10 - 100NM Torque Electric Bicycle Motor Dynamometer with Speed 2000 r / min

Product Overview:

The digital torque speed and power display instrument is the secondary instrument of the dynamometer. It is directly connected with the dynamometer to display the torque, speed and output power of the tested motor on the dynamometer. It can also be connected with the controller of the dynamometer to draw the characteristic curve of the tested motor.

Machine Structure Principle:

The brake is driven by the motor under test to rotate. After the excitation current is applied to the brake, the inner and outer stators apply braking torque to the motor under test through the rotor. At the same time, the micro deflection of the brake causes the torque sensor to generate micro strain, and the torque signal is converted by the torque sensor. At the same time, the rotational speed signal is converted into an electrical signal by the rotational speed sensor. The torque display and the rotational speed display in the digital torque and rotational speed display instrument respectively display the measured values, and the output power is converted by the microcomputer and displayed on the display. The torque sensor is a cantilever beam with variable cross-section. Four foil strain gauges are attached to form a bridge. There is a foil strain gauge and two thermistors to compensate for temperature and gauge coefficient errors. There is a zero-adjust potentiometer. Adjust so that the output is zero when the bridge is not loaded. All the components are on the circuit board of the torque sensor. The torque sensor is mounted on the bearing sleeve of the outer stator and fixed with elastic clamp ring fixing screws.

Main Parameters:

We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company.

Companies with technical support, marketoriented, fundamental human. Have a high level of professionalism, experience and innovative research team and carved small peck production team. Companies with the most advanced technology, the most stable quality, best price, best after sales service, from installation and commissioning, professional training, to solve practical problems of customers, providing 24-hour technical advice. company's products among consumers enjoy higher status, with many agents to establish a long-term stable cooperative relations.

Our products are widely used in rubber and plastics industry, Paper/carton/paperboard industry, Cable and enamelled wire industry, Textile/Fabric industry, Shoes /Leather industry, Food industry and other many indstry. At the same time, are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB, ISO, TAPPI, EN, DIN, BS and other domestic and international standards.

Provide our customers with better overall solution laboratory, including laboratory design, planning, renovation and equipment selection, installation, training, maintenance, Comparative testing management system, such as one-stop authentication technology services.

Promises: Two year free maintenance of all equipment, maintenance of life, welcome to consult the discussion!