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

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

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

Product Description

The large-precision planetary gearbox adopts helical gear design and style, and is used in different manage transmission fields with servo motors, these kinds of as precision equipment equipment, laser slicing products, battery processing products, and so on. It has the benefits of input and output integrated composition, big torque and substantial precision. The backlash of the ZE sequence is considerably less than 8 arc.min and the reduction ratio covers 3~a hundred.

The Product Advantages of Planetary CZPT:

1.Versatile structure design, in line with various functioning situations.
2.Ring gear processing technological innovation: Employing inner equipment slotting device and hobbing machine the precision of ring equipment following processing can achieve GB7.
3.Hardened gear secondary scraping technology: secondary substantial-pace dry slicing of equipment eradicates equipment deformation brought on by heat remedy. Gear precision can achieve GB6.
4.CZPT backlash testing.

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

a    Frame Size     one hundred twenty=120mm
b    Series code:ZE     Spherical mounting flange sequence
c    Reduction Ratio     Single Stage: 3,4,5,six,seven,8,9,ten
    Two Phases: 15,twenty,twenty five,thirty,35,forty,45,50,sixty,70,80,90,one hundred
d    Backlash     One Stage: ≤8arc.min  
    Two Levels: ≤12arc.min 
e    Input shaft sort     S1: Locking with locking ring (Regardless regardless of whether the motor with keyway can use it. But “D” reduce cannot be employed)
    S2: Locking with keyway (Input shaft with key)
    A: Other sorts (Remember to make contact with with us)
f Applicable servo motor electricity (W),Make sure you get in touch with us for distinct electrical power
g Make sure you make contact with us for the mouting type of the flange


Spesifications & Specifics


Solution Sort Unit Number Of Phase Reduction Ratio 120ZE
Rated Output Torque N.M 1 three 208
four 290
five 330
six 310
seven three hundred
eight 260
nine 230
ten 230
two 15 208
20 290
25 330
30 310
35 three hundred
40 260
forty five 230
50 330
60 310
70 three hundred
eighty 260
90 230
a hundred 230
Allowable radial force N one,two 3~100 6100
Allowable axial power 1,two 3~a hundred 3350
Entire Load Efficiency % one 3~10 ≥97%
two 15~100 ≥94%
Backlash arc.min one 3~10 ≤8
two 15~100 ≤12

Proportions(Solitary-stage, Reduction Ratio i=3~10, Device: mm):

Item variety D1 D2 D3h6 D4g6 D5 D6 D7 L1 L2 L3 L4 L5 L6 L7
120ZE 108 M8X1.25P 32 ninety M12X1.75P one hundred thirty one hundred twenty 36 70 seventeen 51 40 5 sixteen
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1  
ninety six.5 28 a hundred thirty M8X1.25P ≤32 fifty one one hundred ten 5 one hundred fifteen 20 186.five ten 35  

Dimensions(Two-stage, Reduction Ratio i=fifteen~100, Device: mm):

Item variety D1 D2 D3h6 D4g6 D5 D6 D7 L1 L2 L3 L4 L5 L6 L7
120ZE 108 M8X1.25P 32 ninety M12X1.75P 130 one hundred twenty 36 70 17 51 forty five sixteen
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1  
138 28 one hundred M6X1P ≤19/≤24 forty.five 80 4 90 seventeen.five 225.five ten 35  

Details of ZE collection Planetary CZPT 


Compact output shaft mechanism

It adopts the design of output shaft integrated system, compact construction, substantial rigidity, and it can face up to massive effect. Location the enter coupling and the sunlight equipment at the heart of the output shaft to boost the concentricity of the parts, thereby successfully managing the equipment clearance and enhancing the backlash of the entire gearbox.


Entire needle framework

The inner bearing of the planetary gear adopts a entire-needle style, the inner gap is made by a grinding process, the floor hardness is HRC60, and the cylindricity is significantly less than .003mm.

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

Compared with ZB Collection

ZB sequence planetary gearbox employs square by means of gap flange, but ZE collection uses round threaded flange.
For other requirements, ZE sequence planetary gearbox is related with ZB series.

Other Model Kinds of ZE sequence Planetary CZPT

More products,please simply click below…

Firm Profile

Shipping and delivery

Our Services

1.Servicing time & Guarantee: one calendar year following leaving manufacturing unit 
two.Other service: Which includes modeling selection information, set up manual, and difficulty shooting manual, etc.


Q: What’re your principal merchandise?

A: We at present 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 verify the specs for earlier mentioned motors on our site and you can e mail us to suggest needed motors for each your specification also.

Q: How to pick a ideal motor or gearbox?
A:If you have motor photos or drawings to show us, or you have thorough specifications, these kinds of as, voltage, pace, torque, motor dimensions, working manner of the motor, essential lifetime and sound amount etc, you should do not be reluctant to let us know, then we can advocate suitable motor for every your ask for appropriately.

Q: Do you have a CZPT provider for your common motors or gearboxes?
A: Indeed, we can personalize per your ask for for the voltage, pace, torque and shaft dimension/form. If you need to have extra wires/cables soldered on the terminal or want to insert connectors, or capacitors or EMC we can make it way too.

Q: Do you have an individual design support for motors?
A: Of course, we would like to style motors independently for our customers, but some sort of  molds are necessory to be developped which could require actual expense and layout charging. 

Q: What is your guide time?
A: CZPTly speaking, our normal common product will need to have fifteen-30days, a little bit for a longer time for CZPT items. But we are really versatile on the guide time, it will count on the specific orders.

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