311 Series Planetary Gearbox Replacement of 311L1 311L2 311L3 311L4 311R2 311R3 311R4
Our planetary gearbox can be wholly interchanged with / replaced bonfiglioli planetary gearbox (EM, ED, et, El Series), Brevini hydraulic winch (BW Series), Brevini rotary gearbox, bonfiglioli wheel drive, and track drive. All installation dimensions can be completely interchangeable with the above products. At the same time, we also provide customized products and design and manufacture these products according to customer requirements.
311 Series Planetary Gearbox Replacement of 311L1 311L2 311L3 311L4 311R2 311R3 311R4
Replaceable Planetary Gearbox Models
311 series planetary gearbox can replace Bonfiglioli of the following models. Our gearbox design and installation dimensions are consistent with Bonfiglioli, which can perfectly replace the faulty or scrapped Bonfiglioli gearbox.
| Trasmital bonfiglioli | 311L1 | 311L2 | 311L3 | 311L4 | 311R2 | 311R3 | 311R4 |
| 311L1 | 311L2 | 311L3 | 311L4 | 311R2 | 311R3 | 311R4 |
Our 311 series planetary gearbox can be wholly interchanged with / replaced bonfiglioli planetary gearbox (EM, ED, et, El Series), Brevini hydraulic winch (BW Series), Brevini rotary gearbox, bonfiglioli wheel drive, and track drive. All installation dimensions can be completely interchangeable with the above products. At the same time, we also provide customized products and design and manufacture these products according to customer requirements.
Torque range 1000–1.100.000 NM
Transmission of mechanical power up to 450 kW
Transmission ratio I =3, 4-5.000
Gear unit version Right angle (with spiral bevel gear set)
Output configuration Base and flange installation
Output shaft Keyed solid, spline, spline hollow, Hollow, with shrink disk
Input configuration Flange axial piston hydraulic motor
Hydraulic track motor IEC and NEMA motor adapters
Solid input shaft
Hydraulic brake
Hydraulically release the parking brake upon request
DC and AC braking
Specifications of Planetary Gearbox
|
Type
|
Rated torque
(Nm)
|
Rated power
(kW)
|
Input speed
(Max rpm)
|
Inline gear Ratio range
|
Ratio range for Right angle gear
|
Ratio range for Combined with worm gear
|
Design
|
|
1000
|
20
|
3000
|
3.3-2700
|
7-800
|
400-9000
|
A
|
|
|
1750
|
30
|
3000
|
3.3-2700
|
7-800
|
400-9000
|
A
|
|
|
303
|
2500
|
40
|
3000
|
3.6-2900
|
9-900
|
400-9000
|
A
|
|
5000
|
60
|
3000
|
3.6-2900
|
9-900
|
400-9000
|
A
|
|
|
8500
|
75
|
2500
|
3.7-2900
|
9-900
|
400-9000
|
A
|
|
|
12500
|
100
|
2500
|
3.4-2500
|
13-800
|
400-9000
|
A
|
|
|
309
|
18500
|
130
|
2500
|
3.4-2500
|
13-800
|
400-9000
|
B
|
|
310
|
25000
|
150
|
2000
|
3.8-2500
|
40-900
|
400-9000
|
B
|
|
311
|
35000
|
180
|
2000
|
4-2200
|
18-800
|
400-9000
|
B
|
|
313
|
50000
|
200
|
2000
|
4-2200
|
18-800
|
400-9000
|
B
|
|
315
|
80000
|
250
|
1500
|
4-2000
|
70-900
|
400-9000
|
B
|
|
316
|
105000
|
270
|
1500
|
4-2000
|
50-600
|
400-9000
|
B
|
|
317
|
150000
|
300
|
1000
|
4-1900
|
70-900
|
400-3000
|
B
|
|
318
|
200000
|
340
|
1000
|
4-1100
|
200-700
|
400-9000
|
B
|
|
319
|
300000
|
380
|
500
|
4-1400
|
300-800
|
1000-9000
|
B
|
|
321
|
450000
|
450
|
500
|
4-1100
|
300-800
|
1000-9000
|
B
|
Why Choose Our Planetary Gearbox？
Housing processing accuracy guarantee
Large horizontal box machining center, high-end automatic multi-axis CNC boring and milling machine, complete CNC high-precision machining to ensure the accuracy of hole location
Precision gear grinding with four levels of accuracy
The tooth surface is carburized and quenched, which is long-lasting and durable
Fine rolling and delicate grinding process, efficient and stable operation, low noise
Automatic numerical control workshop
Standardized CNC production workshop
Passed s09001 quality system certification
Efficient operation to ensure production schedule
Diversified configurations and matching on demand
It can be equipped with Xitong three-phase / single-phase, braking, frequency conversion, explosion-proof, servo and other motors
It can be configured with different motor voltage / frequency, protection grade and energy efficiency grade
The input end cover can be customized to match the non-standard power input device
Packing Shipping Delivery
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How to choose power transmissions parts and industrial products which meet our requirement
| Chains | Sprockets | Pulleys | Timing belt Pulley | V-belt Pulley |
| Sheaves | Coupings | Bush &Hub | Gear& Rack | V-Belt |
| Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
| Rod End Bearing | Clevis | PTO | Chain Guide | Belt Guide |
| Rubber Buffer | Chain Tensioner | PTO Drive Shafts | Universal Joints | Roller Chains |
| Conveyor Chains | V-Belts | Worm Gearbox | Helical Gear | Worm |
| Agricultural Chain | CNC Proces Parts | Casting | Stamping | |
| Powder Metallurgy | CNC Proces Parts | Casting | Stamping |
What Products Do you sell ?
We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.
How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Can we design packaging?
-Yes. Default is regular packing, and we can make customer's own packing.
Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
Can you give me discount on Power Transmissions Parts and Industrial parts?
-Yes, of course. Pls. send me your Email, you'll get more
Q: Are You a trading company or a manufacturer?
A: We Are the factory and have our Own trading company
Q: How Can I get an offer?
A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.
Q: What is your minimum order size?
A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we don't pay the freight.
Q: What is the lead time for mass production?
A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.
Q: What if the parts don't Work?
A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.
Q: What are your terms of payment?
A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable
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