Mitsubishi Electric

Mitsubishi Electric MR-H700AN MR-H seriyali servo kuchaytirgichi

SKU MR-H700AN

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Mitsubishi Electric

  • Product No.: MR-H700AN

  • Country of origin:United States

  • Product Type: Servo kuchaytirgichlar

  • Payment: T/T, Western Union

  • Weight: 14000g

  • Dimensions: 460 mm x 320 mm x 340 mm

  • Shipping port: Xiamen

  • Warranty: 12 months

Tavsif

Murakkab avtomatlashtirish liniyalaridagi og‘ir yuklamali dinamik harakat profillarini boshqarish uchun mo‘ljallangan Mitsubishi Electric MR-H700AN aniqlik bilan boshqarish uchun ishlab chiqilgan yuqori quvvatli AC servo kuchaytirgichidir. Ushbu qurilma talabchan sanoat ehtiyojlariga mos keladigan mustahkam 7 kW nominal chiqish quvvatini ta’minlaydi va eski MR-H seriyasi ekotizimida ishlaydi. Qurilma mos keluvchi servo motorlar uchun momentni silliq taqsimlash va yuqori aniqlikdagi pozitsiyalashni ta’minlash maqsadida ilg‘or sinusoidal PWM boshqaruvidan foydalanadi. Umumiy maqsadli sanoat pozitsiyalashi uchun ishlab chiqilgan ushbu qurilma ishonchli ishlash teskari aloqasi, integratsiyalangan himoya diagnostikasi va og‘ir zavod muhitlariga bardosh berishga mo‘ljallangan mustahkam ramkani ta’minlaydi.

Xususiyatlari

  • Yuqori chiqish quvvati: Og‘ir pozitsiyalash konfiguratsiyalarida katta inersiyali motorlarni boshqarish uchun mo‘ljallangan to‘liq 7 kW chiqish quvvati.
  • Aniq boshqaruv algoritmi: Sinusoidal PWM tokni boshqarish tizimi motor samaradorligini optimallashtiradi va moment pulsatsiyasini kamaytiradi.
  • Kompleks diagnostika: Ortiqcha tok, regenerativ ortiqcha kuchlanish, ortiqcha yuklama va enkoder teskari aloqa nosozliklarini aniqlash funksiyasi o‘rnatilgan.
  • Mustahkam korpus: Barqaror issiqlik ko‘rsatkichlarini ta’minlaydigan samarali majburiy havo bilan sovitish ventilyatorlariga ega sanoat darajasidagi korpus.

Qo‘llanilishi

  • Og‘ir yuklamali portal tizimlari va materiallarni avtomatlashtirilgan boshqarish.
  • Sanoat metallga ishlov berish, CNC ishlov berish o‘qlari va shakllantirish presslari.
  • Katta hajmdagi qadoqlash mashinalari va indeksatsiya stollari.
  • Qog‘oz, folga va to‘qimachilikni qayta ishlash liniyalaridagi taranglikni boshqarish tizimlari.

Texnik xususiyatlar

Parametr Qiymat / Texnik xususiyat
Ishlab chiqaruvchi Mitsubishi Electric
Model raqami MR-H700AN
Seriya MR-H seriyasi
Nominal chiqish quvvati 7,0 kW
Boshqaruv usuli Sinusoidal PWM boshqaruvi / tokni boshqarish tizimi
Sovitish tizimi Majburiy havo bilan sovitish ventilyatori (integratsiyalangan)
Ishlash harorati 0 dan 55 °C gacha (muzlamaydigan)
Saqlash harorati -20 dan 65 °C gacha (muzlamaydigan)
Jo‘natish og‘irligi 14,0 kg
Qadoq o‘lchamlari (hisoblangan) 460 mm x 320 mm x 340 mm

Ulanishlar va interfeyslar

Klemma / Port Funksional tayinlov
L1, L2, L3 Asosiy zanjirning 3 fazali o‘zgaruvchan tok kirish klemmasi
U, V, W Servo motor quvvat chiqish ulanishlari
CN1 (A/B) Tashqi buyruqlarni ulash uchun kiritish/chiqarish boshqaruv signali interfeyslari
CN2 Teskari aloqa enkoderini ulash interfeysi

Muqobil modellar va moslik

The MR-H series is a legacy motion control platform. Direct drop-in compatibility with modern MR-J4 or MR-J5 series requires physical footprint modification and motor replacement, as newer systems utilize high-resolution serial absolute encoders which are protocol-incompatible with legacy MR-H feedback configurations. When replacing a unit within an existing network, maintain identical parameter maps to preserve system timing and synchronization variables.

