Dynamics Precision Gearbox Planetary Gearbox Manufacturer LE

• Application: Motor, Machinery, machine tools and manufacturing systems
• Hardness: Soft Tooth Surface
• Installation: Vertical Type
• Layout: Coaxial
• Gear Shape: Bevel Gear
• Step: Single-Step
• Model NO.: PLMD60 L1:4
• Type: Planetary Gear Reducer
• Backlash: 3 arcmin
• Mounting type: round flange
• Transport Package: Standard Export Canton
• Trademark: SIGRINER
• Origin: China
• Production Capacity: 1000

Product Description

Product Description

SIGRINER Straight Angle 1 Stage Precision Planetary Gearbox 
PLMD/PLMD⁺ HIGH PRECISION
Classic universal planetary gearbox
PLMD/PLMD⁺  HIGH PRECISIONEconomical all-round planetary gearbox 

Technique Parameter 
planetary reducer PLMD60 L1:4   Planetary gearbox with low backlash and high precision      

Item	One stage planetary gearbox
Model	PLMD60 L1:4
Gear ratio	3     4    5      7    10
Rated output torque	55   50   60    50    40
Rated input speed	3000 RPM
Max input speed	6000 RPM
Backlash	3 / 5 ARCMIN
Noise level	≤58 dB
Lubrication	Life Lubrication
Service life	≥20000hr
IP grade	IP65
Packing	Carton, Wooden Case. Wooden pallet.
Usages	Automation industry,assembly lines, medium mixers and so on. Machine tools and manufacturing systems Food and packaging machinery Textile machine Automatic canning production line  · Printing Machinery   · Cutting Machinery · CNC Machinery       · Medical Machinery     · Other Automation Fields

 

Product Range   

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.
Customers can choose the right precision reducer according to the needs of the application.
Please choose the right series according to your applications.:

Cycle Applications (ED≤60%)
Highly dynamic applications
High positioning accuracy
Reverse operation
PLMD⁺ HIGH PRECISION
Application of continuous operation (ED≤60%)
High rated speed
Temperature-sensitive applications
High quality control transmission

Technical data 

STAGE				1
Reduction ratio	i			3	4	5	6	7	8	10
Rated output torque	T2N		Nm	55	50	60	55	50	45	40
			in.lb	487	443	531	487	443	398	354
Emergency braking torque Allow 1000 times in the working life of the gearbox	T2NOt		Nm	3 x NOM.Output
			in.lb
Rated input speed (T2N, 20°C ambient temperature)	N 1n		rpm	3000	3000	3000	3000	3000	3000	3000
Maximum input speed	n 1max		rpm	6000	6000	6000	6000	6000	6000	6000
Maximum return clearance	jt		arcmin	PLMD 60≤5ARCMIN   PLMD^+ 60≤3ARCMIN  custom made≤1 ARCMIN
No-load moment (nt=3000rmp, gearbox 20°C)	T 012		Nm	0.9	0.7	0.6	0.5	0.4	0.3	0.3
			in.lb	8.0	6.2	5.3	4.4	3.5	2.7	2.7
Torsional rigidity	C t21		Nm/ arcmin	4
			in.lb / arcmin	31
Maximum radial force	F 2AMAX		N	1600
			lbf	360
Maximum axial force	F 3RMAX		N	400
			lbf	90
Maximum roll torque	M 2KMax		Nm	152
			in.lb	1345
life span	Lh		hr	≥20000
Efficiency at full load	η		%	1STAGE≥97/2STAGE≥95
Ambient temperature	ºC			-15~40
	F			5~40
The maximum allowable temperature of the shell	ºC			+90
	F			194
Lubricating				Life Lubrication
The direction of rotation				Input and output in the same direction
Protection level				IP65
Installation direction				Any
Working noise(i=10 and n1=3000rpm no load)	LPA              dB(A)			≤58
Moment of inertia	J1	Kg.cm^2		0.16	0.14	0.13	0.13	0.13	0.13	0.13
		10^-3in.lb.s^2		0.14	0.12	0.11	0.11	0.11	0.11	0.11

 

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.
 

- Wide speed range, flat torque

- Excellent speed stability, Steady operation,Variable speed

- Compact size

- High efficiency and energy-saving,Highest efficiency

- Lou temperature rise, low noise

- Low vibration and Longer lifetime 


Products Drawing.: 

Maximum 8 clamping hub diameter


Maximum 14 clamping hub diameter 


Maximum 19 clamping hub diameter

Optional: optional output shaft

        Flat key output 

        Optical axis
                      


OUR ADVANTAGE

Technology & Innovation   


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. 
  
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

 

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)	15	To be negotiated