Three-Phase Or Single-Phase Universal Type MR-J4-20B Servo Amplifier
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 kg
- Supply Capability:
- 2000 kg/month
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Item specifice
Specification of sscnetiii / h mr-j4-20b for Mitsubishi servo amplifier 200W:
[output]
. rated voltage: three-phase ac170v
. rated current: 1.5A
[main circuit power input]
. power frequency: three-phase or single-phase ac200v ~ 240V 50Hz / 60Hz
. rated current: 1.5A
. allowable voltage variation: three-phase or single-phase ac170v ~ 264v
. allowable frequency variation: ± 5%
. capacity of power supply equipment: 0.5kva
. surge current: 30A (reduced to about 3A after 20ms)
[control circuit power input]
. power frequency: single phase ac200v ~ 240V 50Hz / 60Hz
. rated current: 0.2A
. allowable voltage variation: three-phase or single-phase ac170v ~ 264v
. allowable frequency variation: ± 5%
. power consumption: 30
. surge current: 20 ~ 30A
[power supply for interface]
. voltage? Frequency: DC24V ± 10%
. power capacity: 0.3A (including CN8 connector signal)
[control mode] sine wave PWM control current control mode
[dynamic brake] built in
[communication function]
. USB: connection with personal computer, etc. (corresponding to Mr
configurator2)
[position control mode]
. maximum input pulse frequency: 4mpps (differential input), 200kpps (open
collector input)
. positioning feedback pulse: encoder resolution (resolution of servo motor per
revolution) 22 bits
. command pulse magnification: electronic gear A / b times a = 1 ~ 16777216, B
= 1 ~ 16777216, 1 / 10 < A / b < 4000
. positioning completion pulse width setting: 0pulse ~ ± 65535pulse (command
pulse unit)
. excessive error: ± 3 Revolutions
. torque limit: set through parameter setting or external analog input (dc0v ~
+ 10V / maximum torque)
[speed control mode]
. speed control range: analog speed command 1:2000, internal speed command
1:5000
. analog speed command input: dc0v ~ ± 10V / rated speed (the speed at 10V can
be changed through [pr.pc12])
. speed change rate: ± 0.01% (load change: 0% ~ 100%), 0% (power change: ±
10%) ± 0.2% (ambient temperature: 25 ± 10 ℃). Only when analog speed command
is available
. torque limit: set through parameter setting or external analog input (dc0v ~
+ 10V / maximum torque)
[torque control mode]
. analog torque command input: dc0v ~ ± 8V / maximum torque (input impedance:
10K? ~ 12K?)
. speed limit: set through parameter setting or external analog input (dc0v ~
± 10V / rated speed)
[protection function]
Overcurrent protection, regenerative overvoltage protection, overload
protection (electronic thermal relay), servo motor overheating protection
Encoder abnormal protection, regeneration abnormal protection, insufficient
voltage protection, instantaneous power failure protection
Overspeed protection and excessive error protection
[safety function] sto (IEC / en 61800-5-2)
[safety performance]
. third party certification specification: EN ISO 13849-1 type 3 PL D, en 61508
SIL 2,
EN 62061 SIL CL2，EN 61800-5-2 SIL 2
. response performance: less than 8ms (STO input off → energy cut-off)
. test pulse input (STO): test pulse cycle: 1Hz ~ 25Hz test pulse off time:
max. 1ms
[structure (protection level)] self cooling open (IP20)
[compact installation] adjustable
[weight] 0.8kg
- Q:does anybody know what Transformers 2: Revenge of the Fallen is going to be about? Like what is the whole plot, or storyline?
- The battle for Earth has ended but the battle for the universe has just begun. After returning to Cybertron, Starscream assumes command of the Decepticons, and has decided to return to Earth with force. The Autobots believing that peace was possible finds out that Megatron's dead body has been stolen from the US Military by Skorpinox and revives him using his own spark. Now Megatron is back seeking revenge and with Starscream and more Decepticon reinforcements on the way, the Autobots with reinforcements of their own, may have more to deal with then meets the eye. I'd take that with a pinch of salt though as it's probably fan invented.
- Q:2500KVA transformer bearing current how much calculation
- 2500KVA transformer carrying current of 7740A. The calculation method is: Because P = UIcosφ, so I = P / (Ucos?) = 2500 KVA / (380 Vx0.85) = 7740A. Transformer is the use of electromagnetic induction principle to change the AC voltage of the device, the main components are primary coil, secondary coil and core (core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage regulator (magnetic saturation transformer) and so on. According to the use can be divided into: power transformers and special transformers (electric furnace change, rectification, frequency test transformer, voltage regulator, mine variable, audio transformers, IF transformers.
- Q:I have just receive a gift from friends aboard. it is a transformer Universe Cyclonus with Nightstick. A Deluxe sized toy with Targetmaster partner.I have never heard about that. what is Transformer Universe? Is it a company similar as Takara Tomy?
- Transformers: Universe is a Transformers comic series and toy line that introduced repainted versions of past figures. The Transformers: Universe toy line traces its origins back to when Hasbro imported the Transformers: Car Robots toy line from Takara and called it Transformers: Robots in Disguise. Although they made most Hasbro versions of the Car Robots characters, they also released a number of repainted molds from previous toy lines and released them as part of the Robots in Disguise line. When the Robots in Disguise line ended and Transformers: Armada started, the repainted product line was given its own title: Transformers: Universe. If you want to see more informations in detail, strongly recommend you to visit its official site or Yahobby online store for product list.
