Zd 3~7 Backlash High Precision and Small Backlash 180mm Zb Series Planetary Gearbox

Zd 3~7 Backlash High CZPT and Small Backlash 180mm Zb Series Planetary CZPT

ZD three~7 Backlash Higher CZPT and Little Backlash 180mm ZB Series Planetary CZPT 

Solution Description

The substantial-precision planetary gearbox adopts helical gear style, and is employed in various manage transmission fields with servo motors, such as precision equipment tools, laser cutting products, battery processing gear, etc. It has the positive aspects of input and output built-in composition, massive torque and substantial precision. The backlash of the ZB sequence is considerably less than 3 arc.min and the reduction ratio handles 3~one hundred.

The Product Advantages of Planetary CZPT:
1.Flexible framework layout, in line with different operating problems.
two.Ring equipment processing technological innovation: Utilizing inner equipment slotting equipment and hobbing device the precision of ring gear after processing can achieve GB7.
3.Hardened equipment secondary scraping engineering: secondary substantial-velocity dry chopping of gear eradicates gear deformation brought on by warmth treatment. Equipment accuracy can achieve GB6.
4.CZPT backlash screening.

How to Study:
180ZB  20 ( )  (S1) -750  T1
  a    b    c   d     e       f       g

a    Frame Dimension     180 =180mm
b    Series code:ZB     Sq. mounting flange series
c    Reduction Ratio     Solitary Phase:  three,4,five,six,seven,eight,9,ten
    Two Stages:    fifteen,twenty,twenty five,30,35,forty,45,50,sixty,70,80,ninety,100
d    Backlash     Solitary Stage: 3arc.min  5arc.min
    Two Levels:   5arc.min 7arc.min
e    Input shaft type     S1: Locking with locking ring (Irrespective whether the motor with keyway can use it.)
    S2: Locking with keyway (Enter shaft with important)
     A: Other types (Make sure you get in touch with with us)
f Relevant servo motor power (W),Remember to contact us for particular electricity
g Please contact us for the mouting variety of the flang


Spesifications & Details


Merchandise Type Unit Number Of Stage Reduction Ratio 180ZB
Rated Output Torque N.M 1 three 588
four 1050
five 1200
6 1100
seven 1100
8 a thousand
9 900
ten 900
two 15 588
20 1050
twenty five 1200
30 1100
35 1100
forty one thousand
45 900
50 1200
sixty 1100
70 1100
eighty 1000
ninety 900
a hundred 900
Allowable radial pressure N one,2 3~a hundred 14500
Allowable axial power three~a hundred 7250
Total Load Efficiency % one three~ten ≥97%
two fifteen~100 ≥94%
Backlash arc.min one 3~ten ≤3
two 15~a hundred ≤5

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


Product kind D1 D2 D3h6 D4g6 D5 D6 L1 L2 L3 L4 L5 L6 L7
180ZB 215 13 fifty five 160 M20X.2.5P 240 180 a hundred and five 20 eighty two 70 6 twenty
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1
154 forty two 215 M12X1.75P ≤42/≤48 85 one hundred eighty 6 190 29 288 sixteen fifty nine

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


Merchandise kind D1 D2 D3h6 D4g6 D5 D6 L1 L2 L3 L4 L5 L6 L7
180ZB 215 thirteen fifty five one hundred sixty M20X2.5P 240 one hundred eighty 105 20 eighty two 70 6 twenty
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1
207.5 forty two a hundred sixty five M10X1.5P ≤35/≤38 sixty 130 6 142 22.five 335 16 fifty nine




CZPT support mechanism

1.The planetary gear is positioned in the middle of the output shaft.
2.The output shaft bearing is positioned at equally finishes of the planetary gear.
3.The enter shaft is placed inside the output shaft.
4.integrated coupling sun equipment.

Compact output shaft mechanism

It adopts the layout of output shaft built-in method, compact framework, large rigidity, and it can endure large impact. Area the enter coupling and the sunlight gear at the centre of the output shaft to increase the concentricity of the parts, thereby efficiently managing the equipment clearance and enhancing the backlash of the entire gearbox.



Total needle construction
The interior bearing of the planetary equipment adopts a total-needle design, the internal hole is created by a grinding procedure, the surface area hardness is HRC60, and the cylindricity is less than .003mm.

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



CZPT Software Circumstance

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

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


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Organization Profile

Shipping and delivery

Our Companies

1.Upkeep time & Warranty: one year soon after leaving manufacturing unit.

two.Other service: Including modeling selection manual, installation information, and problem taking pictures manual, etc.


Q: What’re your main products?
A: We at the moment produce Brushed DC Motors, Brushed DC Gear Motors, Planetary DC Equipment Motors, Brushless DC Motors, AC Motors, Large CZPT Planetary CZPT and CZPT Cycloidal CZPT and so forth.. You can check the specifications for earlier mentioned motors on our website and you can electronic mail us to advocate required motors for every your specification way too.

Q: How to select a suitable motor or gearbox?
A:If you have motor pictures or drawings to display us, or you have in depth requirements, this kind of as, voltage, pace, torque, motor measurement, working mode of the motor, needed life span and sound degree and many others, make sure you do not hesitate to let us know, then we can suggest suited motor for every your request appropriately.

Q: Do you have a CZPT services for your normal motors or gearboxes?
A: Sure, we can customise for every your request for the voltage, pace, torque and shaft measurement/condition. If you want additional wires/cables soldered on the terminal or require to add connectors, or capacitors or EMC we can make it also.

Q: Do you have an person design services for motors?
A: Sure, we would like to design and style motors individually for our buyers, but some type of  molds are necessory to be developped which could require actual value and design and style charging. 

Q: What is your lead time?
A: CZPTly speaking, our standard standard item will need to have 15-30days, a bit for a longer time for CZPT items. But we are very adaptable on the lead time, it will depend on the certain orders.

Zd 3~7 Backlash High CZPT and Small Backlash 180mm Zb Series Planetary CZPT