High Precision and Small Backlash 042mm Zb Series Planetary Gearbox for Servo Motor

High CZPT and Small Backlash 042mm Zb Series Planetary CZPT for Servo Motor

High CZPT and Small Backlash 042mm ZB Series Planetary CZPT for Servo Motor

Product Description

The substantial-precision planetary gearbox adopts helical equipment layout, and is utilized in a variety of management transmission fields with servo motors, such as precision equipment instruments, laser reducing products, battery processing gear, etc. It has the advantages of enter and output integrated composition, large torque and large precision. The backlash of the ZB collection is considerably less than 3 arc.min and the reduction ratio handles three~a hundred.

The Product Advantages of Planetary CZPT:
one.Adaptable composition layout, in line with numerous working conditions.
two.Ring equipment processing technologies: Making use of internal equipment slotting machine and hobbing machine the precision of ring gear after processing can get to GB7.
3.Hardened gear secondary scraping technologies: secondary higher-speed dry chopping of equipment removes gear deformation induced by heat treatment method. Gear precision can reach GB6.
4.CZPT backlash screening.

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

a    Frame Measurement     042 = 42mm
b    Series code: ZB     Square mounting flange sequence
c    Reduction Ratio     One Phase:  3,4,5,6,7,eight,9,ten
    Two Phases:    fifteen,20,twenty five,thirty,35,40,forty five,50,60,70,eighty,90,100
d    Backlash     One Stage: 3arc.min
    Two Phases:   5arc.min
e    Input shaft sort     S1: Locking with locking ring (Regardless whether or not the motor with keyway can use it.)
    S2: Locking with keyway (Enter shaft with essential)
     A: Other kinds (Remember to make contact with with us)
f  Applicable servo motor electrical power (W),Please make contact with us for particular energy
g  Please contact us for the mouting variety of the flange


Spesifications & Information


Item Variety Device Number Of Phase Reduction Ratio 042ZB

Rated Output Torque






three /
4 19
5 22
6 20
7 19
8 17
nine 14
10 14
two fifteen /
20 19
25 22
thirty 20
35 19
forty 17
45 14
50 22
60 twenty
70 19
eighty 17
ninety fourteen
a hundred fourteen
Allowable radial power N 1,two three~100 780
Allowable axial drive one,2 3~a hundred 390
Total Load Effectiveness % one 3~ten ≥97%
2 fifteen~one hundred ≥94%
Backlash arc.min 1 3~10 ≤3
two 15~a hundred ≤5

Dimensions(Single-stage, Reduction Ratio i=3~10, Device: mm):

Item kind D1 D2 D3h6 D4g6 D5 D6 L1 L2 L3 L4 L5 L6 L7
042ZB fifty 3.four thirteen 35 M4X..7P 56 forty two 26 5.five 1 sixteen two four
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1
31 four.8 46 M4X0.7P *≤11/≤12 twenty five thirty 3.5 forty two 29.five 114 five fifteen

*C3≤16 is avialble for 060ZB ratio five and ratio

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

Merchandise sort D1 D2 D3h6 D4g6 D5 D6 L1 L2 L3 L4 L5 L6 L7
042ZB fifty 3.4 thirteen 35 M4X..7P 56 42 26 5.5 1 16 2 four
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1
fifty eight.5 10 forty six M4X..7P ≤11/≤12 twenty five 30 three.five 42 29.5 114 five fifteen




CZPT help mechanism
1.The planetary equipment is placed in the center of the output shaft.
two.The output shaft bearing is positioned at equally ends of the planetary gear.
three.The enter shaft is put inside the output shaft.
four.integrated coupling sunshine equipment.

Compact output shaft mechanism
It adopts the design and style of output shaft built-in system, compact structure, large rigidity, and it can endure massive affect. Area the enter coupling and the sunshine equipment at the center of the output shaft to improve the concentricity of the elements, thus efficiently managing the equipment clearance and enhancing the backlash of the total gearbox.


CZPT Software Scenario


The photo shows the software of ZB sequence planetary gearboxes in Panel observed

In addition, ZB series planetary gearboxes are also extensively employed in CNC pipe bending machine, rotary printing, Die cutting, CNC spring grinding machine, abrasive ending machine and other industries.


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Company Profile


Our Solutions

one.Maintenance time & Guarantee: 1 12 months soon after leaving factory.

two.Other provider: Like modeling choice guide, installation guide, and issue taking pictures guidebook, etc.


Q: What’re your principal products?
A: We at the moment produce Brushed DC Motors, Brushed DC Equipment Motors, Planetary DC Equipment Motors, Brushless DC Motors, AC Motors, Large CZPT Planetary CZPT and CZPT Cycloidal CZPT and so forth.. You can check out the requirements for previously mentioned motors on our website and you can e mail us to advise essential motors per your specification also.

Q: How to select a appropriate motor or gearbox?
A:If you have motor photos or drawings to present us, or you have comprehensive technical specs, this sort of as, voltage, speed, torque, motor dimensions, working manner of the motor, necessary life time and sounds level and so forth, please do not hesitate to permit us know, then we can advise suited motor for every your request accordingly.

Q: Do you have a CZPT services for your standard motors or gearboxes?
A: Sure, we can customize for every your ask for for the voltage, pace, torque and shaft dimension/shape. If you need to have further wires/cables soldered on the terminal or require to insert connectors, or capacitors or EMC we can make it way too.

Q: Do you have an specific style provider for motors?
A: Of course, we would like to design and style motors individually for our consumers, but some variety of  molds are necessory to be developped which could require precise price and layout charging. 

Q: What’s your direct time?
A: CZPTly talking, our typical standard merchandise will need 15-30days, a little bit more time for CZPT merchandise. But we are very versatile on the guide time, it will depend on the distinct orders.

High CZPT and Small Backlash 042mm Zb Series Planetary CZPT for Servo Motor