High Precision Round 120mm Ze Series Planetary Gearbox for Servo Motor

High CZPT Round 120mm Ze Series Planetary CZPT for Servo Motor

Higher CZPT Spherical 120mm ZE Collection Planetary CZPT for Servo Motor

Product Description

The substantial-precision planetary gearbox adopts helical equipment design and style, and is utilised in a variety of control transmission fields with servo motors, such as precision machine instruments, laser reducing gear, battery processing products, and so on. It has the benefits of enter and output integrated composition, large torque and higher precision. The backlash of the ZE collection is significantly less than 8 arc.min and the reduction ratio covers 3~one hundred.

The Product Advantages of Planetary CZPT:

1.Versatile structure design and style, in line with numerous doing work conditions.
2.Ring gear processing technologies: Utilizing inside equipment slotting machine and hobbing device the precision of ring gear after processing can reach GB7.
3.Hardened gear secondary scraping engineering: secondary high-velocity dry cutting of gear removes gear deformation triggered by heat treatment. Gear precision can get to GB6.
four.CZPT backlash tests.

How to Go through:
120   ZE   20   ( )   (S1) -750   T1
  a       b     c     d      e       f       g

a    Frame Size     120=120mm
b    Series code:ZE     Round mounting flange collection
c    Reduction Ratio     One Stage: 3,4,five,six,7,8,nine,ten
    Two Phases: 15,20,twenty five,thirty,35,forty,forty five,50,sixty,70,80,90,one hundred
d    Backlash     Single Stage: ≤8arc.min  
    Two Levels: ≤12arc.min 
e    Input shaft sort     S1: Locking with locking ring (Irrespective whether or not the motor with keyway can use it. But “D” cut are not able to be used)
    S2: Locking with keyway (Enter shaft with important)
    A: Other kinds (You should get in touch with with us)
f Relevant servo motor energy (W),Make sure you contact us for distinct energy
g Please speak to us for the mouting kind of the flange


Spesifications & Details


Product Type Unit Number Of Phase Reduction Ratio 120ZE
Rated Output Torque N.M one 3 208
four 290
five 330
six 310
7 300
8 260
9 230
10 230
two fifteen 208
20 290
twenty five 330
thirty 310
35 300
40 260
45 230
fifty 330
sixty 310
70 three hundred
eighty 260
90 230
100 230
Allowable radial force N 1,2 3~a hundred 6100
Allowable axial pressure 1,two 3~a hundred 3350
Total Load Efficiency % one 3~10 ≥97%
2 15~one hundred ≥94%
Backlash arc.min 1 3~10 ≤8
2 fifteen~100 ≤12

Proportions(Single-phase, Reduction Ratio i=three~10, Unit: mm):

Merchandise type D1 D2 D3h6 D4g6 D5 D6 D7 L1 L2 L3 L4 L5 L6 L7
120ZE 108 M8X1.25P 32 90 M12X1.75P 130 a hundred and twenty 36 70 17 51 forty 5 16
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1  
ninety six.five 28 a hundred thirty M8X1.25P ≤32 fifty one 110 five 115 20 186.5 ten 35  

Proportions(Two-phase, Reduction Ratio i=fifteen~a hundred, Unit: mm):

Merchandise sort D1 D2 D3h6 D4g6 D5 D6 D7 L1 L2 L3 L4 L5 L6 L7
120ZE 108 M8X1.25P 32 90 M12X1.75P a hundred thirty 120 36 70 17 51 forty five 16
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1  
138 28 100 M6X1P ≤19/≤24 40.five eighty four 90 seventeen.five 225.five ten 35  

Particulars of ZE collection Planetary CZPT 


Compact output shaft system

It adopts the style of output shaft built-in technique, compact composition, substantial rigidity, and it can endure big impact. Place the input coupling and the sunlight equipment at the centre of the output shaft to enhance the concentricity of the elements, thus successfully managing the gear clearance and enhancing the backlash of the entire gearbox.


Total needle construction

The interior bearing of the planetary gear adopts a entire-needle design and style, the inner hole is manufactured by a grinding process, the surface area hardness is HRC60, and the cylindricity is considerably less than .003mm.

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

In contrast with ZB Collection

ZB collection planetary gearbox uses sq. by way of hole flange, but ZE sequence utilizes round threaded flange.
For other technical specs, ZE series planetary gearbox is equivalent with ZB collection.

Other Model Sorts of ZE collection Planetary CZPT

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Company Profile

Shipping and delivery

Our Solutions

1.Routine maintenance time & Guarantee: 1 12 months after leaving manufacturing unit 
2.Other support: Like modeling assortment guidebook, installation guide, and issue taking pictures guidebook, etc.


Q: What’re your principal goods?

A: We currently create Brushed DC Motors, Brushed DC Gear Motors, Planetary DC Equipment Motors, Brushless DC Motors, AC Motors, Higher CZPT Planetary CZPT and CZPT Cycloidal CZPT etc.. You can check out the specs for earlier mentioned motors on our web site and you can electronic mail us to advocate required motors for each your specification as well.

Q: How to pick a appropriate motor or gearbox?
A:If you have motor photos or drawings to demonstrate us, or you have in depth technical specs, these kinds of as, voltage, velocity, torque, motor dimension, working method of the motor, necessary life time and sounds degree and so forth, you should do not hesitate to allow us know, then we can advocate appropriate motor for each your request accordingly.

Q: Do you have a CZPT provider for your standard motors or gearboxes?
A: Sure, we can customize per your ask for for the voltage, pace, torque and shaft measurement/condition. If you need additional wires/cables soldered on the terminal or need to have to add connectors, or capacitors or EMC we can make it also.

Q: Do you have an person design and style provider for motors?
A: Yes, we would like to design and style motors separately for our buyers, but some type of  molds are necessory to be developped which may need exact expense and style charging. 

Q: What is your lead time?
A: CZPTly speaking, our standard regular item will want fifteen-30days, a bit for a longer time for CZPT goods. But we are very flexible on the direct time, it will rely on the distinct orders.

High CZPT Round 120mm Ze Series Planetary CZPT for Servo Motor