Application of integrated servo motor in automatic coffee grinder
In modern society, coffee has become an indispensable part of people's lives. In order to meet the pursuit of coffee lovers for taste and quality, automatic coffee grinder came into being.
And the integrated servo motor as a key component, plays an important role. This paper will discuss the application of integrated servo motor in automatic coffee grinder, and its advantages and effects.
01. Introduction
Integrated servo motor is a new device that integrates motor, driver and controller. In the fully automatic coffee grinder, the integrated servo motor is used to control the grinding process of the grinder to achieve precise grinding effects and adjustments.
In the grinding process, the integrated servo motor can precisely adjust the speed and spacing of the cutter according to the set grinding fineness. During the quantification process, the motor controls the amount of coffee beans through a precision sensor, ensuring a consistent coffee concentration for each brew. In the brewing process, the motor drives the water column to produce a uniform hot water flow, and the coffee beans are fully soaked.
02. Application Scheme
A brand of automatic coffee grinder adopts a four-in-one servo motor, which integrates four functions of grinding beans, quantifying, brewing and stirring. Our customer (a technology company) uses a 750W integrated servo motor, at the same time with a 10 to 1 reducer, with the rotation button by adjusting the analog voltage to achieve the motor to change the speed of operation, to achieve the automation of each operation step.
Motor model:PMM8075B
【 Advantages of Integrated servo motor 】
High integration improves device portability: The integrated servo motor integrates functional modules such as brushless motor, driver, encoder and controller, greatly reducing the volume and weight of the device. At the same time, simplify the system wiring and reduce potential points of failure.
Flexibility to meet diverse needs: The integrated servo motor supports CAN/CANopen/Modbus communication, which can be flexibly controlled and adjusted according to needs to adapt to different work needs.
High-precision positioning to improve measurement accuracy: The integrated servo motor has a high positioning accuracy, which can achieve high-precision positioning of mobile devices.
Multiple control modes: Support PP, VM, PV, PT, HM, IP, CSP, CSV, CST Standard mode; Supports NiMotion position mode, NiMotion speed mode, and NiMotion torque mode.
High-speed response improves equipment efficiency: The integrated servo motor has a fast response speed.
Perfect alarm function: integrated servo motor power-on self-test diagnosis, can detect hardware faults in time to avoid affecting system operation equipped with a variety of safety protection functions, through the LED Flashing alarm, visual display of the current state of the motor, while with overvoltage/undervoltage, overheating, overcurrent, gridlock alarm and other protection functions.