A Better Planetary Reduction Gear Drive.

PLANETARY DRIVE

(ISO 9001-2015 Company)

BEACON GEAR TRANSMISSIONS (P) LTD.BEACON GEAR TRANSMISSIONS (P) LTD.BEACON GEAR TRANSMISSIONS (P) LTD.

GENERALBeacon Gear Transmissions (P) Ltd is one of the leading manufacturer of Planetary Gear Drives in India . Our unit is situated at Old MIDC Satara (Maharashtra). We have been persistent in pursing Design and Development,Research, Technical innovation.

We have owed products such as Mini Planetray, Flange Mounted Planetray Gear Box, Foot Mounted Planetary Gear Box, Planetary Geared Motor, Planetary - Bevel Gear Drive, Planetary – Helical Gear Drive, Planetary – Worm Gear Drive, Planetray Winch Drive,Planetray Slew Drive, Planetray Sugar Crystallizer Drive, Planetary Creep Drive, Helical geared Moter, worm Drive & SMR

PLANETRAY DRIVE PRINCIPLEThe gearbox is driven with the help of a center shaft, connected to a carrier plate carrying three smaller gear wheels. These gear wheels run inside a toothed outer ring and drive the central gear cut around the central output shaft. This leads to the load being divided among many contact points around each gear, thus ensuring less friction and finally an increased efficiency.

The Planetary gearing configuration of a Sun Gear and three more Planets does offer exciting new design engineering possibilities, borne of its ability to deliver high torque capacities, high reduction ratios and efficiency in a compact modular package.

The planet wheels in these gearboxes are generally set 120 degrees apart, leading to 'load equilibrium' and thus resulting in a balanced or 'zero force' within the geared components. This further results in very low wear and high shock loading capacity.

Another advantage of the planetary gearbox arrangement is load distribution. Because the load being transmitted is shared between multiple planets, torque capability is greatly increased. The more planets in the system, the greater load ability and the higher the torque density.

FEATURESThis gearbox offers many advantages as compared to other types of gearbox.

· Higher torque to weight ratio · Low backlash

· Compact size · Less weight

· Improved efficiency · Greater resistance to shock

· High cyclic and radial load carrying capacity · Improved lubrication

· Modular construction allowing assembly in several stages

APPLICATIONS· This special type of gearbox is commonly used in a number of industries including :

· Wind turbines · Power industry

· Sugar industry · Automotive industry

· Material handling equipment · Medical equipment

· Robotics machinery · Aviation equipment

· Packaging equipment

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3

MATERIAL CONSTRUCTIONSun Gear and Planets : Sun Gears and Planets are made from high alloy steel and heat treated for Case Carburising and hardening. Planet bores are ground in order to achieve desired tolerance

Ring Gears : Ring Gears are made from high alloy steel and Toughened to absorb impact loads .

Planet Carriers:Planet Carriers are made from high alloy steel casting or forging or bars

Input and Output Shaft:Shafts are made from high alloy steel and toughened to achieve strength.

Casing Housing:Casings are made of Graded Cast Iron, Cast Steel

LUBRICATIONPlanetary Gear Boxes are suitable for Oil Temp between -20º to 90º C. Lower than-20ºC OR above 90º C, we recommend special Oils and Oil Seals.Lubricant recommended for Indian ambient temperatures of 40º is Gear Oil, EP220 (ISO VG 220) ISO 3448. For High Speed and Power applications contact Factory.

Oil change must be carried out after first 100/ 150 hours operation and subsequently after every 2500 hours or at least 12 months. These conditions may be modified depending upon the actual working condition.Do not mix oils of different types even of same make. Never mix synthetic and mineral oils

TECHNICAL SPECIFICATIONS

· Reduction Ratio : 3 to 100000 : 1

· Rated Torque : 0.5 Kg-m to 145000 Kg-m

· Input Power 0.25 HP to 300 HP

· Input Speed – 1440 RPM, 960 RPM, 720 RPM

· Prime Mover – Electric Motor, Hydraulic Motor

· Input Type – Free Input, Hollow Input, Spline Shaft

· Output Type – Free Output, Hollow Output, Spline Shaft

· Mounting – Foot Type, Flange Type, Agitator Type, Shaft Mounted

A Output Torque Calculation :-

Output Torque

(Nm)

1) HP = Power in Horsepower

2) SF = Service Factor

3) Eff. = Drive Efficiency

· Planetary drive Efficiency - Single Stage - 96% Triple Stage - 88%

Double Stage - 92% Four Stage - 85%

B Output Speed Calculation :-

Output Speed

(RPM)

C Service Factor Selection :-

· Working Hours & Application

a) 8 Hours - 1.3

b) 16 Hours - 1.7

c) 24 Hours - 2.0

D Power Conversion :-

· Power in Kw (1 H.P.=0.746 Kw)

·����Power in H.P. (1 k.w.=1.34 H.P.)

