… FOR EACH ENVIRONMENT

For over 15 years, the satisfaction of VARMECA users has been an indication of the many benefits of integrated variable speed: guaranteed performance in severe environments, energy savings, reduction in installation costs, ease of commissioning, flexibility and safety in use.

- IP 65 protection

- Aluminium housing for optimum cooling

- Construction with no water retention areas

- Electronics moulded in resin

- Paint system suitable for harsh environments

- ATEX certified by INERIS: atmospheres containing explosive dust, zones 21 and 22

Suitable for very damp environments

Suitable for dusty atmospheres

Flui

d management on demand

Drive accuracy

Flexib

ility of movementEnergy savings

Compact solution

Inte

grati

on at the core of the system

en -

2011

.09

/ e

Moteurs Leroy-Somer SAS - RCS 338 567 258 ANGOULÊME - Capital of 62 779 000 €

I n t e r n a t i o n a l n e t w o r k

ALGERIAMOTEURS LEROY-SOMERINTERNATIONAL DIVISION (FRANCE)

AUSTRALIALEROY-SOMER PTY LTD

AUSTRIALEROY-SOMER MARBAISE GMBH (GERMANY)

BELGIUMLEROY-SOMER SA

BRAZILLEROY-SOMER DIVISIONEMERSON ELECTRIC DO BRASIL LTDA.

CANADALEROY-SOMER / CIM

CHINAEMERSON TRADING (SHANGHAI) CO LTD

CROATIAEMERSON NETWORK POWER LTD

CZECH REPUBLIC M.L.S. HOLICE SPOL SRO

DENMARKLEROY SOMER DANMARK A/S

EGYPTMOTEURS LEROY-SOMERINTERNATIONAL DIVISION (FRANCE)

FRANCEMOTEURS LEROY-SOMER

GERMANYLEROY SOMER MARBAISE GMBH

GREECELEROY SOMER LTD

HUNGARYIMI kft

INDIALEROY-SOMER DIVISIONEMERSON ELECTRIC CO

ITALYLEROY SOMER SPA

JAPANLEROY-SOMER DIVISIONEMERSON JAPAN LTD

KOREALEROY-SOMER DIVISIONEMERSON ELECTRIC (KOREA) LTD

MOROCCOCARREFOUR INDUSTRIEL ET TECHNOLOGIQUE

NETHERLANDSLEROY-SOMER BV

POLANDFZN MARBAISE LS SP ZOO

ROMANIALEROY-SOMER DIVISIONEMERSON SRL

RUSSIALEROY-SOMER DIVISIONEMERSON LLC

SAUDI ARABIAABUNAYYAN TRADING CORPORATION

SINGAPORELEROY-SOMER SOUTHEAST ASIA PTE LTD

SOUTH AFRICALEROY SOMER PTY LTD

SPAINLEROY SOMER IBERICA S.A.

SWEDENLEROY-SOMER NORDEN AB

SWITZERLANDLEROY-SOMER SA

TAIWANMOTEURS LEROY-SOMER (FRANCE)LIAISON OFFICEC/O EMERSON (TAIWAN) CO LTD

THAILANDLEROY-SOMER DIVISIONEMERSON (THAILAND) LTD

TUNISIAULYSSE SPARE PARTS

TURKEYLEROY-SOMER ELEKTROMEKANIK SISTEMLERTICARET LTD STI

U.A.E.LEROY-SOMER DIVISIONEMERSON FZE

UNITED KINGDOMLEROY SOMER LTD

USA LEROY-SOMER POWER AND DRIVESEMERSON ELECTRIC CO

VENEZUELALEROY-SOMER DIVISIONEMERSON VENEZUELA CA

en -

Leroy-Somer reserves the right to modify the characteristics of its products at any time in order to incorporate the latest technological developments.The information contained in this document may therefore be changed without prior notice.

