DYNAMICBALANCING

MACHINE

Fully Indigenous Design. Safety and Ease of Handling.Drive methods which meet your requirements.The appropriate electronic unit for your Balancing problems.Suitable type of Readout system for every accuracy requirement.

FEATURES :

Model : RHB-1T

MICROPROCESSOR BASED PANEL ALSO AVAILABLE ON SPECIAL REQUEST.

Dynamic Balancing Machine

WHAT IS BALANCING ?

EFFECTS OF UNBALANCE

According to ISO defination, balancing is procedure by which the mass distribution of a rotor is checked and if necessary, adjusted in order to ensure that the vibration of the journals and/or force on the bearings at a frequency corresponding to the service speed is within specified limits.

Unbalance in a rotor not only leads to forces on its bearings, journals and foundations but also to machine vibrations. At any rotational speed both effects are mainly dependent on mass distribution in rotor and machine, as well as on bearing and foundation stiffness. Vibrations, if of sufficient intensity, influence the function and the life of the machine or adjacent equipment.

END DRIVEN DYNAMIC BALANCING MACHINES1. Dynamic Balancing Machines are designed and developed

after years of experience in this field. All models are manufactured under strict quality control at all manufacturing stages

2. All these models are suitable for Balancing variety of components as well as for reduction balancing.

3. All types of components, i.e. Armatures, Crankshafts, Fans, Flywheels and all such rotating components can be balanced on these machines with properly designed balancing Fixtures.

4. These machines can be equipped with variety of measuring systems suitable for the application and depending on sophistication level required.

5. All RE make Balancing Machines meet relevant National and International standards like BIS,ISO etc.

RE HORIZONTAL TWO PLANE HARD BEARING, DYNAMIC BALANCING MACHINES.

TECHNICAL DATA-RE HARD BEARING DYNAMIC BALANCING MACHINES

MODELS

Weight of Job

Maximum diameter of the job

Maximum distance measured from

coupling end to extreme bearing centre

Minimum distance between bearings

Journal diameter

Balancing speed of machine

Drive motor

Acceleration capability (GD²n²)

Minimum unbalance mass

@2% of meter scale

Minimum unbalance mass

@100% of meter scale

Minimum unbalance

Minimum achieveable unbalance

(for maximum weight of rotor)

Kg.

mm.

mm

mm

mm

RPM

HP

Kgm² n²

gm

gm

gm-mm

Microns or

gm-mm/Kg.

Unit RHB-10 RHB-30 RHB-50 RHB-100 RHB-300 RHB-650 RHB-IT RHB-3T RHB-7T RHB-10T RHB-20T

0.04

0.5

0.1

1.25

0.2

2.5

0.2

5

0.6

15

0.6

9

0.2

10

0.6

30

1.2

72 96

0.5 0.5

10000 20000

240

All Pedastals are designed to take 25% occasional overload.

For jobs with considerable windage effect, lower speeds in the ration of 1:2 can be offered at extra price.

All the above machines operate on mains supply of 440V, 3*, 50 cycles.

Due to constant research and development, specifications and features are subject to change without notice.

8/579/11A, Sangli Road, ICHALKARANJI - 416 115.Dist. Kolhapur, Maharashtra (INDIA)Tel. & Fax: (91-230) 2430105, 2431834 R. 2439094, 2436263, Cell : +91-9822477799, +91-9822877799Web : www.ratnakarentp.com Email : akudche@yahoo.comFor live catalogues : http://www.geocities.com/aakudche/index.html.

Model : RHB-1T

Dynamic Balancing Machine

We are registered with DGS&D , NSIC as approved suppliers. Also we are registered with SSI, EEPC, Govt. of India, Ministry of Defence and D&B D-U-N-S. We are an ISO 9001-2000 certified company