Shandong Potensi International Co.,Ltd.250000About UsNo.25/26 Floors,Building 1,Shuntai Square,High-Tech Zone, Jinan City 25000,Shandong,ChinaPOTENSI is a comprehensive international elevator company, its aim is to provide a premium platform for China's high-quality elevator products to enter the international market. Meantime, it will provide an excellent platform for the China-entrance of unique elevator products in your market, and serve to create a global advantage! POTENSI has rich product varieties, we can satisfy diverse requirements from various users. Our products include passenger elevator, observation elevator, goods elevator, freight elevator, hydraulic elevator, car elevator, home elevator, dumbwaiter elevator, escalator and m

Elevator and elevator parts supplier-Potensi
QMA elevator inverter Q7000 series | Potensi Elevator
QMA elevator inverter Q7000 series | Potensi Elevator

QMA elevator inverter Q7000 series | Potensi Elevator

Model NO.
Q7000 series

-Qma elevator inverter Q7000 series Application-

Q-7000 series of brilliant inverters for operation of elevators and escalators are designed to have a lot of exclusive features including Q-7000-EC especially for escalator, Q-7000-EL and Q-7000-IP especially for elevator.

Q-7000 series are all the type adopting IGBT's PWM control and current vector control, V/F control. Q-7000 series have the function such as connection-point-memory & DC0-10V EASY TUNING, loading compensation for start-up torque, and manual vernier adjustment correcting. High efficiency and safe function, 300% torque compensation. Monitor torque compensation output of the inverter at anytime so as to reduce the shocking the elevator during running. The series of products has easy tuning function to the motor parameters and are complied with the regulation of GB, with braking unit (for45kw) and speed feedback unit.

-Product Description-
Brand: Qma
Products: Qma elevator inverter Q7000 series
OEM Parts: No
Model: Q7000 series

Q-7000-EC is for open loop control without built in PG card, especially used for escalator with brilliant performance by long life design and support RS-485 communication port.

Q-7000-EL is used for geared asynchronous motor. PG card is built in for customer to realize the high fine speed control. Q-7000EL support standalone signal, frequency division, isolated signal, and open collector output functions for Encoder. 200% of rated current for 10 seconds. Speed control accuracy is nominal 1:100 and could reach 1:1000 with PG.

Q-7000 IP is used for gearless synchronous motor. It also support standalone single, frequency division, isolated signal and open collector output functions for Encoder. Q-7000IP supports Line drive 8192 C/T. Its ultra-slim design is adequate for machine room-less elevator. It combines 32- digit vernier-adjustment current vector control and stochastic PWM control. The ultra-low noise, with adjustable wave frequency, carrier frequency 2k-15k is adjustable.

-Qma elevator inverter Q7000 series Shipping Reference-
Qma elevator inverter Q7000 series

-Factory and Warehouse-
Qma elevator inverter Q7000 series factory and warehouse
-Additional Info-
Packaging: Export Packing
Transportation: Fedex, UPS, DHL, TNT, EMS, Sea, Land and Air transportation, etc.
Place of Origin: CHINA
Certificate: EN115, CE, Gost-R, SASO, VOC, KTL, UL, CSA
Payment Type: T/T, Western union, Paypal, L/C, Credit Card and so on.
Incoterm: CFR, CIF, FOB, FCA, CPT
Delivery Time: About 7 working days against payment as generally

-Related Products-

We Can Supply Qma escalator Inverter of the Following Models:
Inverter special for escalator Q7000-EC
model Q7000-EC054407441144154418442244304437444544
Rated outputHorsepower volume(HP)71015202530405060
Rated  power(KW)5.57.5111518.522303745
Rated  current(A)141827344148608096
Output voltage(v)Three-phase 380/415/440/480
Output MAX. Frequency(Hz)400
power supplyRated voltage and FrequencyThree-phase 380v-480v,50/60Hz
Permissible voltage  fluctuation+10%,-15%
Permissible Frequency  fluctuation± 5%


Q1. (Whole elevator) What information is absolutely needed before asking for the price?
A. Loading capacity or how many persons? ( eg. 6 persons for 450kg,8 persons for 630kg, 10 persons for 800kg, etc..)
B. How many floors/ stops/ doors?
C. What's the rated speed?
D. It will be with a machine room or without machine room?
E. What's the step width, lifting height, and angle degree if it's the escalator?
Q2. (Spare parts of Lift and Escalator) What information is needed before asking for the price?
(1) Pls tell us the elevator or escalator brand name.
(2) Pls, send us the picture of that spare part, and especially for the data plate with specifications.
(3) Pls, tell us the order quantity. ( how many pcs you needed?)
Q3. What about the packaging?
All elevator parts will be packed into standard exported Plywood boxes.

-Related Tag-

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-Related Video-
    watch more potensi elevator videos

    -Related Story-
    -What we do-
    • All of our elevators and escalator are manufactured with the latest European standards EN81-20/50 and EN115.
    • OEM & ODM production.
    • Supply a ONE-STOP service/solution for your modernization work for the old elevator and escalator.
    • Supply the original spare parts for all renowned brand lifts, like Mitsubishi, Kone, Toshiba, Schindler, Otis, Thyssenkrupp, Hitachi, Fujitec, etc.

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