hummingbirds242 on eBay

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Location: United StatesMember since: 14 Dec, 2002

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All Feedback (143)

autostar166 (1153)- Feedback left by buyer.
More than a year ago
Verified purchase
Great communication. A pleasure to do business with.
c.colburnsales (98)- Feedback left by buyer.
Past 6 months
Verified purchase
Thank you for an easy, pleasant transaction. Excellent buyer. A++++++.
oxidizerpartsandmore (8649)- Feedback left by buyer.
Past 6 months
Verified purchase
Excellent buyer. Fast payment. Thanks. AAA+++
cncsalvage11 (4635)- Feedback left by buyer.
Past 6 months
Verified purchase
Quick response and fast payment. Perfect! THANKS!!
ezdealers (18717)- Feedback left by buyer.
More than a year ago
Verified purchase
SuperFastPayment!!!Thanks!!Enjoy!
ricardosplace (756)- Feedback left by buyer.
More than a year ago
Verified purchase
Quick response and fast payment. Perfect! THANKS!!

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Reviews (4)

8CH 24V relay module Low level trigger switch variable plc power output amplifie

12 Aug, 2017

Works like it should.

Well designed and manufactured. Status LED's and flyback diodes across the coil. Good value.

2 PCS OF A HALL EFFECT SWITCH SENSOR WITH WIRES FOR ARD. ETC. , BRAND NEW !!

26 Oct, 2016

Good sensor

Works great. Good quality.

HITACHI WJ200-022SF,VARIABLE FREQUENCY DRIVE, 3 HP, 230 VAC, SINGLE PHASE INPUT

28 Apr, 2017

Driving a 2.2KW water cooled spindle

It took awhile to get it working but thats only because this thing will do about anything you ask of it. The user manual is 419 pages and covers everything. The quick start guide is only about 50 pages. And they were in English! I've had 2 other chinese VFD's and the manuals were about useless. Thankfully there is YouTube and Google. This VFD can operate in Constant torque, variable torque and sensorless-vector mode's. Constant torques was easy to get running. Sensorless Vector took more time and required auto-tuning. But once I had all the parameters set correctly this thing would accelerate my spindle from 0 to 24000 rpm in 1 second! And decelerate it just as fast (with braking resistor installed)! The quickest I was able to get the chinese VFD's to accelerate without tripping out on over-current was ~ 7 seconds. They may have been capable of better performance but without being able to read the manual there was no chance you'd be able to set it up to do it. The Hitachi does everything I need and everything I will EVER need. Very pleased with my purchase.

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