- Q:Here's photos of the transformer in question. My dad pulled it put of some electronic he can't remember what and has had it sitting on the garage. Recently I've been working with high voltage and he pulled this out for me to work with just having trouble figuring it out
- First of all, never assume anything! There are some standard colour codes for transformer wiring, but not all transformers conform to the standards. In practice, a manufacturer can use any colour wire for any purpose, leaving you and me and a lot of other people wondering for all time, which wire is which? The measured DC resistance does not tell you anything about the AC voltage rating of any winding. With most power transformers, if there are two solid-black wires, they are the primary. If it is tapped, or there are two primaries (such as in dual-voltage units), there will be three or more primary wires (and possibly as many as 8!). I think the side with 115V on it is probably -- mind you, this is not for certain -- nothing more than the side on which that number happened to be stamped. So of course you want to know what to do next. Considering the number of wires and the ways in which they are connected, it would seem that an experimental method will be required. The 2006 ARRL Amateur Radio Handbook (and possibly other editions) tells how to figure out what's what with transformers. I strongly recommend using the procedures described therein.
- Q:Single bus sub-section for power distribution, transformer with a prepared and dual-use how to understand
- One with one: single bus segment switch closed, only one transformer power supply, another standby. Dual use: single bus section switch off, two transformers were powered. Added: Single bus segment wiring form, it is a single bus with sub-section breaker into several sections. Increased reliability and flexibility compared to single-bus non-segmentation. Advantages: 1, two bus segments can be split operation, can also run side by side; 2, important users can be connected to a different dual-circuit busbars, to ensure uninterrupted power supply; 3, any bus or disconnector overhaul, only stop the paragraph, the remaining sections can continue to power, reducing the power outage range.
- Q:Transformer oil filter method
- So only on-line oil treatment. Oil filters require an external oil filter and oil tank. The new oil (has been qualified, insulation pressure are qualified oil into a clean oil tank inside, the external oil filter and oil drums and transformer tubing as a whole, the external circulation of online filter oil). Mainly: 1, online filter to continuous operation, to ensure that the weather is fine air humidity less case, under the conditions of the best conditions for 214 hours of continuous operation.
- Q:50KVA transformer maximum load is how much?
- Transformer (Transformer) is the use of electromagnetic induction principle to change the AC voltage of the device, the main components are primary coil, secondary coil and core (core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage regulator (magnetic saturation transformer) and so on. According to the purpose can be divided into: power transformers and special transformers (electric furnace change, rectifier, frequency test transformer, voltage regulator, mine transformer, audio transformers, IF transformers, high-frequency transformers, impact transformers, instrument transformers, electronic transformers , Reactors, transformers, etc.). The circuit symbol is commonly used as the beginning of the number.
- Q:I think the power supply to my external hard drive has failed. Is there anyway I could replace the transformer. There is no way to contact the manufacturers as they have the worst customer services ever (Formac). I have emailed them 5 days ago without a reply.
- Im assuming you are just talking about a plug in adapter with the transformer built in. If you look on the face of the transformer pack it should give you a VA rating and a voltage rating. You can buy a new one as long as you match the numbers. Hope this helps.
- Q:1.Transformers are normally used to step up or step down alternating voltage or current. May dc also be used to step up or step down voltage or current? Motivate your answer?2.The supply voltage of a step down transformer is 240 volts and the winding ratio is 4,8 : 1. If there are 2000 turns on the primary winding calculate:2.1) The number of turns on the secondary2.2) The primary current when the secondary current is 15 A3. Calculate the secondary voltage of a transformer with supply voltage of 415 volts, the winding ration is 36 : 14.Can an Autotransformer be used to step up pulsating dc current? Motivate your answer.
- A transformer works on the precept of induction. The essential coil of the transformer induces a voltage in secondary coil propotional voltage utilized to it. For this to happen there must a various magnetic flux produced with the aid of the primary coil. Due to the fact that U deliver a DC voltage, magnetic flux produced through the pri coil is zero on account that that the frequency of a DC is zero (be aware: The magnetic flux produced is straight propotinal to the applied frequency) as a result a DC voltage can not be stepped up or down but a pulsating DC will also be tried.
- Q:I have 2 flyback transformers one is from an old TV and the other one is from an monitor (new).I need to know the negative pin for the HV (high voltage)and the pins from the primary coil (input) and primary coil polarity. Can you tell me a method to find out these things? Thank you
- reference 1: The flyback circuit diagram calls for two sets of coils: a primary coil and a feedback coil. The turn ratio is really not that critical so usually ANY two coils in the flyback primary will work. Locate two sets of coils on the horse-shoe-like configured pins by testing the flyback pins for continuity. Often times there are more than two pins connected to a single coil in the transformer. You will need to try the different positions to see which configuration works better for your application. After you have located two independent sets of coils on your flyback, hook them up to the circuit with any polarity. If you turn on the power any you don't hear a whine or hum, try reversing the polarity (switch the leads) of ONE of the coils. If nothing now, reverse the polarity of the other coil. If nothing now, reverse the polarity on the first one you switched again. So the take home message is trial and error. Flybacks can be very picky as to coil polarity because some of them have a rectifier built in them. So try each configuration (8 of them with two sets of coils) until it whines (Occasionally I'll find one that doesn't wine but VERY rarely). Any two sets of coils in a potted flyback should work, so don't try new coils until you're sure you've exhausted all possible combinations. The high voltage will come out of the fat wire from the top of the flyback-usually connected to the CRT with a suction cup. You will not be able to locate the high voltage return pin with a multimeter. The only way to do it is to bring the high voltage line down to the pins and whichever one it arcs like mad to is the one yer looking for. Try to stay away from arcing to any of the pins used for coils. High voltage is not so good for your transistor or power supply. second reference has a lot of useful info plus photos. . .
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Three-Phase Or Single-Phase Universal Type MR-J4-20B Servo Amplifier
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 kg
- Supply Capability:
- 2000 kg/month
OKorder Service Pledge
OKorder Financial Service
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