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BERGER LAHR 411MRC740

BERGER LAHR 411MRC740 stepper controller

Brand:BERGER                               Model number:LAHR 411MRC740

Country of origin: Germany             Product weight0.55kg

HS code:8517623990


Product Details:

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

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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!

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Colournew                                   Warranty: 12 months

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

Shipping PortXiamen, China         Payment:T/T

Express cooperationfedex, DHL, UPS and your express account

ServiceProfessional Sales provides 24 hours /7 days online service

BERGER LAHR 411MRC740

Phone: +86 133 4838 9590

Email: sherry@justwellcenter.com

whatsapp: +86 133 4838 9590

Our service:

Fast delivery, and can be used with your express account.

Fast delivery, and can be used with your express account.

Competitive Price

Competitive Price

Free Shipping

Free Shipping

One-year warranty

One-year warranty

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