Built In Pulse Stepping Motor Driver Mitsubishi RD-323M50H For Overheating
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 kg
- Supply Capability:
- 3200 kg/month
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Specification
application:
overheat
color:
black
The built-in oscillator realizes fine step-by-step driving
● the special LSI can select any number of subdivisions
● in order to protect the subdivision step operation, it can be driven from
low speed to high speed (without high-speed counter)
● 3A / phase high output, high efficiency
● analog speed control (0 ~ 5V) can be remotely controlled
● aluminum magnesium alloy shell, anti-interference and good heat dissipation
● automatic current drop circuit is adopted
Power supply voltage: dc18 ~ 40V (absolute maximum rated voltage: 40V)
Power supply current: 1.2 times of phase current
Motor driving current: 0.3 ~ 3A / phase
Driving mode: special unipolar constant current chopper circuit
Response frequency: 600kppsmax (when speed input = 5V)
Automatic current reduction: 0.3 seconds after stopping pulse input, current
stop sets the current to 0 ~ 80% during action.
Protection circuit: low current and voltage protection, motor misconnection
protection and overheating protection
Subdivision: subdivide the basic steps 1 ~ 80 * and set the possible number of
divisions (14 in total) 64, 32, 16, 8, 4, 2, 1, 80, 60, 20, 10, 5, 50 and 25
Overall dimension: 63 (H) × 105(W) × 56(D)mm
Weight: About 250g
Built in pulse stepping motor driver
- Q: Before anyone blindly answers this, I'd like to first request that only people in the power transmission industry answer, as they are the only ones likely to know.I have a customer who is asking to mount several very large pieces of electrical equipment 15 feet in the air, mounted to a large structure. All of these equipment pieces are 5000 or more pounds and pad-mount by design. I am questioning this request on the basis of legality. Basically, I am curious to know, is there anything in the NEC that says mounting pad-mount equipment overhead is illegal? If so, I could really use a hint as to what section of the NEC code.
- I don't believe that there is anything in the NEC that addresses this. Obviously, installing anything on a structure presents challenges that require the attention of a qualified structural engineer. And depending on the location, you could be facing some additional concerns. You would need to check on seismic activity in the area, and since 'pad mount' equipment has a broad profile, wind-loading could be more challenging if you have a wind-force specification to meet. The other issue you would need to consider is whether installation on a structure presents any particular safety concerns. Without knowing any more, my inclination would be to think that you might want to provide an enclosure around the structure to prevent civilians (rmeaning 'teenagers and drunk college students) from climbing it. Just out of curiosity - why does your client want this? We know that the client is always right - even when he insists to stupid things. I trust there is a good reason for asking for something that is bound to increase installation cost by probably 100%.
- Q: I quest it will be a big surprise to everybody. a) He will make a big party on earth. b) It will be a new beginning. c) It is the end of the happy moment on earth.
- He will bring the judgment.
- Q: For eg in electricity board energy bills?
- We refer to it as Demand Factor. Its the total calculations of all lighting, dedicated appliance, general use power in the unit of Current (Amps). We have a NEC formula to calculate what is required when build a dwelling or commercial build. usally done by engineers on the E-sheet of blue prints, but any lic. electrical contractor, journeyman, etc. can make those calculations. I am not going to write a 10 page explanation of Demand Factor calculations. Its not one easy formula. You have to add percentage value for light loads, general use is 180 watts per outlet. Continus duty circuits need to be cal. at 125% demandetc. See there is alot more, When I was an apprenntice I did not learn this stuff until fourth year. EDIT: Well isn't that a *****! Thats why i never heard of that term. UK refers to metered service as maximum demand? USA its called Kilowatt hour usage
- Q: I want to use scientific equipment that will measure the electrical conductivity of water. I only want to electrocute the water and measure the current as a last resort.
- water doesn't conduct electricity, the impurities in it do salt, chlorine, etc. distilled water has no conductivity.
- Q: can i sell magnetic contactor transformer 24vand where ?
- I sell my old, worn out sneakers on OKorder. I try not to think about what the buyers are doing with them. I never touch Craigslist. If I sold something there, I'd expect the buyer to show up, cut my throat and take the item.
- Q: 01 impala trunk equipment?I have an 01 impala and theres some equipment in the trunk on the drivers side. what is it for?it is some electrical equipment. with wires plugged to itits not the amplifierits on the drivers side tire well
- On Star receiver/ broadcaster GPS tracking for crash assistance.
- Q: I just heard tapping noises coming from the back door. The back door leads to the laundry room and multiple storage rooms. There is also all the heating and electrical equipment down there. The leak is coming from a pipe at the ceiling in a storage one, the room beside all the electrical equipment. The floor is soaked and the water is leaking a lot. Am I in danger?
- Are you in danger only if the water comes in contact with electrical wires yes have the pipe repaired call a plumber don't wait til Monday when it will be cheaper because it won't when the ceiling collapses some one may get hit with plaster board and the. You wind up with an even bigger hole . The longer you wait the more it will cost. Especially if a fire were to start remember water and electricity don't play well together some one can be electricuted
- Q: I need GPR equipment to locate plastic and metal pipes down to 1/2 inch diameter, with computer and GPS. What brand to buy?
- Without knowing the specifics of the survey, here is my opinion. I really doubt the GPR equipment will find plastic pipes. They will not change the electrical resistivity of the ground like metal pipes would. Also, GPR is rather long wavelength so again, locating a 1/2 pipe would be fairly hard, unless you make a dense 3D grid across the area. Metal pipes are very easy. Purchase a 100$ metal detector instead of a ten thousand dollar+ GPR and computer.
- Q: 1 artificial permanent 2 electromagnetic3 natural
- I suppose they all do; Electromagnets are probably the most useful as they can be switched on and off instantaneously. They are used in motors, loudspeakers, relays, televisions etc. artificial permanent magnets can also be found in electric motors, loudspeakers, reed switches etc. As far as i can think natural magnets don't have many applications. but they could be used to make loudspeakers, motors and to operate reed switches for sure. So in short, they all have several applications in electrical equipment. Sorry not to be of more help.
- Q: If an electrical equipment is designed for 220V at 60Hz, can it be used in a country which uses an electrical system of 240V at 50Hz. I'm not sure how true is this, but I've heard that the voltage would not be a problem but if the frequency is less, electrical equipments with motors will not be able to run at 100% performance which means the efficiency drops. Please enlighten me~Thank you
- YES,it did. 50 hz AC motor becomes less torque while running with 60 hz power,because it has too much reactance (more turns of coil). Whereas 60 hz AC motor is running faster with 50 hz power and its life is shorten,because it has not enough turns of coil.
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Built In Pulse Stepping Motor Driver Mitsubishi RD-323M50H For Overheating
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 kg
- Supply Capability:
- 3200 kg/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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