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  2. IBM System p - Wikipedia

    en.wikipedia.org/wiki/IBM_System_p

    The previous RS/6000 line was originally a line of workstations and servers. The first System p server line was named the e Server pSeries in 2000 as part of the e-Server branding initiative. In 2004, with the advent of the POWER5 processor, the server family was rebranded the e Server p5 .

  3. List of PowerPC processors - Wikipedia

    en.wikipedia.org/wiki/List_of_PowerPC_processors

    7400/7410 350–550 MHz, uses AltiVec, a SIMD extension of the original PPC specs 7440/7450 micro-architecture family up to 1.5 GHz and 256 kB on-chip L2 cache and improved Altivec 7447/7457 micro-architecture family up to 1.83 GHz with 512 kB on-chip L2 cache

  4. List of aircraft engines - Wikipedia

    en.wikipedia.org/wiki/List_of_aircraft_engines

    Argus As 12 16H 550 hp [37] Argus As 16 4-cylinder horizontally-opposed 35 hp [39] Argus As 17; Argus As 014 (aka "Argus 109-014") – pulse jet engine for V-1 flying bomb and Tornado boat; Argus As 044 [37] Argus As 16 4-cylinder inverted inline 40 hp [37] Argus As 17 6-cylinder inverted inline 225 hp / 285 hp [37]

  5. Motor constants - Wikipedia

    en.wikipedia.org/wiki/Motor_constants

    The motor size constant and motor velocity constant (, alternatively called the back EMF constant) are values used to describe characteristics of electrical motors. Motor constant [ edit ]

  6. Aerojet Rocketdyne - Wikipedia

    en.wikipedia.org/wiki/Aerojet_Rocketdyne

    RS-25 (LH 2 /LOX) – Previously known as the Space Shuttle main engine (SSME), it was the reusable main engine developed by Rocketdyne for the now-retired Space Shuttle. Remaining RS-25D engines are planned for use on early Space Launch System rocket launches after which an expendable version, RS-25E will be developed for follow-on SLS launches.

  7. Switched reluctance motor - Wikipedia

    en.wikipedia.org/wiki/Switched_reluctance_motor

    The switched reluctance motor (SRM) is a type of reluctance motor. Unlike brushed DC motors , power is delivered to windings in the stator (case) rather than the rotor . This simplifies mechanical design because power does not have to be delivered to the moving rotor, which eliminates the need for a commutator .

  8. List of GE locomotives - Wikipedia

    en.wikipedia.org/wiki/List_of_GE_locomotives

    These feature the same carbody design and many of the internal components as the Dash-9 series, except they are equipped with AC traction motors instead of the conventional DC versions. The cab air conditioner was moved from the left (conductor's) side walkway to a position under the cab floor to make space for the six traction inverters (one ...

  9. Power-to-weight ratio - Wikipedia

    en.wikipedia.org/wiki/Power-to-weight_ratio

    TP POWER TP100XL brushless DC motor [39] 7 kg 15 lb 75 kW 101 hp 9.0 kW/kg 5.5 hp/lb Electric vehicles: Emrax 268 brushless AC motor [40] 19.9 kg 44 lb 230 kW 310 hp 11.56 kW/kg 7.03 hp/lb Electric aircraft: Lucid Motors brushless DC motor [35] 31.4 kg 69 lb 500 kW 670 hp 15.8 kW/kg 9.68 hp/lb Electric vehicle H3X HPDM-250, direct drive [41]