mathprog on eBay

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Location: United StatesMember since: Sep 10, 2007

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Positive72- positive feedback in last 12 months

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Great buyer! Add us to favorite stores to see INCREDIBLE DEALS coming shortly!!!
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Great communication. A pleasure to do business with.
m1782667 (2468)- Feedback left by buyer.
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Great communication. A pleasure to do business with.
besttestus (14065)- Feedback left by buyer.
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Great communication. A pleasure to do business with.
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Quick response and fast payment. Perfect! THANKS!!
gearheadsurplus (993)- Feedback left by buyer.
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Good buyer, prompt payment, valued customer, highly recommended.

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Reviews (3)

XYZ 3 Axis Linear Stage Trimming Platform Bearing Tuning Sliding Table 60x60mm

Oct 02, 2018

Good precision and accurate assembling.

Excellent value for the price.

RockShox 2006-09 Recon Rebound Damper and Sealhead for Motion

Feb 29, 2020

Fully compatible wits RST Snyper 2019

Excellent quality for a good price. Surprisingly enough this rebound damper is fully compatible with 2019 RST Snyper fork with crappy leaking damper, replacement for which is impossible to find.

Single To 3 Phase 7.5KW 10HP 220V Variable Frequency Drive Inverter CNC VFD VSD

Feb 02, 2021

Works as advertized.

Handles my lathe's 5.5KW motor very well. No "automatic" tuning is needed - just set parameters from the manual. Manual contains couple of parameter sets for most common cases: 50Hz and 400Hz. You might want to change 50Hz to 6oHz but that is not critical.The only (minor) issue is that this inverter does not have a potentiometer on the front panel but still refers it in the parameter set so you have to tweak it to the menu input. However that small control panel is needed for tune up only as you have to wire real controls for your machine in a production environment.

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