Application Pitfalls & Engineering Notes

Thermal management is the most critical variable when deploying 7 kW amplifiers. In closed cabinets, failure to maintain a minimum clearance of 40 mm above and below the housing can lead to rapid heat pooling and premature activation of thermal safety limits. If persistent regeneration errors (such as AL.30 or AL.33) occur during rapid deceleration phases, evaluate the impedance of the external regenerative discharge resistor to ensure correct energy dissipation.

Ishga tushirish va simlarni ulash bo‘yicha maslahatlar

Elektromagnit xalaqit (EMI) tufayli signal sifati pasayishining oldini olish uchun enkoderning qayta aloqa kabelini (CN2) yuqori kuchlanishli dvigatel chiqish liniyalaridan (U, V, W) doimo alohida yotqizing. Kuchaytirgich korpusini kesimi kamida 8 mm2 bo‘lgan, past impedansli mis sim yordamida bevosita asosiy panelning yerga ulash shinasiga ishonchli ulang. Kuchli tebranishli ish sharoitlarida mahalliy qarshilikli qizib ketishning oldini olish uchun klemma vintlarining tortish momenti sozlamalari vaqti-vaqti bilan nazorat qilinishi kerak.

O‘rnatish bo‘yicha ko‘rsatmalar

MUHIM OGOHLANTIRISH

O‘rnatish, simlarni ulash yoki texnik xizmat ko‘rsatishdan oldin barcha asosiy o‘zgaruvchan tok quvvat liniyalarini uzing. Quvvat o‘chirilgandan so‘ng ichki kondensatorlar to‘liq zaryadsizlanishi uchun kamida 15 daqiqa kuting. Fizik klemmlarga tegishdan oldin kalibrlangan raqamli voltmetr yordamida quvvat klemmlari orasidagi doimiy tok shinasidagi kuchlanish 20 V dan past ekanini har doim tekshiring.

1

Issiqlikni maksimal darajada tarqatish va ishonchli yerga ulash yo‘lini yaratish uchun kuchaytirgichni qattiq, elektr o‘tkazuvchi metall panelga vertikal holatda mahkamlang.

2

Boshqaruv simlarini ulashni sozlash paytida elektrostatik razryad tufayli shikastlanish xavfini bartaraf etish uchun avval maxsus yerga ulash klemmasini ulang.

3

Enkoder kabelini (CN2) va I/O interfeysi boshqaruv kabellarini ulang; boshqaruv yo‘llarini kuchli elektr kabellaridan jismonan ajratib qo‘ying.

4

Asosiy uch fazali quvvat ta’minoti kirishlarini (L1/L2/L3) ulang va quvvat berishdan oldin yakuniy ulanish tekshiruvlarini bajaring.

FAQ

MR-H700AN servokuchaytirgichining nominal quvvati qancha?

MR-H700AN talabchan sanoat muhitlarida katta o‘lchamli, yuqori inersiyali servo motorlarni boshqarish uchun ishlab chiqilgan bo‘lib, uning nominal chiqish quvvati 7,0 kVtni tashkil etadi.

Ushbu modelda elektromagnit xalaqitlarni (EMI) qanday kamaytirish mumkin?

Enkoderning teskari aloqa kabellarini yuqori kuchlanishli motor liniyalaridan har doim alohida o‘tkazing, kuchaytirgichni katta kesimli sim yordamida yerga ulang va CN1 ga ulangan boshqaruv simlarini ekranlang.

Ushbu qurilmada qo‘llaniladigan asosiy sovitish usuli qanday?

Unda o‘rnatilgan majburiy havo oqimli sovitish ventilyatori tizimidan foydalaniladi. Panellar ichida korpusning yuqori va pastki qismlarida kamida 40 mm bo‘sh joy qoldiring.

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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

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TECHNICAL SPECIFICATIONS

Country of origin
United States

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