General Drives Questions Frequently Asked Questions
General Drives Questions Frequently Asked Questions
| Question | Does the motor need a chassis ground connection? |
| Answer | Yes, for several reasons. This is for protection in the event of a short in the motor that puts a live voltage on its housing. Motors and other components exhibit leakage currents that increase with aging. And, a grounded chassis generally emits less electrical noise than an ungrounded one. |
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This item was last updated on 11-14-2001
Document ID: 294
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