High Precision and Small Backlash 142mm Zb Series Planetary Gearbox for Servo Motor

High CZPT and Small Backlash 142mm Zb Series Planetary CZPT for Servo Motor

142mm ZB Series High CZPT and Small Backlash Planetary CZPT

Item Description

The substantial-precision planetary gearbox adopts helical gear design, and is used in different handle transmission fields with servo motors, these kinds of as precision machine resources, laser chopping equipment, battery processing products, and so on. It has the advantages of input and output integrated structure, large torque and substantial precision. The backlash of the ZB sequence is less than three arc.min and the reduction ratio handles three~a hundred.

The Product Advantages of Planetary CZPT:
one.Versatile composition style, in line with numerous working problems.
two.Ring equipment processing technological innovation: Using inner gear slotting equipment and hobbing equipment the precision of ring equipment following processing can attain GB7.
3.Hardened gear secondary scraping engineering: secondary large-speed dry cutting of equipment eradicates gear deformation caused by warmth remedy. Gear accuracy can achieve GB6.
four.CZPT backlash screening.

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

a    Frame Measurement 142 =142mm
b    Series code:ZB     Sq. mounting flange collection
c    Reduction Ratio     Single Stage:  3,four,five,six,7,8,9,10
    Two Phases:    15,twenty,twenty five,30,35,40,forty five,fifty,sixty,70,eighty,90,100
d    Backlash     Solitary Stage: 3arc.min  5arc.min
    Two Phases:   5arc.min 7arc.min
e    Input shaft kind     S1: Locking with locking ring (Irrespective no matter whether the motor with keyway can use it.)
    S2: Locking with keyway (Input shaft with important)
     A: Other types (You should get in touch with with us)
f Relevant servo motor electricity (W),Please get in touch with us for specific energy
g Remember to speak to us for the mouting type of the flang

Spesifications & Details


Product Type Device Number Of Stage Reduction Ratio 142ZB
Rated Output Torque N.M one 3 342
4 542
5 650
six 600
seven 550
8 500
9 450
ten 450
2 15 342
20 542
twenty five 650
thirty 600
35 550
forty five hundred
forty five 450
50 650
sixty 600
70 550
80 500
ninety 450
a hundred 450
Allowable radial pressure N 1,two three~100 9400
Allowable axial pressure 1,2 three~one hundred 4700
Entire Load Effectiveness % one 3~ten ≥97%
2 15~one hundred ≥94%
Backlash arc.min one 3~10 ≤3
two 15~a hundred ≤5

Dimensions(Single-phase, Reduction Ratio i=3~ten, Unit: mm):

Merchandise variety D1 D2 D3h6 D4g6 D5 D6 L1 L2 L3 L4 L5 L6 L7
142ZB a hundred sixty five 11 forty one hundred thirty M16X2P 185 142 ninety seven 15 79 70 4 15
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1
119.five 36 165 M10X1.5P ≤35/≤38 sixty 130 6 142 22.5 239 twelve forty three


Dimensions(Two-stage, Reduction Ratio i=15~one hundred, Device: mm):

Item kind D1 D2 D3h6 D4g6 D5 D6 L1 L2 L3 L4 L5 L6 L7
142ZB 165 eleven 40 a hundred thirty M16X2P 185 142 97 fifteen 79 70 four 15
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1
169.five 36 a hundred thirty M8X1.25P ≤32 50 one hundred ten five one hundred fifteen 12.5 283.five twelve 43



CZPT assist system

1.The planetary gear is put in the middle of the output shaft.
2.The output shaft bearing is positioned at both finishes of the planetary gear.
three.The input shaft is placed within the output shaft.
four.integrated coupling sunshine gear.

Compact output shaft mechanism

It adopts the design and style of output shaft integrated system, compact structure, large rigidity, and it can endure large influence. Spot the enter coupling and the sunshine equipment at the center of the output shaft to boost the concentricity of the components, therefore successfully managing the equipment clearance and bettering the backlash of the total gearbox.



Full needle composition
The internal bearing of the planetary gear adopts a entire-needle design, the internal hole is produced by a grinding approach, the surface area hardness is HRC60, and the cylindricity is less than .003mm.

Ring equipment structure
The integral structure of the ring equipment and the output flange improves its rigidity and minimizes misassembly.



CZPT Software Scenario

The photo shows the software of ZB series planetary gearboxes in Panel saw

In addition, ZB sequence planetary gearboxes are also broadly utilized in CNC pipe bending machine, rotary printing, Die chopping, CNC spring grinding device, abrasive finishing device and other industries.


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Organization Profile


Our Services

1.Servicing time & Guarantee: 1 12 months right after leaving factory.

two.Other services: Such as modeling selection information, set up manual, and issue taking pictures information, etc.


Q: What’re your primary merchandise?
A: We currently produce Brushed DC Motors, Brushed DC Equipment Motors, Planetary DC Gear Motors, Brushless DC Motors, AC Motors, High CZPT Planetary CZPT and CZPT Cycloidal CZPT etc.. You can check out the specifications for previously mentioned motors on our website and you can electronic mail us to suggest required motors for each your specification too.

Q: How to select a ideal motor or gearbox?
A:If you have motor photos or drawings to present us, or you have thorough specs, these kinds of as, voltage, pace, torque, motor measurement, operating mode of the motor, essential life span and sounds level and many others, you should do not be reluctant to permit us know, then we can advocate suited motor per your ask for appropriately.

Q: Do you have a CZPT services for your regular motors or gearboxes?
A: Yes, we can customise for every your ask for for the voltage, speed, torque and shaft dimension/form. If you require additional wires/cables soldered on the terminal or want to incorporate connectors, or capacitors or EMC we can make it too.

Q: Do you have an specific layout services for motors?
A: Sure, we would like to design and style motors individually for our consumers, but some sort of  molds are necessory to be developped which may require precise value and design and style charging. 

Q: What is your guide time?
A: CZPTly talking, our typical standard product will require 15-30days, a bit for a longer time for CZPT items. But we are quite flexible on the lead time, it will rely on the distinct orders.

High CZPT and Small Backlash 142mm Zb Series Planetary CZPT for Servo Motor