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BLV Series Input Power Supply Current Rating

Posted: Sat Oct 13, 2018 6:15 am
by Mr.Thota
We are using BLVM640NM-GFS with Hallow Shaft Gearhead Combination, since we are trying to connect this motor as per manual diagram but unable to run the motor.

Even alarm is not blinking, we have doubt that there is no sufficient current flow.

As we have few questions and, requested to please clarify the same.
* please let us know input current rating with 48V DC ??
* is there current rating should be 1 Kw (22 AMPS) is mandatory ??
* What is the output / input DC power supply for Electromagnetic Brake ??

Please clarify the same to proceed further.

Re: BLV Series Input Power Supply Current Rating

Posted: Mon Oct 15, 2018 7:18 am
by om_tech_support_KR
Hi Mr. Thota,

For the BLVM640NM-GFS motor you will have to use a power supply of at least 18 A. This is the current draw at start up of the motor. Reference the link below for the maximum input current spec. The Electromagnetic Brake is included in the voltage and maximum input current spec and is controlled by the driver. ... pdf#page=5