Question about Computers & Internet

1 Answer

Allen bradley 1395 dc drive will not run properly in armature feedback. the drive will run the motor in armature feedback but, will not increase speed enough to keep up. is there something wrong with drive or the motor?

Posted by on


1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

U download the monitor drivers

Posted on Mar 25, 2011


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Motor just starts and then stops, On DC battery motor test motor runs good. have adjusted reed switch still same problem

Some of these treadmills have feedback system that tells the circuitry that drives the motor how fast it is turning. I have seen a couple of cases where the feedback device was broken. Other times have found burned spots on the drive circuit board. Careful with that. There are lethal voltages there.

Dec 14, 2015 | Exercise & Fitness

1 Answer

Need instation dry machine220v60hz to22050hz at chile south america

You could replace the motor and the motor control board with ones rated for the lower frequency. Or you could use a Variable Frequency Drive (made by companies such as Allen-Bradley, ABB, etc) or simply try running the machine. The frequency determines how fast the motors will spin. At 50 Hz the motor will run approximately 17% slower, i.e., if the motor ran at 100 rpm it would now run at 83 rpm.

Apr 30, 2014 | Kenmore 7.3 cu. ft. Electric Dryer with...

2 Answers

Hot smelling DC Brushless fan

DC seems to run little hot when an inverter is too large or is sending too much power, it\'s like an accidental overclock. As long as it\'s not hot to the touch or grinding, you should be fine.

Jun 17, 2013 | Computers & Internet

2 Answers

Mouth does not move

Motor operating mouth assembly is bad. The process to remove it is tedious and the motor is specific to the design. This was a common problem with all of the motors in this series. Especially the one operating the mouth. The input pulsing necessary for the mouth to move, was to abusive to the motor, and subsequently shortened its life.

Dec 18, 2011 | Gemmy Bing Crosby Big Head Doll

1 Answer

We have an Ingersol Rand Unigy IRN-11-8-H with software upgrade increasing current to 21.9 amps and 1.70 cubic meters/min. It has the option switch selecting ramp-up or down or just standard off and on...

Unfortunately, that drive is pretty well "cleansed". I-R is not like many compressor manufacturers who use a standard Siemens or Allen Bradley drive. They use something obscure and modify it so that you can't get outside support. You will have to go to a IR distributor.

As a side note, the Unigy series was plagued with problems. They had a 120% failure rate, meaning on average that each one failed more than once during the warranty period.

Mar 14, 2011 | Ingersoll Air Tools & Compressors

1 Answer

Sportsart 3200 Treadmill Belt motor problem

5v DC equals .5 mph every 10v equates to 1 mph try increasing the speed if the DC voltage increases that means the motor control is working properly, then go back to the drive motor and check the motor brushes even though you have used a DC power source. They sometimes will not seat correctly and cause no belt movement, use a commutator stone a clean up the commutator arm.

May 26, 2010 | Exercise & Fitness

1 Answer

We are having Marion crane (Shovel) Model M-111 Electric version powered by 3.3 kv supply. Motor Generator (MG set) set is equipped with it. DC motors for swing and hoisting are controlled following Ward...

Ward Leonard systems used be used in most elevators and a lot of cranes. While I am not familiar with your machine I'm sure you could refer to a modern crane parts list and find types and detail compatible with your motors.

Feb 10, 2010 | Jackson PROFESSIONAL TOOLS BMTDS "BLUE...

2 Answers

Noisy wahl hair clippers

1st remove the blade. Once the blade is off grab the blade drive between your fingers, if it moves side to side without any spring pressure than the drive arm is loose from the armature. If that is tight, than the armature may be loose and lifted out of alignment. There are two screws on the right hand side of the case which hold the armature. If the screw is phillips head it is standard thread, if it is torx head it is reverse thread. loosen these screws and press down firmly on the armature. The top of the armature should be even with the top of the motor coil. If the drive lever as mentioned earlier is seperating from the armature then this should be warranty repaired by the manufacturer.

Sep 16, 2009 | Wahl Magic Clip Clippers Hair Trimmer

1 Answer

Wf860 f-01 error code

if the machine is less than 5 years old and you can prove it you should get free parts on a hotpoint?
Yeah there are two/three tests you can do to check the fault, it will be better if the motor is removed, more than likley the motor will have 6 pins on the connector. two for the coil, two for the armature, and two for the speed feedback. check continuty for all three (should all be low resistance)and then check isolation from the earth, they should all be above 4 Meg Ohm from earth. then spin the motor shaft and measure a small voltage on the speed feedback (this is just a magnet that spins on a coil giving a voltage feedback during a spin)
also check the motor for cleanliness and damage to the armature( small flat copper plates that the brushes make contact with) any damage is irrepairable, the carbon dust can be hoovered or blown off which may increase the resistivity between earth if needed.
try this out and see how you get on,

Jul 17, 2009 | Hotpoint Ultima WF860 Front Load Washer

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

201 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18425 Answers

Alun Cox

Level 3 Expert

2678 Answers

David Payne
David Payne

Level 3 Expert

14162 Answers

Are you a Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides