Reviews Y Three phase Asynchronous Motors

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◆ Function: phase sequence detection, live line check, simple performance check, live cable identification, phase loss assessment, search for cable break position, detection of DC line break point, line maintenance.
◆ Non-Contact Inspection: Non-contact inductive measurement of the terminal type without opening the cable, without touching the exposed high voltage fire cable, with the three highly insulated super inductive terminals inserted directly into the cable insulation skin 3-phase live detection for safe and quick productivity..
◆ Positive and Negative Phase: With the LED display, dynamic sound and light perfectly show the positive or negative phase of the phase sequence of the three-phase power supply, which can be seen at a glance..
◆ Magnetic base: The base plate of the instrument is equipped with 4 magnets that can stand a quality of 800 g. They can be attached to the metal case of the device during the test, and it is convenient and convenient to use..
◆ Wide Voltage Test: This phase meter can detect three-phase voltages from 70V to 1000V and has excellent performance..

【Package Included】- 2pcs L298N Motor Driver Controller Board Modules..
【Item Condition】- Drive voltage 5V-35V, high working power to 46V. Large current can reach 3A MAX and continue current is 2A. Power to 25w.(NOTE: To avoid damage, please use an external 5V logic supply when using more than 12V driving voltage.).
【High Quality】- Use L298N as the main driving chip, so the module has such features as strong driving ability, strong anti-interference and low calorific value. And it also use large-capacity filter capacitor and diode with freewheeling protection function, thereby improve the reliability of module..
【High Efficiency】- Dual-channel H-bridge design, can drive one 2-phase stepper motor, one 4-phase stepper motor or two DC motors..
【Easy of Use】- No assembly required. This L298N board comes ready to go. Just wire up motors and power, this thing will work wonders..

ESS technology latest ES9038Q2M DAC, with the new 32-bit HyperStream II architecture, improving sound quality and DoP function..
2nd generation of XMOS USB audio solution xCore200, PCM sampling rate supported up to 32bit/768kHz and DSD up to DSD512..
Ultra-low jitter asynchronous design and using ultra-low phase noise crystal as audio clock..
Every input port supported DSD streaming, coaxial and optical supported to DSD64 by DoP technology via 24bit/176.4kHz SPDIF frame..
There is 9 types of Sound color setting, not the digital filters, this feature using the DSP of ES9038Q2M to adjust the level of 2nd and 3rd distortion, make it sounds different..

Main driver chip L298N, strong driving ability, strong anti-interference, low calorific value, afterflow diode protection, more stable and reliable for Arduino projects.
Double H bridge design, can drive one 2-phase stepper motor, one 4-phase stepper motor or two DC motors, high efficient.
No assembly required. This L298N board comes ready to go. Just wire up motors and power, easy to use.
External size 43*43*27mm / 1.69*1.69*1.06 inch, voltage 5V-35V, drive current 2A (Max single bridge).
Great for Arduino DIY Smart Car Robot Power UNO MEGA R3 Mega2560 Duemilanove. If driving voltage is more than 12V, please use external standard 5volt TTL outputs to switch the H-bridge circuits.

1.Humanized design,the interface adopts binding posts,standard heat sink,integrated speed regulating potentiometer on the board,it can be used when the power is on,save time and effort..
2.Full patch technology,stable performance,with forward and reverse, brake function.Electric Motor Speed Controller Brushless Controller with Hall..
3.Wide voltage 6-60V high power 400W DC three-phase brushless with Hall controller..
4.High-power 400W DC three-phase brushless with Hall controller, support PLC 0-5V analog control, support PWM control, amplitude 2.5-5V.
5.There are three relatively thick phase wires on the motor, and there are also three phase wire interfaces on the driver board. They are marked with the characters of MA, MB, MC and other similar characters, and they are also connected respectively..

SINGLE PHASE PUMP MOTOR: Single-phase pump motor features a permanent split capacitor and a switchless design.
HEAVY-DUTY DESIGN: Stainless steel threaded shaft with sealed ball bearing with a 50-degree Celsius ambient temperature.
OVERLOAD PROTECTION: Motor features automatic overload protection and non-reversible counterclockwise pump end.
Y56Y ROUND FRAME: Includes a Y56Y frame-round flange and open drip-proof ball bearings.
Dimensions (L x W x H): 15.98 x 10.75 x 9.13 inches.

The Composition of This Product: Three-phase voltage protector, chronograph and counter are integrated in one relay..
Function: This voltage protection relay has overvoltage, undervoltage, phase loss, phase sequence and unbalanced three-phase voltage protection..
Practicality: This 3-phase voltage relay does not require an external power supply. Has practical functions: power delay, output test, etc.
2 rest modules are optional, manual and automatic..
The LCD can display data for easy reading..

... ♞【CNC 1310】 Working area:126mm*88mm*38mm / Machine Dimension: 281mm*281mm*287.5mm /Control Software: Grblcontrol / Lite.fire/Benbox. / Power Supply: DC24V adapter (input: 110VAC-240VAC) / Spindle Motor: 775 spindle motor (12-36V), 24V 8000r/min / Spindle Chuck: ER11 / Stepper Motor: 2-Phase 4-Wire Stepper Motors (1.3A 0.25N.m).
♞【Offline Controller】Main advantages: 1,can operate without connect the computer.
2,Support SD card and TF card at the same time, standard capacity 1G. can write into the root directory G-code files or NC file.
Support Manually adjust X, Y, Z axis location as engraving starting point, manually open or close spindle..