Competitive Planetary Gearbox for Machinery Engine Parts

• Application: Motor, Machinery
• Hardness: Soft Tooth Surface
• Installation: Vertical Type
• Layout: Coaxial
• Gear Shape: Conical - Cylindrical Gear
• Step: Double-Step
• Model NO.: PBMD90 L2 3 arcmin
• Type: Planetary Gear Reducer
• gear ratio: 2:30
• mounting position: Vertical (flange Mounted)
• arcmin: 3
• Transport Package: Standard Export Canton
• Trademark: SIGRINER
• Origin: China
• Production Capacity: 5000

Product Description

Competitive Planetary Gearbox for Machinery Engine Parts

Product name	Precision Planetary Gearbox
Max.output torque	150 N.M
Rated input speed	4,000 rpm
Ratio	30
Backlash	3  arcmin

Product Range 

PBMD90 L2 2 STAGE 3&5 arcmin Planetary gearbox with low backlash and high precision   
Please choose the right series according to your applications.:

STAGE VALUE				2 stage
Gear ratio	i			15	16				20			25			30			35			40			50			60			70		80			100
Rated output torque (1000 times is allowed in gear box)	T 2N		Nm	130	140				140			160			150			140			120			160			150			140		200			100
			In.lb	1151	1239				1239			1416			1328			1239			1062			1416			1328			1239		1770			885
	T 2NOt		Nm	3xNOM.Output/ 3 times rated output torque
			In.lb
Rated input RPM (T2N, 20ºC environment temperature) b	N 1n		rpm	4000	4000				4000			4000			4000			4000			4000			4000			4000			4000		4000			4000
Max. Input RPM	N 1max		rpm	8000	8000				8000			8000			8000			8000			8000			8000			8000			8000		8000			8000
Max.backlash	J t		arcmin	PBMD90≤5 ARCMIN  PBMD*90≤3 ARCMIN  Bespoke ≤1 ARCMIN
No load torque (nt=3000rmp,gear box 20ºC	T 012		Nm	0.8	0.8		0.6			0.6			0.5			0.4			0.4			0.3			0.3			0.3				0.3	0.3
			In.lb	7.1	7.1		5.3			5.3			4.4			3.5			3.5			2.7			2.7			2.7				2.7	2.7
Torsional stiffness	C t21		Nm/ arcmin	10
			In.lb/ arcmin	89
Max.radical force	F 2AMAX		N	3500
			ibf	787.5
Max.axial force	F 3RMAX		N	1400
			ibf	315
Max.side force	M 2KMAX		Nm	236
			In.lb	2089
Work life	L h		hr	≥20000
Fully loaded efficiency	η		%	94
Environment temperature	ºC			15 to 40
	F			5 to 104
Allowable highest temperature of shell	ºC			+90
	F			194
Lubrication				Life Lubrication
Rotation direction				Input/output with same direction
Protection class				IP65
Installation direction				Any/ any direction
Working noise (i=10 and n1=3000rpm no-load)	Lpa        dB(A)			≤58
Moment of inertia	J1	Kg.cm²		0.47		0.47		0.47			0.47			0.47			0.47			0.47			0.44			0.44			0.44		0.44			0.44
		10^-3in.lb.s^2		0.41		0.41		0.41			0.41			0.41			0.41			0.41			0.38			0.38			0.38		0.38			0.38

Product Description.: 

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.

PBMD ( picture example: i=4 )
Suitable for periodic work system ( ED≤60% )

                                 Max. Input RPM (min^-1)


PBMD*HIGH PRECISION  ( picture example: i=4 )
Suitable for periodic work system ( ED≤60% )
                             Max. Input RPM (min^-1)


Hot Products.:   

 

Main Features:

1. High rigidity: Carburizing, carbon nitrogen co-carburizing, brilliant quenching heat treatment, the advantages of high productivity, good quenching.
2. High precision: Adopt advanced equipment,strictly controlled in quality and technology.
3. High torque:
(1) Front shell and tooth ring adopt integral design 
(2) Integrated design of planetary frame and output shaft 
(3) Bearing long span design, ensure the output load capacity 
(4) Full needle rolling, increase contact surface 
(5) Modular design of motor connection plate  
4. Low noise:
The helical tooth surface is modified for tooth shape and lead to reduce the impact and noise of gear on the input and output,
then increase gear service life greatly. 

OUR ADVANTAGE

Design & technology
We design and technology
1. The gear transmission interface adopots full needle roller bearings without cage,
increading the contact area to improve the rigidity of the structure and the output torque.

