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Quick Details

Applicable Industries:

Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Printing Shops, Construction works, Energy & Mining, CNC punch press

Place of Origin:

Zhejiang, China

Brand Name:


Gearing Arrangement:


Output Torque:


Input Speed:


Output Speed:

Proportional deceleration

Applicable Industres:

CNC,Machinery Repair Shops, Food & Beverage Factory

Reduction ratio:


Maximum Output Torque:

1.5 times rated torque

Maximum input speed:


Quality Control System:



≤ 12~18 Arcmin

Average service life:


Use temperature range:


Noise value:

≤58 db

Full-load transmission efficiency:

≥ 96%

Packaging & Delivery

Selling Units:
Single item
Single package size:
17.5X11X10 cm
Single gross weight:
1.500 kg
Package Type:
Generally, our small planetary gearbox are packaged with carton, big one will be packaged with wooden case. All reducers will be protected with soft material inside the box.
We can aslo accpet customized packaging method.
Picture Example:
Lead Time
Quantity(Pieces) 1 – 30 >30
Est. Time(days) 15 To be negotiated

Online Customization

Selection of instruc

Main Features ofHigh Precision Planetary Reduction Gearbox for Electric Motor

1,Quiet operation:HeIical gears contr ibute to reduce vibration and noise.
2,High precision:Standard backlash is 3 arc/min, ideal for precision control.
3,High rigidity & torque:High r igidity & high torque were achived by uncaged needle roller bearings.
4,Adapter-bushing connection:Can be attached to any motor al I over the worId.
5,No need to replace the grease for the life of the unit.Can be attacehed in any position.


shaft Length
Flange Height P.C.D
Motor Flange Square Actual Length
Motor Shaft
ΦA(h6) ΦB(h7) C D ΦE ΦF H L

Note:The gearbox input can be customize according to your motor

Product Description

Spocificiauon 1 stage
(i:4 5 8)
2 stage
( i:16 20 25 32 40 64)
3 stage
( i:64 80 100 125 160 200 320 512)
Long(mm) A A A
88.0 99.2 110.4
Rated input speed n1N(rpm) 3000 3000 3000
Maximumlutputspeed n1B(rpm) 4500 4500 4500
Allowable radial force F2aB(N.m) 185 185 185
Allowable axial force F2aB(N.m) 150 150 150
Efficiency(%) 96 94 90
Precision backlash(arcmin) <12 <15 <18
Noise level(dB) ≤58 ≤58 ≤58
Lifespan(h) >20000
Torsional rigidity(Nm/arcmin) 0.7
Lubricating Synthetic lubricating grease
Direction of rotation Input and output are in the same direction
IP Grade IP65
Installation direction In any direction
Ratio 4 5 8 16 20 25 32 40 64¹
Nominal Output Torque (Nm) 9.0 9.0 7.0 12.0 12.0 10.5 12.0 10.5 8.0
Emergency stop torque (Nm) 18.0 18.0 14.0 24.0 24.0 21.0 24.0 21.0 16.0
Rotational inertia(Kgcm2) 0.022 0.019 0.017 0.022 0.019 0.019 0.017 0.016 0.016
Ratio 64² 80 100 125 160 200 320 512
Nominal Output Torque (Nm) 15.5 15.5 15.5 15.5 15.5 13.5 13.5 7.5
Emergency stop torque (Nm) 31.0 31.0 31.0 31.0 31.0 27.0 27.0 15.0
Rotational inertia(Kgcm2) 0.019 0.019 0.019 0.029 0.016 0.016 0.016 0.016

PL series SIZE

PF series SIZE

Product advantages




High Precision Planetary Reduction Gearbox for Electric Motor

Be widely used for materials handing equipment, engineering machinery,metallurgy industry,mining industry,petrochemical industry, construction machinery,textile industry, medical apparatus and instruments, instrument and meter industry,automobile industry,marine industry,weapons industry, aerospace field,and so on.

Company Information

YINHE Technology Co., Ltd is a headquartered in Shenzhen, Guangdong. That independently develops, manufactures,

supports and sells transmission gearbox,motor, And supporting sales Touch Screen Monitors, programmable logic controller,

IIOT Product C-BOX, VFD, Industrial panel pc,frequency converters.YINHE products are widely used in machinery and

equipment, metallurgy, chemical, oil and other industries. They are favored by many foreign customers.

Our Services

Packaging & Shipping


Q1. What are your products can be use to ?
A: Our products can be use in CNC routers ,CNC milling machine ,engraving machine, packaging machine,filling machine, cutting machine, printing machine,laser machine, carving machine, labeling machine and so on.

Q2. What kind of Payment methods do you accept ?
A: We can accept Paypal ,TT

Q3: What kind of shipping methods do you use ?
A:1)For samples or small batch , air shipping is recommended . (DHL,Fedex,TNT UPS ,EMS or Aramex) ,We will provide the tracking No. Once we get it after we ship out the products.
2)For mass production or big batch, ocean shipping/sea shipment is recommended .

Q4: What is the lead time of my products?
A: Lead time : For standard samples , 7-10 days will be OK .
For mass production , the lead time depend on the quantities you need .

Sometimes your local customs may charge tax from you. then you should pay it to get the package, sometimes not have.The exact delivery time is delayed on the post office and customs, we can’t control it. If the product is delayed, pls pay more patience to wait and ask us to extend delivery dates for you.

Q5:What is your warranty time ?
A:Warranty time : 12 months. And we provide life-long technical service and after-sale service.

Q6:Can i get a free sample?
A:Sorry, we don’t provide the free sample.