aerotech 1135 2

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Powerful Aerotech 1135 DC Rotary Servo Motor w/Tach, Good Condition

* * NOTE * *: This item has a very low reserve price that I am sure will be met.

You are bidding on a used but in good condition servo motor by Aerotech. This motor was used on military aircraft, but was removed due to rigorous maintenance and replacement schedules. It cost the feds $1,500. The motor has a tach. It weighs about 10.1 lbs.

See pictures below.

I have one more motor like that (1135), which I will put up for sale in a month or so.

It is guaranteed not to be DOA. Specifically, it was tested as follows: connecting 12V car battery to the power connectors made the motor turn nicely and quietly, albeit slowly (it has 80 V bus voltage). I have not, however, tested its tach/encoder features, due to lack of tools.

Satisfaction Guarantee: if you do not like this motor for any reason, you can return it back to me within four days of receipt. You will be responsible for all shipping costs as well as 10% restocking fee.

The unit can be shipped with or without the mounting unit.

Performance Specs: Click here for details.

These are very nice motors, with double shielded bearings. From Aerotech website:

Brush, Rotary Servomotors

•  Dynamically balanced, skewed rotor
    for exceptionally smooth velocity

•  Standard stainless-steel shaft resists
    corrosion

•  Double shielded bearing for long
    motor life

•  Options include tachometer,
    encoders, metric flange, and
    integral cable





The guys at Aerotech are fantastic. One of their engineers spent over half an hour with me, going over their models etc. That's even though I did not buy anything from them. So I hope that they will be able to resolve your questions, as well. For another motor (that I will keep for myself) they sent me a few missing machine screws, for free! They also sell a family of nice controller cards and amplifiers. The engineer that I talked to was able to send me the pinout information. Here it is. (some pins may be optional. Be very careful about connecting pins and double check everything with Aerotech)


(Click on the thumbnail images to enlarge)

MS Word File Document: MSO1-Pinouts.doc

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