w w w . l e r o y - s o m e r . c o m

Variable speed motors and geared motors

VARMECA 30

3789 en - 2009.12 / c

INTERBUS

B U SPROCESS FIELD BUS

P R O F I

ETHERNET

0.25kW

0.75kW

2.2kW

380/480 V

VMA 31

VMA 32

VMA 31

VMA 33

VMA 34

VMA 31

VMA 32

VMA 33

VMA 34

200/240 V

1.1kW

3kW

4kW

7.5kW

5.5kW

11kW

VMA 32

0.25kW0.37kW0.75kW

1.5kW

115 V

VMA 31

200/240 V

320(12Hz)

4.7

7

10

Nm

1500(50Hz)

2250(80Hz)

Min-1

“From the most simple variable speed solution… …to integration in the most complex systems”

EASE OF USE

ALL-PURPOSE

Normal environments

Harsh environments

Dusty explosive atmospheres

PERFORMANCE

SERVICE GUARANTEE

…FOR ALL VARIABLE SPEED APPLICATIONSTHE INTEGRATED SOLUTION…

One specific preset per application- fluid management on demand for pumps or fans- sequential control of conveyors

Pre-installed functions to make control of the machine easier:faster/slower, multi-speed

GUARANTEED AVAILABILITYThe industrial and logistic organisation that has been set up guarantees very short delivery times for 500,000 part numbers in the catalogue.Without consultationhttp://www.leroy-somer.com/uk/produits

TECHNICAL AND COMMERCIAL SUPPORTThe experts in our sales network have the skills to provide you with the best solutions in integrated variable speed.

• Power supplies: 3-phase, 200 to 480 V ± 10%; single-phase 110 to 240 V, 50 to 60 Hz, ± 5%

• Operating temperature: -20°C to +40°C with no derating

• Motor, brake motor and geared motor ranges from 0.25 to 11 kW with 2, 4, 6 and 8 poles

• Can be fitted to all types of gearbox in the 3000 range: Compabloc, Orthobloc, Manubloc, Multibloc, Planibloc

• Conform to the standards for electromagnetic compatibility (EMC) with built-in filter

• All the functions of a variable speed drive without the drawbacks of a complex installation• Guaranteed motor performance with autocalibration of parameters carried out in the factory: - Operation at constant torque using flux vector control across the entire speed range - Optimised starting torque - High dynamics on sudden load variations• Power consumption optimised in centrifugal applications by control of the active current• Accurate speed regulation with the encoder option (VMA 33/34)

Local controls

Opt

imis

ed

factory settin

gsSupplied

ready

to use!

Display of motor or applicationparameters and a log ofoperating events

Simple-to-use options

Control via Fieldbus

Speed control is a means of saving energy which VARMECA makes accessible to all applications through its enclosure-free installation.

Supplied ready to use in a configuration optimised for simple applications, VARMECA’s programmable functions allow it to evolve for integration

into the most complex systems.

• Optimised for simple applications, open for complex systems

• Everything provided by speed control: - control of cycle times - soft starts and stops (protection of the mechanical parts and the driven system) - local and remote process control

• Internal or external braking resistor

• Control and management of brake motors

• Programmable I/O for producing a control system for application management

• Increased reliability through the use of integrated protective devices

• Designed to be the application supervisor

• Increases application reliability by integrating multiple protective devices

Maintenance-

free

system

PERF

O

RMANCE UNIVERSALITY

EASE

OF

USE

FLEXIBILITY

SIMPLIC

ITY

“VARMECA is a major asset for mechanical protect ion of appl icat ions”

MANY FUNCTIONS

EASY INTEGRATION

SIMPLE TO USE

XPress KeyCopy key

FLEXIBILITY RANGESTorque/speed characteristics

1.1 kW/4-pole VARMECA motor

Maximum thermal torque

Starting torque Maximum overloadtorque

Constant torque in continuous duty

“By having control over the acceleration and deceleration phases and the cycle

times, VARMECA controls both the motor and the associated process”

0.25 to 11 kWThe VARMECA range can be fitted

to all Leroy-Somer motors and

geared motors, and is designed

for all single-phase and

3-phase voltages.

A WO

RLD

WIDE PRO

DU

CT

3-PHASE RANGE

SINGLE-PHASE RANGE