High Precision and Small Backlash 090mm Zb Series Planetary Gearbox for Servo Motor

High CZPT and Small Backlash 090mm Zb Series Planetary CZPT for Servo Motor

090mm ZB Series Large CZPT and Tiny Backlash Planetary CZPT

Solution Description

The high-precision planetary gearbox adopts helical equipment layout, and is used in different control transmission fields with servo motors, this sort of as precision machine instruments, laser slicing tools, battery processing tools, and so on. It has the advantages of enter and output integrated framework, huge torque and high precision. The backlash of the ZB sequence is much less than three arc.min and the reduction ratio handles 3~100.

The Product Advantages of Planetary CZPT:
one.Versatile structure style, in line with various operating circumstances.
two.Ring gear processing technologies: Making use of inside equipment slotting equipment and hobbing machine the precision of ring equipment after processing can reach GB7.
3.Hardened equipment secondary scraping technologies: secondary large-speed dry reducing of equipment eliminates gear deformation brought on by warmth remedy. Equipment precision can reach GB6.
four.CZPT backlash testing.

How to Go through:
090 ZB   20   (  )  (S1) -750  T1
  a    b     c      d      e      f      g

a    Frame Measurement     090=90mm
b    Series code:ZB     Square mounting flange collection  
c    Reduction Ratio     Solitary Phase:  3,four,five,6,7,eight,nine,10
    Two Levels:15,twenty,25,thirty,35,40,45,fifty,sixty,70,eighty,90,a hundred
d    Backlash     Single Phase: 3arc.min  5arc.min
    Two Phases:   5arc.min 7arc.min
e    Input shaft variety     S1: Locking with locking ring (Irrespective whether the motor with keyway can use it.)
    S2: Locking with keyway (Enter shaft with key)
      A: Other types (Please contact with us)
f Relevant servo motor electrical power (W),You should speak to us for specific power
g You should make contact with us for the mouting kind of the flang


Spesifications & Particulars


Solution Variety Device Number Of Phase Reduction Ratio 090ZB 090(A)ZB
Rated Output Torque N.M 1 3 a hundred thirty /
4 one hundred forty /
five a hundred and sixty /
six 150 /
7 a hundred and forty /
8 one hundred twenty /
9 100 /
10 a hundred /
two fifteen one hundred thirty one hundred thirty
20 140 one hundred forty
twenty five a hundred and sixty 160
thirty a hundred and fifty 150
35 140 140
forty a hundred and twenty a hundred and twenty
45 a hundred a hundred
50 one hundred sixty 160
60 a hundred and fifty 150
70 one hundred forty 140
eighty 120 one hundred twenty
90 a hundred one hundred
one hundred one hundred a hundred
Allowable radial power N one,2 3~100 3250 3250
Allowable axial pressure 1,2 three~a hundred 1625 1625
Entire Load Effectiveness % one three~10 ≥97% ≥97%
2 15~one hundred ≥94% ≥94%
Backlash arc.min 1 3~ten ≤3 /
2 fifteen~100 ≤5 ≤5

Dimensions(One-stage, Reduction Ratio i=3~ten, Device: mm):

Product kind D1 D2 D3h6 D4g6 D5 D6 L1 L2 L3 L4 L5 L6 L7
090ZB a hundred 6.six 22 eighty M8X1.25P 116 90 48 ten 35.five 32 two 8
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1
seventy eight 19 100 M6X1P ≤19/≤24 forty.5 80 4 90 seventeen.five 143.5 six 24.5

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

Merchandise variety D1 D2 D3h6 D4g6 D5 D6 L1 L2 L3 L4 L5 L6 L7
090ZB one hundred 6.6 22 eighty M8X1.25P 116 ninety forty eight 10 36 32 3 8
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1
116 19 70 M5X0.8P ≤14/≤15.875/≤16 35 50 eight sixty 19.five 183.five 6 24.five


Product sort D1 D2 D3h6 D4g6 D5 D6 L1 L2 L3 L4 L5 L6 L7
090AZB 100 six.6 22 80 M8X1.25P 116 ninety 48 ten 36 32 3 8
L8 L9 C1 C2 C3 C4 C5G6 C6 C7 C8 C9 B1h9 H1
126 19 one hundred M6X1P ≤19/≤24 forty.5 eighty four ninety 17.5 191.five 6 24.five



CZPT assist mechanism

1.The planetary equipment is positioned in the center of the output shaft.
two.The output shaft bearing is placed at equally finishes of the planetary gear.
three.The input shaft is put within the output shaft.
4.integrated coupling sun equipment.

Compact output shaft system

It adopts the design of output shaft integrated technique, compact framework, substantial rigidity, and it can endure large effect. Place the enter coupling and the solar equipment at the heart of the output shaft to improve the concentricity of the components, therefore successfully controlling the gear clearance and enhancing the backlash of the complete gearbox.



Complete needle construction
The interior bearing of the planetary equipment adopts a complete-needle style, the internal hole is made by a grinding process, the surface hardness is HRC60, and the cylindricity is significantly less than .003mm.

Ring equipment framework
The integral framework of the ring gear and the output flange enhances its rigidity and reduces misassembly.



CZPT Application Situation

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

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


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Company Profile

Shipping and delivery

Our Providers

1.Upkeep time & Guarantee: 1 yr right after leaving factory.

2.Other support: Such as modeling choice manual, set up manual, and problem shooting information, etc.


Q: What’re your main goods?
A: We presently make Brushed DC Motors, Brushed DC Equipment Motors, Planetary DC Gear Motors, Brushless DC Motors, AC Motors, Higher CZPT Planetary CZPT and CZPT Cycloidal CZPT and many others.. You can check the specifications for previously mentioned motors on our web site and you can e-mail us to advocate required motors per your specification also.

Q: How to select a suited motor or gearbox?
A:If you have motor pictures or drawings to present us, or you have detailed specs, this kind of as, voltage, pace, torque, motor measurement, doing work mode of the motor, needed life span and sound level and many others, make sure you do not wait to let us know, then we can advocate suitable motor for every your ask for accordingly.

Q: Do you have a CZPT services for your normal motors or gearboxes?
A: Of course, we can customize per your ask for for the voltage, velocity, torque and shaft size/form. If you need additional wires/cables soldered on the terminal or want to include connectors, or capacitors or EMC we can make it as well.

Q: Do you have an person layout services for motors?
A: Indeed, we would like to design motors individually for our customers, but some type of  molds are necessory to be developped which may need to have exact expense and design charging. 

Q: What’s your guide time?
A: CZPTly speaking, our standard normal solution will want 15-30days, a bit lengthier for CZPT goods. But we are really adaptable on the lead time, it will depend on the specific orders.

High CZPT and Small Backlash 090mm Zb Series Planetary CZPT for Servo Motor