Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations MintJulep on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

NOISE PROBLEM IN WINDOW REGULATOR MOTORS

Status
Not open for further replies.

uppili11

Electrical
Joined
Jan 30, 2003
Messages
69
Location
IN
IT IS NORMAL TO HAVE VERY TIGHT SPEC FOR BALANCING VALUES (16MICRON DYNAMIC AND 8 MICRON STATIC FOR ARMATURES OF SIZE 28MM)BUT THIS SPEC RESULTS IN OVER 2%REJECTION FOR VIBRATION.THE REJECTION OF MOTOR FOR VIBRATION IS VERY LESS IF THE SPEC IS HALVED BUT RESULTING IN VERY POOR PRODUCTIVITY.ANY IDEA WHERE WE CAN USE TPEE MATERIAL WHICH SUPPRESSES VIBRATION TO A GREAT EXTENT EVEN IF WE OPERATE WITH LIBERAL SPEC.
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top