High Torque Ratio 70: 1 Power Transmission Parts Planetary Reducer

Min.Order: 2
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 45 ~ 230

Description
High Torque Ratio 70:1 Power Transmission Parts Planetary Reducer

Planetary gearbox is a kind of reducer with wide versatility. The inner gear adopts low carbon alloy steel carburizing quenching and grinding or nitriding process. Planetary gearbox has the characteristics of small structure size, large output torque, high speed ratio, high efficiency, safe and reliable performance, etc. The inner gear of the planetary gearbox can be divided into spur gear and helical gear. Customers can choose the right precision reducer according to the needs of the application.
Product Description

Description:

(1).The output shaft is made of large size,large span double bearing design,output shaft and planetary arm bracket as a whole.The input shaft is placed directly on the planet arm bracket to ensure that the reducer has high operating accuracy and maximum torsional rigidity.
(2).Shell and the inner ring gear used integrated design,quenching and tempering after the processing of the teeth so that it can achieve high torque,high precision,high wear resistance.Moreover surface nickel-plated anti-rust treatment,so that its corrosion resistance greatly enhanced.
(3).The planetary gear transmission employs full needle roller without retainer to increase the contact surface,which greatly upgrades structural rigidity and service life.
(4).The gear is made of Japanese imported material.After the metal cutting process,the vacuum carburizing heat treatment to 58-62HRC. And then by the hobbing,Get the best tooth shape,tooth direction,to ensure that the gear of high precision and good impact toughness.
(5).Input shaft and sun gear integrated structure,in order to improve the operation accuracy of the reducer.
Parameters:

1.One-piece construction,High Precision and large output torque,suitable for high impact environment;

2.Double bracing cage planetary shelf structure.high reliable. Can suit reversible rotation frequently;

3.Helical gear transmission, more reliable, greater carrying capacity;

4.Low return backlash, more accurate positioning;

5.Special Rotation frame structure.can carry bigger Radial&Axial load
6.Collet type locking design,higher coaxiality of motor installation;
7.The gear shaft is of integrated design,with higher bearing capacity,and the primary sun gear has no risk of slipping;
8.Speed ratio range:3-100
9.Precision range:1-3arcmin(P1 level);3-5arcmin(P2 level)
10.Size range:42-180

SpecificationsPX42PX60PX90PX120PX140PX180
Technal Parameters
Max. TorqueNm1.5times rated torque
Emergency Stop TorqueNm2.5times rated torque
Max. Radial LoadN780153032506700940014500
Max. Axial LoadN3906301300300047007250
Torsional RigidityNm/arcmin2.56122347130
Max.Input Speedrpm800080008000800060006000
Rated Input Speedrpm400040003000300030003000
NoisedB56≤58≤60≤65≤68≤68
Average Life Timeh20000
Efficiency Of Full Load%L195%      L290%
Return BacklashP1L1arcmin/≤3≤3≤3≤3≤3
L2arcmin/≤5≤5≤5≤5≤5
P2L1arcmin≤5≤5≤5≤5≤5≤5
L2arcmin≤7≤7≤7≤7≤7≤7
Moment Of Inertia TableL13Kg*cm2/0.160.613.259.2128.98
4Kg*cm20.030.140.482.747.5423.67
5Kg*cm20.030.130.472.717.4223.29
7Kg*cm20.030.130.452.627.1422.48
8Kg*cm20.030.130.452.6//
10Kg*cm20.030.130.42.577.0322.51
L212Kg*cm2/0.130.450.452.637.3
15Kg*cm2/0.130.450.452.637.3
20Kg*cm20.030.130.450.452.637.3
25Kg*cm20.030.130.450.42.637.3
28Kg*cm20.030.130.450.452.437.1
30Kg*cm2/0.130.450.452.436.92
35Kg*cm20.030.130.40.42.437.1
40Kg*cm20.030.130.450.452.436.92
50Kg*cm20.030.130.40.42.396.92
70Kg*cm20.030.130.40.42.396.72
100Kg*cm20.030.130.40.42.396.72
Technical ParameterLevelRatio PX42PX60PX90PX120PX140PX180
Rated TorqueL13Nm/40105165360880
4Nm1745130230480880
5Nm15451302304801100
7Nm12451002204801100
8Nm/4090200//
10Nm103075175360770
L212Nm/40105165440880
15Nm/40105165360880
20Nm1745130230480880
25Nm1545130230480880
28Nm17451302304801100
30Nm/401051654801100
35Nm10301302304801100
40Nm17451302304801100
50Nm15451302304801100
70Nm12451002204801100
100Nm103075175360770
Degree Of Protection IP65
Operation TempratureºC - 10ºC to -90ºC
WeightL1kg0.51.253.758.51628.5
L2kg0.81.755.11221.540

Company Profile

Packaging & Shipping

1. Lead time: 10-15 days as usual, 30 days in busy season, it will be based on the detailed order quantity;
2. Delivery: DHL/ UPS/ FEDEX/ EMS/ TNT

FAQ

1. who are we?
Hefa Group is based in Guangdong, China, start from 1998,has a three subsidiaries in total.The Main Products is planetary gearbox,timing belt pulley, helical gear,spur gear,gear rack,gear ring,chain wheel,hollow rotating platform,module,etc

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;


3. how to choose the suitable planetary gearbox?
First of all,we need you to be able to provide relevant parameters.If you have a motor drawing,it will let us recommend a suitable gearbox for you faster.If not,we hope you can provide the following motor parameters:output speed,output torque,voltage,current,ip,noise,operating conditions,motor size and power,etc

4. why should you buy from us not from other suppliers?
We are 22 years experiences manufacturer on making the gears, specializing in manufacturing all kinds of spur/bevel/helical gear, grinding gear, gear shaft, timing pulley, rack, planetary gear reducer, timing belt and such transmission gear parts

5. what services can we provide?
Accepted Delivery Terms: Fedex,DHL,UPS;
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese,Japanese

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