IPB


Welcome Guest ( Log In | Register )

 
 Reply to this topicStart new topic
inverter motor
Digg this topic · Save to del.icio.us · Slashdot It · Post to Technorati · Post to Furl · Submit to Reddit · Share on Facebook · Fark It · Googlize This Post · Add to ma.gnolia · Tag to Wink · Add to MyWeb · Add to Netscape
Lewis
post Jul 11 2003, 10:05 AM
Post #1


Intermediate Member
***

Group: Members
Posts: 16
Joined: 27-September 02
Member No.: 109
anyone can tell me what the inverter motor is?

Thanks
Go to the top of the page
 
+Quote Post
marke
post Jul 11 2003, 10:47 AM
Post #2


Posting Freak
******

Group: Moderator
Posts: 2,099
Joined: 24-April 02
From: Christchurch, New Zealand
Member No.: 1
Hello Lewis

An inverter motor is one designed specifically for use on an inverter. This would generally be a motor that has higher voltage insulation to cater for the fast switching waveforms associated with inverters, and increased cooling to allow the motor to be driven at lower speeds without derating.

Best regards,


--------------------
Mark Empson administrator
Skype Contact = markempson | phone +64 274 363 067
LMPForum | LMP Tech Warehouse | L M Photonics Ltd | Empson family | Advanced Motor Control Ltd | LMP Software | Mark Empson Website
Go to the top of the page
 
+Quote Post
GGOSS
post Jul 13 2003, 11:55 PM
Post #3


Senior Member
*****

Group: Moderator
Posts: 404
Joined: 17-May 02
From: Melbourne
Member No.: 14
Hello Lewis & Marke,

Some of the other differences between standard motors and inverter duty motors may include:

1. Form wound stator in lieu of random wound.
2. Shaft brush to the drive end of the motor.
3. Insulated bearing or ceramic end plate to the non-drive end of the motor.

Item 1 is used to minimise damage to the motor windings arising from vibration.

Items 2 and 3 are used to minimise the possibility of damage that would otherwise arise from shaft/bearing currents.

Hope this helps,

Regards,
GGOSS
Go to the top of the page
 
+Quote Post
Raka
post Oct 28 2003, 10:39 AM
Post #4


Junior Member
**

Group: Members
Posts: 5
Joined: 21-October 03
Member No.: 527
And extra winding insulation.


--------------------
Motor-head
Go to the top of the page
 
+Quote Post
« Next Oldest · Variable Speed Drives · Next Newest »
 

Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 

Display Mode: Standard · Switch to: Linear+ · Switch to: Outline

Track this topic · Email this topic · Print this topic · Subscribe to this forum

Collapse

> Similar Topics

    Topic Title Replies Topic Starter Views Last Action
No New Posts   2 GGOSS 2,948 28th July 2003 - 05:46 AM
Last post by: GGOSS
No New Posts   0 marke 3,379 11th June 2002 - 10:32 PM
Last post by: marke
No New Posts   0 marke 2,656 11th June 2002 - 10:34 PM
Last post by: marke
No New Posts   0 marke 2,246 11th June 2002 - 10:42 PM
Last post by: marke
No New Posts   0 marke 2,075 12th June 2002 - 09:24 AM
Last post by: marke



RSS Lo-Fi Version Time is now: 2nd December 2008 - 11:34 PM
Powered By IP.Board 2.3.4 © 2008  IPS, Inc.
CommunitySEO 1.2.3 © 2008  IPB SEO Module
hosted by : L M Photonics Ltd