Model Reduction Torque Rating Thermal Shaft Suitable Spline Ratio (Nm) Rating (Kw) Dia. (Solid Output shaft)

B201 3.33-6.25 300 5.5 28 -

B202 11-39 330 2.2 28 -

B203 45-244 340 1.5 28 -

B204 250-1526 350 0.75 28 -

B301 3.6-7.5 500 7.5 38 -

B302 13-45 600 5.5 38 -

B303 51.2-337 700 3 38 -

B304 349-2531 750 2.2 38 -

B401 3.6-7.5 1000 9.4 50 B40X36 DIN 5482

B402 13-45 1200 7.5 50 B40X36 DIN 5482

B403 51.2-337 1350 5.5 50 B40X36 DIN 5482

B404 349-2531 1500 2.2 50 B40X36 DIN 5482

B501 3.6-7.5 1800 17.5 65 B58X53 DIN 5482

B502 13-45 2100 9.4 65 B58X53 DIN 5482

B503 51.2-337 2500 5.5 65 B58X53 DIN 5482

B504 349-2531 3000 3 65 B58X53 DIN 5482

B601 3.6-7.5 3500 25 80 B70X64 DIN 5482

B602 13-45 4000 20 80 B70X64 DIN 5482

B603 51.2-337 6000 9.4 80 B70X64 DIN 5482

B604 349-2531 6500 7.5 80 B70X64 DIN 5482

B651 3.6-7.5 4500 30 80 B70X64 DIN 5482

B652 13-45 5500 22 80 B70X64 DIN 5482

B653 51.2-337 7500 15 80 B70X64 DIN 5482

B654 349-2531 8000 9.4 80 B70X64 DIN 5482

B701 3.6-7.5 9000 40 95 B80X74 DIN 5482

B702 13-45 9500 25 95 B80X74 DIN 5482

B703 51.2-337 10500 15 95 B80X74 DIN 5482

B704 349-2531 11000 9.4 95 B80X74 DIN 5482

B801 3.6-7.5 15500 50 110 B100X94 DIN 5482

B802 13-45 18000 27.5 110 B100X94 DIN 5482

B803 51.2-337 19000 17.5 110 B100X94 DIN 5482

B804 349-2531 20000 15 110 B100X94 DIN 5482

B901 3.6-7.5 25000 55 120 W120X3X30X38X8f DIN 5480

B902 13-45 26000 30 120 W120X3X30X38X8f DIN 5480

B903 51.2-337 30500 20 120 W120X3X30X38X8f DIN 5480

B904 349-2531 31150 15 120 W120X3X30X38X8f DIN 5480

TECHNICAL DATA

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5

MODEL - B20 - B90 FOOT-HOLLOW INPUT FOOT-FREE INPUT

j

j

j

j

132

132132

132132

MODEL - B20-B90 FLANGE-HOLLOW INPUT FLANGE-FREE INPUT

132

132

132

132

j

j

j

j

f 7

f7

f7

f7

6

Planetary Geared Motor Crystallizer Drive

Creep Drive

Shaft Mounted Cum

Foot MountedPlanetary Drive

Winch Drive

/ 12.5

7

Dealer / Representative :

Dear UserKindly furnish the following Technical Data and Information for selection of Planetary Reduction Gear Box.1) Application :2) Prime Mover (Electric motor/Hydraulic motor) :3) Input Speed (rpm) :4) Output Speed (rpm) :5) Required Reduction Ratio :6) Input Power (HP.) :7) Required Output Torque (kg.m or Nm) :8) Load Nature : Uniform (U) / Moderate Shock (M) / Heavy shck (H) :9) Service Duration (Hrs) : (Daily operating hours)10) Operating Cycle (Minutes cycle) :11) Operating Position :12) Desired life in operation :

For your specific Reduction Ratios, Output speed, Output Torque, Please write to BEACON GEAR TRANSMISSIONS PVT. LTD.

Note:- Specifications/Dimensions subject to change without prior notice.

Printed By : Vijayshree,STR/9422029401

BEACON GEAR TRANSMISSIONS (P) LTD.Regd. Office : Flat No. 8, Gajanan Chambers, Visawa Park, Godoli, SATARA-415 002. (M.S.) INDIA. Phone No. +91-2162-226 885.Factory : W-9, Old M.I.D.C.,SATARA - 415 004. (M.S.) INDIA.Telefax : +91-2162-246693Cell : + 91-9422038525 / 07447560815 / 9421119272 E-mail : beacongearssatara@yahoo.comWeb : www.beacongeartransmissions.com

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