Product Description.:
High Precision Planetary Reduction Gearbox for Electric Motor
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 PLMD90 L1:5 Planetary gearbox with low backlash and high precision
| Item |
One stage planetary gearbox |
| Model |
PLMD90 L1:5 |
| Gear ratio |
3 4 5 7 10 |
| Rated output torque |
130 140 160 140 100 |
| 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 |
130 |
140 |
160 |
150 |
140 |
120 |
100 |
| in.lb |
1151 |
1239 |
1416 |
1328 |
1239 |
1062 |
885 |
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 90≤5ARCMIN PLMD+ 90≤3ARCMIN custom made≤1 ARCMIN |
No-load moment
(nt=3000rmp, gearbox 20°C)
|
T 012 |
Nm |
1.8 |
1.4 |
1.1 |
1 |
0.8 |
0.7 |
0.6 |
| in.lb |
15.9 |
12.4 |
9.7 |
8.9 |
7.1 |
6.2 |
5.3 |
| Torsional rigidity |
C t21 |
Nm/ arcmin |
10 |
| in.lb / arcmin |
89 |
| Maximum radial force |
F 2AMAX |
N |
3500 |
| lbf |
787.5 |
| Maximum axial force |
F 3RMAX |
N |
1400 |
| |
lbf |
315 |
| Maximum roll torque |
M 2KMax |
Nm |
236 |
| |
in.lb |
2089 |
| life span |
Lh |
hr |
≥20000 |
| Efficiency at full load |
η |
% |
97 |
| 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.cm2 |
0.61 |
0.48 |
0.47 |
0.45 |
0.45 |
0.44 |
0.44 |
| 10-3in.lb.s2 |
0.53 |
0.42 |
0.41 |
0.39 |
0.39 |
0.38 |
0.38 |
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 14 clamping hub diameter
Maximum 19 clamping hub diameter
Maximum 28 clamping hub diameter
Optional: optional output shaft
Flat key output
Bare shaft output
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.:
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.
- 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 |
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