2. The planet carrier and the output shaft adopts an integrated structure design to
improve the compactness of the structurer while ensuring the maximum torsional rigidity.

3. Using synthetic lubricating grease and adopting the sealing design of IP65 protection grade,
the lubricating oil does not leak and is maintenance-free.

4. By trimming the tooth profile and lead of the screw tooth surface to reduce the impact and noise of the gear in and out,
make the gear meshing process more stable and increase the service life of gear system. 

5. The reducer adopts helical gear design,and its tooth profile meshing ratio is more than twice that of ordinary spur gears.
It has the characteristics of smooth running,low noise,high output torque and low backlash. 
   

Technical services:

• According to the relevant parameters provided by the customer, the SIGRINER engineering software is used to create the motion load curve diagram of the mechanism equipment to obtain the corresponding parameters and derive the motion load curve. Intuitively display important parameters and load indexes in the transmission system to help customers carry out reasonable structural design.
• SIGRINER provides a motor database from 500 servo motor manufacturers worldwide

Customer training:
We are honored to provide you with our applied computing and transmission design expertise. We can provide relevant training according to your needs. Please contact our engineer. 
  
Technical testing center    


Features of SIGRINER Precision planetary gearbox

• Very high power density, torque increased by 40%
• Easy motor installation, optional installation with length compensation
• Flexible installation, the gearbox can be installed vertically, horizontally, and up or down together with the driven shaft
• Very high positioning accuracy, return clearance is less than arc minutes
• Through helical gear meshing, the operation is stable, and the running noise is less than 50dB-A
• The world's leading life expectancy, and the raw materials and mechanism of the seal ring have been optimized

Applications.:  

PBM (standard)
Cycle Applications (ED≤60%)
High dynamic applications
High positioning accuracy
Reverse operation
PBMD*HIGH PERCISION
Application of continuous operation (ED≤60%)
High rated speed
Temperature-sensitive applications
High quality control transmission

Technical data
                            PBMD              PBMD*HIGH PRECISION
Size                           90                           90
I                            3-100                         3-100  
Jt standard ( arcmin )          ≤3,≤5                           ≤1
T2B (NM)                    4500                         3600  
N1Max(rpm)                 6000                         8000  

Products Drawing

   1. Max. 14 Fasten hub diameter 

    2. Max. 19  Fasten hub diameter 
    3. Max. 19  Fasten hub diameter  

Industry application

• We provide fast supply and strong support all over the world through a complete sales and service network
• With years of rich experience, our authoritative experts provide market-leading consulting services for various industrial sectors 
• Robotics, automation and manipulator technology
• A variety of servo gearboxes and mechanical transmission systems, from economical to high-end models; can be applied to various robots and their auxiliary axes, such as transmission shafts and station control devices 
• Printing machine
• Innovative gearbox ensures stability, synchronization accuracy and long-term accuracy even at high speeds
  The perfect solution for high-quality printing processes and other continuous duty applications
  Option: integrated sensor for monitoring paper tension and similar parameters  
• Machine tools and manufacturing systems
• High precision, stable operation and high efficiency are all derived from stable, zero backlash and high rigidity mechanical system solutions, such as the application of products on feed, rotation and auxiliary axes 
• Food and packaging machinery
• A series of gearboxes specially designed for various shafts used in the field of packaging technology (including gearboxes with anti-corrosion design)-can maximize work efficiency, mechanical flexibility and cycle speed 
• Textile machine  
• Automatic canning production line

Our Services.:

1) Competitive price and good quality

2) Used for transmission systems.

3) Excellent performance, long using life
4) Prompt response on receiving Inquiries or any other messages from customers
5) only standard planetary gearbox supplied

Delivery and shipping: We provide ocean shipping, international express and air transportation to deliver your products to you.
(*Arrival time will vary depending on destination country policy and traffic condition.)

Serving: All products have a one-year warranty and online technical support. 

FAQ

Q: Are you trading company or manufacturer?

A: We are group company with large range of products and production bases, also do trading company business with more than 20 years export experiences.

Q:What's the MOQ?

A: 1 or 2pcs is available.

Q: How long is your delivery time?

A: 3-5 days via DHL, TNT, UPS, FEDEX. Ocean shipping is based on different countries.

Packaging & Delivery

packaged in Carton with foam inside or as per customer's requirements (Standard export canton) 
Lead Time:

Quantity(Pieces)	1 - 10	>10
Est. Time(days)	7	To be negotiated