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Variable Speed Drives offer output frequencies of 3,000 Hz.

2015-12-03 14:31:08| Industrial Newsroom - All News for Today

Engineered specifically for high-speed applications, Unidrive HS30 incorporates Dual Safe Torque Off and advanced Rotor Flux Control of open loop induction motors, while Unidrive HS70 offers optimized induction, permanent magnet, and servo motor performance, with on-board real-time Ethernet. HS70 also incorporates Advanced Motion Controller and PLC. Different variations of HS70 are available, including models with on-board Ethernet, RS485, and Dual Safe Torque Off.

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High-Speed Designs and Variable Speed Control Advantages of Cryogenic Submerged Motor Pumps

2015-12-03 01:00:00| Offshore Technology

In designing a pumping system, controllability using variable speed to adjust pump operation can help in achieving energy savings. Increasing rotational speed above normal line frequencies and using higher speed motors lead to more compact, lighter p

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Back to the basics: Making variable rate pay

2015-11-17 22:36:00| Corn & Soybean Digest

There are many reasons to variable rate apply lime, but you cant consider them without an accurate geo-referenced soil sample. Its a great way to get started and the savings in lime cost by only treating the low pH acres will more than pay for the cost of the soil sample! read more

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Digital Phase Shifters offer accurate variable phase shift.

2015-11-17 14:31:07| Industrial Newsroom - All News for Today

Programmable over full 360° range, digital phase shifters feature 8-bit TTL logic interface, where phase states can be precisely controlled, and hybrid MIC design architecture. Typ phase shift error ranges from ±0.9° to ±5° over 8 binary increments, with switching speed performance from 30–450 nsec, and max input (CW) power varies from +10 to +30 dBm. Covering frequency bands ranging from 0.5–37 GHz, 4 models produce discrete set of phase states of up to 255 total steps with 1.4° increments.

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New 8-Bit Digital Phase Shifters From Pasternack Offer 360 Degrees Of Highly Accurate Variable Phase Shift

2015-11-13 08:01:47| rfglobalnet News Articles

Pasternack, a leading provider of RF, microwave and millimeter wave products, introduces a new series of8-bit digital phase shifterswhich are programmable over a full 360°range and can produce a discrete set of phase states of up to 255 total steps with 1.4° increments with a high level of accuracy and minimal phase shift error.

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