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Encoder (一)

Posted by GREENWAY on

Encoder includes incremental encoder and absolute encoder  1;Incremental Encoders output a pulse string according to the rotational displacement of an axis. The number of rotations can be detected by counting the number of pulses. 2:Absolute Encoders output the rotational angle using an absolute code. The rotational position can be detected by reading the code. This eliminates the need to return to the origin at startup.  

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Motor winding fault analysis and processing method

Posted by kevin qin on

Motor winding fault analysis and processing methodThe winding is an integral part of the motor. Aging, moisture, heat, erosion, foreign matter intrusion, and external force will cause damage to the windings. Motor overload, undervoltage, and overvoltage can also cause winding failures. Winding faults are generally divided into winding grounds, short circuits, open circuits, and wiring faults. Now explain the phenomenon of failure, the reasons for the cause and the inspection method.Winding groundRefers to grounding caused by damage to the windings and the core or to the insulation of the enclosure.1, the phenomenon of failureEnclosure electrification, control circuit out of control,...

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About servomotor

Posted by kevin qin on

Learn more about the servo motor

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Delta B2 Series ECMA-C20807+ASD-B2-0721 750W AC Servo Motor&Driver with a Good Price

Posted by kevin qin on

Model NO.: ECMA-C20807+ASD-B2-0721 Speed: Variable Speed Function: Control, Position Number of Poles: 8 Brand: Delta Rated Torque: 2.4nm Encoder: 17bit Incremental Encoder Application: Industrial Number of Stator: Three-Phase Casing Protection: Closed Type Certification: CCC, Ce Power: 750watt Rated Speed: 3000rpm Origin: China Satisfy High Precision Positioning RequirementsSupport pulse input (up to 4Mbps) and analog voltage two kinds of command.Built-in position, speed and torque three control modes (speed and torque mode could be controlled via internal parameters or analog voltage command).There auto notch filters are provided to suppress the mechanical resonance automatically and make the system operate more smoothly.

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