L6  L7 L8  D4  D5  D6  D7  D8
120ZDE 1 195.two 55 50 40 5 4 Φ25H7 Φ35 Φ80H7 Φ115 Φ100
two 223 a hundred and one.five
three 250.five 129
1,2,3 B1  H1 G2  G3  L2  L9 L10  D1  D2 D3 G1  Q3 
8 28 M10X16 M10X22 66.5 fifty eight 10 Φ145 Φ110G7 ≤Φ24G7 M8X22 a hundred thirty


Detailed Pictures



Solitary assistance mechanism
one.The planetary equipment is placed at 1 stop of the output shaft.
two.The output shaft bearing is positioned at 1 end of the planetary gear.
3.Individual sun gear and coupling.

Compact output shaft system
It adopts the layout of output shaft built-in system, compact construction, higher rigidity, and it can endure massive impact. Area the input CZPT and the sun equipment at the centre of the output shaft to boost the concentricity of the components, therefore effectively controlling the equipment clearance and strengthening the backlash of the entire gearbox.




Ring gear structure
The integral composition of the ring gear and the output flange enhances its rigidity and lowers misassembly.


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Firm Profile

Shipping and delivery

Our Solutions

1.Servicing time & Guarantee: one yr soon after leaving manufacturing unit.

2.Other services: Including modeling choice information, set up manual, and issue shooting guidebook, etc.


Q: What’re your major products?
A: We currently create Brushed DC Motors, Brushed DC Equipment Motors, Planetary DC Gear Motors, Brushless DC Motors, AC Motors, Large Precision Planetary Gearbox and Precision Cycloidal Gearbox and many others.. You can verify the specs for above motors on our site and you can electronic mail us to suggest necessary motors for each your specification also.

Q: How to decide on a ideal motor or gearbox?
A:If you have motor pictures or drawings to demonstrate us, or you have in depth technical specs, this sort of as, voltage, pace, torque, motor size, doing work method of the motor, necessary life span and sounds stage and many others, make sure you do not hesitate to let us know, then we can advocate ideal motor for every your ask for appropriately.

Q: Do you have a custom-made service for your normal motors or gearboxes?
A: Of course, we can customize for every your request for the voltage, speed, torque and shaft measurement/shape. If you require additional wires/cables soldered on the terminal or need to have to incorporate connectors, or capacitors or EMC we can make it too.

Q: Do you have an specific design services for motors?
A: Indeed, we would like to style motors independently for our customers, but some variety of  molds are necessory to be developped which might want exact expense and layout charging. 

Q: What is your lead time?
A: Normally talking, our typical common product will require fifteen-30days, a little bit more time for personalized goods. But we are quite flexible on the guide time, it will depend on the distinct orders.

Planetary gearboxes are employed in different occasions exactly where substantial effectiveness and high reduction ratio are needed in a small room. Showcasing substantial precision and substantial torque-to-volume ratio, it is perfect for torque improve, deceleration, precise positioning and control of regenerative equipment. To make sure that the selected planetary gearbox is the ideal suit for your software, it is essential to contemplate parameters this sort of as torque, backlash and equipment ratios when selecting a planetary gearbox.
Gear reducers are also referred to as reducers. Mechanical equipment, by possibly of these two names, are developed to decrease the energy transferred in between the motor and the machine among the rotational speeds (revolutions per minute). The reducer successfully reduces the rotational velocity produced by the motor, thereby controlling the velocity at which the equipment runs and rising the torque made by the motor. Multiplying the torque developed by the motor increases the machine’s offered power – a procedure acknowledged as “mechanical dominance”. In a bigger context, gear reducers are generally instruments employed to boost the performance of tools procedure.

China supplier Zd 8~fifteen Backlash Higher Precision 120mm Zde Collection Planetary Gearbox     with Cost-free Design and style Custom made