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 Substantial CZPT and Little Backlash Planetary CZPT

Merchandise Description

The higher-precision planetary gearbox adopts helical gear design and style, and is utilised in various manage transmission fields with servo motors, this kind of as precision machine tools, laser chopping tools, battery processing products, etc. It has the advantages of enter and output built-in construction, massive torque and higher precision. The backlash of the ZB collection is much less than three arc.min and the reduction ratio covers three~a hundred.

The Product Advantages of Planetary CZPT:
1.Adaptable composition style, in line with different operating problems.
two.Ring equipment processing technologies: Using interior equipment slotting equipment and hobbing machine the precision of ring equipment following processing can achieve GB7.
3.Hardened equipment secondary scraping technologies: secondary substantial-speed dry reducing of gear removes equipment deformation caused by heat remedy. Gear precision can reach GB6.
4.CZPT backlash tests.

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

a    Frame Dimensions 142 =142mm
b    Series code:ZB     Square mounting flange sequence
c    Reduction Ratio     One Stage:  3,4,five,six,7,8,9,10
    Two Stages:    fifteen,20,twenty five,30,35,40,forty five,fifty,sixty,70,80,ninety,one hundred
d    Backlash     One Stage: 3arc.min  5arc.min
    Two Stages:   5arc.min 7arc.min
e    Input shaft type     S1: Locking with locking ring (No matter no matter whether the motor with keyway can use it.)
    S2: Locking with keyway (Input shaft with essential)
     A: Other types (You should speak to with us)
f Applicable servo motor energy (W),You should make contact with us for certain power
g Make sure you contact us for the mouting type of the flang

Spesifications & Information


Product Kind Unit Number Of Stage Reduction Ratio 142ZB
Rated Output Torque N.M 1 3 342
4 542
five 650
six 600
seven 550
eight five hundred
nine 450
10 450
two 15 342
twenty 542
25 650
thirty 600
35 550
40 five hundred
45 450
fifty 650
60 600
70 550
80 five hundred
ninety 450
100 450
Allowable radial drive N one,2 3~a hundred 9400
Allowable axial pressure one,two 3~100 4700
Complete Load Efficiency % one three~10 ≥97%
2 15~a hundred ≥94%
Backlash arc.min 1 3~ten ≤3
2 fifteen~a hundred ≤5

Dimensions(One-stage, Reduction Ratio i=3~10, Unit: mm):

Merchandise sort D1 D2 D3h6 D4g6 D5 D6 L1 L2 L3 L4 L5 L6 L7
142ZB one hundred sixty five 11 forty one hundred thirty M16X2P 185 142 97 15 seventy nine 70 four 15
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1
119.5 36 165 M10X1.5P ≤35/≤38 sixty one hundred thirty six 142 22.5 239 12 forty three


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

Product variety D1 D2 D3h6 D4g6 D5 D6 L1 L2 L3 L4 L5 L6 L7
142ZB a hundred sixty five 11 forty 130 M16X2P 185 142 ninety seven fifteen 79 70 4 15
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1
169.5 36 one hundred thirty M8X1.25P ≤32 50 a hundred and ten five 115 12.five 283.5 twelve forty three



CZPT assistance mechanism

1.The planetary equipment is positioned in the center of the output shaft.
2.The output shaft bearing is put at each ends of the planetary gear.
3.The input shaft is placed inside of the output shaft.
four.integrated coupling solar equipment.

Compact output shaft system

It adopts the style of output shaft built-in system, compact construction, high rigidity, and it can withstand large effect. Area the input coupling and the sunlight equipment at the heart of the output shaft to improve the concentricity of the components, thereby successfully managing the gear clearance and strengthening the backlash of the whole gearbox.



Total needle framework
The internal bearing of the planetary equipment adopts a full-needle layout, the internal hole is manufactured by a grinding process, the surface area hardness is HRC60, and the cylindricity is much less than .003mm.

Ring equipment construction
The integral structure of the ring equipment and the output flange increases its rigidity and lowers misassembly.



CZPT Application Circumstance

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

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


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Company Profile


Our Services

one.Servicing time & Guarantee: 1 year following leaving manufacturing facility.

2.Other provider: Which includes modeling selection information, installation guidebook, and difficulty capturing manual, etc.


Q: What’re your major merchandise?
A: We presently generate Brushed DC Motors, Brushed DC Gear Motors, Planetary DC Equipment Motors, Brushless DC Motors, AC Motors, Higher CZPT Planetary CZPT and CZPT Cycloidal CZPT and many others.. You can examine the requirements for previously mentioned motors on our site and you can e-mail us to recommend required motors for each your specification too.

Q: How to decide on a appropriate motor or gearbox?
A:If you have motor photographs or drawings to demonstrate us, or you have thorough requirements, this kind of as, voltage, speed, torque, motor dimensions, working method of the motor, required life time and sounds amount and many others, make sure you do not hesitate to let us know, then we can advise appropriate motor for each your ask for accordingly.

Q: Do you have a CZPT support for your common motors or gearboxes?
A: Yes, we can personalize for each your request for the voltage, pace, torque and shaft measurement/condition. If you require additional wires/cables soldered on the terminal or want to add connectors, or capacitors or EMC we can make it as well.

Q: Do you have an individual design service for motors?
A: Yes, we would like to layout motors separately for our customers, but some sort of  molds are necessory to be developped which may possibly want actual value and layout charging. 

Q: What’s your lead time?
A: CZPTly speaking, our normal normal merchandise will need to have fifteen-30days, a bit more time for CZPT merchandise. But we are quite adaptable on the direct time, it will count on the particular orders.

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