小磅·无人自助过磅系统 ——是对传统地磅经营产业的一种升级改造的互联网创新项目。它把管理智能、自助操作、在线支付、互联互通等互联网基因注入该行业，形成一种新的自助式的商业形态。 小磅创建了全球首个无人自助过磅系统。采用了新一代物联网技术，通过手机微信小程序、APP让用户定位附近的地磅，用户只需要通过扫描屏幕二维码即可完成过磅及支付等操作。
Permanent magnet
synchronous motor
Advanced Maximum Torque Per Ampere (MTPA) technology Adopted to obtain higher efficiency.
Weakening Magnetic Control
(Flux Weakening) technology
Compressor runs to a higher speed and expand the speed range. No fluctuation of compressor speed and current in the weak magnetic area fast dynamic response.
New space vector modulation & over
modulation technology
Combined with New space vector modulation & over
modulation technology reduce the switching loss of
the drive.
Low frequency torque
compensation technology
Thanks to Low Frequency Torque Compensation
technology, the compressor can operate stably at
low-frequency, and the temperature control is more
accurate, more comfortable and energy-saving.
The Quality Is Reliable
是对传统地磅赋予互联网+科技的力量进行升级改造为共享智能无人地磅
注入了互联网+、在线支付、自助操作、互联互通等技术，形成了一种全新的自助式商业模式
超高60℃和极低-30℃环境温度运行。
Operate reliably at ultra-high 60℃
and very low - 30 ℃.
具有过/欠压、过流、过热、防雷、抗冲
击等保护功能。
Over/under voltage, over current, over temperature, lightning protection.
Application Convenient
Standard Modbus
communication protocol
The same drive
Matches with multiple
Integrated design,
small size,
