HEIDENHAIN ERN rotary encoders have an integral bearing and a stator coupling. The shaft of the ERN is connected directly to the measured shaft. During angular acceleration of the shaft the stator coupling must absorb only that torque resulting from friction in the bearing. ERN rotary encoders therefore display a high dynamic performance and high natural frequencies, models below:
HEIDENHAIN 385480-0A
HEIDENHAIN EQN1325512/62S12-78 ID:534555-05
HEIDENHAIN ROC413 512 27S17-E0 10-30V
HEIDENHAIN 376836-1H
HEIDENHAIN ERN1380.1000-62S12-30 ID:551126-12
HEIDENHAIN ROD 436 204824 24-26 ID:376837-02
HEIDENHAIN ID:586653-04
HEIDENHAIN AE LS 187C ID:594878-01
HEIDENHAIN ROD431 1024 50S12-36 Id Nr. 309 288-01.
HEIDENHAIN ROC413 2048 27S17-58 312216-01
HEIDENHAIN BF 155M ID :368155-02 S.NR:12470786
HEIDENHAIN ID.NR.231011-03
HEIDENHAIN EQN 1325.001-2048 Id.Nr.312214-16
HEIDENHAIN ERN 1387 2048 62S14-70 Id.Nr.312215-05
HEIDENHAIN ERN 1387.001-2048 Id.Nr.312215-14
HEIDENHAIN ERN 1387.025-2048 Id.Nr.727 221-51
HEIDENHAIN ROQ425 521 03S17-58 ID 586634-12
HEIDENHAIN ID:557648-01
HEIDENHAIN 300-E1 376840-C8
| Output Voltage Drop:0.8-3V | |
| Test Distance:30mm | Response Frequency:≤1KHZ |
| Test Way:Diaphragm type | Protection loops:Short circuit /Reverse polarity |
| Output way:NPN PNP Often Close Often Open | Environment temperature:-25....+70ºC |
| Stabdard Inductor :Opaque | Environment humidity:10% -85% |
| Voltage:12 30VC | Insulated withstand voltage:1000V/AC 50.60Hz 60s |
| Light: Red Light LED(940nm) | Protection Level:IP40 |
•ISO9001
•Well made products and very competitive price
•Near Shanghai Port(one of biggest port in china)
Suzhou DEMAN Elevator Accessories Co.,Ltd is equipped with the world's first-class production equipments,the internationalized production workshops and the large-scale assembly flow including the advanced laser cutter imported from the United States.The work-piece cutting fulfills the more attractive and more accurate conditions.The highly effective,precise and intellectual runn ing modes ensure that LEFENG elevator are well-received by vast users over the years.
Our factory supply all compents of elevator,such as controller,traction motor,door operator and landing door,guide rail,guide shoes,cabin and etc. We also supply OEM elevator and complete elevator,passenger elevator,home lift,cargo elevator,car lift,panoramic elevator,hospital elevator.
Re: Generally, we packed our goods by solid wood case. But if you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of delivery?
Re: EXW, FOB, CFR, CIF.
Q3. How about your delivery time?
Re: Generally, it will take 25 to 30 days after you confirm the elevator (escalator) specification and drawing, and receiving your advance payment.
Q4.What's the necessary information should be provided before purchasing an elevator?
Re:1).How many people loading? (6persons means 450kg, 8persons means 630kg, 10persons means 800kg,13persons means 1000kg etc.) 2).How many floors does the elevator travel?3).What's the shaft size? Shaft width and shaft depth?
4).Is there a machine room on top of the shaft? When we get the answers, we can design exact elevator and make an quotation to you.
Re: Normally, local people can do that job with our provided manuals and technology support. You can ask the local professional elevator engineers or technician to install elevators for you, that's the long time solution. You can also ask our engineers to go to your site to do that job but the cost will be much higher and maintenance job will be still given to local people for the rest time after installation.
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