BERGER LAHR 411MRC740

Product Dimensions：

Features common to all motor types 

• Test voltage to DIN EN 60034 part 1 

• Insulation class F 

• Run-out and perpendicularity to DIN 42955 N 

• Paint: black RAL 9005 

Security 

Please observe before installation, set-up, maintenance and repairs of the motors our security tips. 

Should you not know these sheets, please ask for the data sheet “Security tips of the motors“ 

Motor specification 

The listet data in this table are motor-specified data. 

A breakdown of the individual motors is given under the type code on page 10.

Terms and symbols taken from DIN 42021 part 2 

1) With suitable power drive 

2) Measured at 1000 steps / revolution, units in minutes 

3) Weight of the motor with stranded wires 

4) maximal possible rms value 

5) DC bus voltage

The Motor must not be opened by the customer. If it is opened it will be partially demagnetuized with a consequent 

loss of power. 

In the case of motors with terminal box, the cover can be opened to connect the terminals! 

Please always observe our saftey information!

Climate: 

(with reference to DIN 50019-R14) 

Temperature (t): -25°C to +40°C 

Atmospheric humidity (U): ≤ 75 % RH annual average / 95 % RH on 30 days / without condensation 

Storage and transportation temperature: 

-25°C to +70°C 

Motor service life 

Where motors are operated under technically correct conditions, the service life is largely depend on the service life 

of the bearing. 

The following operating conditions may significantly reduce the service life of the motor: 

• Installation at altitudes over 1000 m above mean sea level 

• Continuous operating temperatures greater than 80°C 

• Angular travel less than 100° 

• Operation with very high rotation accelerations 

• Operation und vibration loads greater than 20 m/s² 

• High cyclic frequencies 

• Running with dry sealing rings 

• Wetting seals with aggressive media

We have the same series of models in stock.  If you don't find the model you need, please contact us and we will provide you with an official quotation！

WAGO 750-555

WAGO 767-4801

WAGO 767-5801

WAGO 750-881

WAGO 750-431

WAGO 750-530

WAGO 750-455

WAGO 750-492

WAGO 750-600

Black Box LES421A

ENTERASYS A4H254-8F8T

ENTERASYS A4H124-24FX

Hirschmann RS2-TX

Hirschmann RS2-TX/8

Hirschmann RT1-TP/FL/1

Hirschmann SPIDER II 8TX

Hirschmann SPIDER 4TX/1FX-ST EEC

Colour：new                                   Warranty: 12 months

Lead Time：3-day working day      Price: Please contact us  

Shipping Port: Xiamen, China         Payment:T/T

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service