Motor, Ceramics & Electrical, Bikes

DC gear motor. Many kinds of gear ratio. Widely be used in robot. Small volume motor.

Rated Speed :  208 RMP

Continuous Torque : 8.0/  in-lb/0.9N-m

Peak Torque : 16/ in-lb/1.8N-m

Gear Ratio : 14.4:1

Motor Voltage :11.4V

Motor Current : 5.2A

Series motor gear ratio: 15:1 to 150:1 (custom)

Diameter: 2.0+/-0.6 inches

Height: 1.992 inches

2 Printed Motor

DC Printed Armature Motor. Instead of servo motor. Small volume. Light weight.

Voltage-------------28v

Current-------------22a

Torque----------106.1ncm

Speed--------------4150rpm

Power---------------475w

Voltage(ke) 5.3v/1000rpm

Torquekt5.06ncm/amp

Damping(kd)3.0ncm/1000rpm

Eriction torque(tf) 7.5ncm

Terminal resistance 0.18ohms

3 Electric mountain bicycle

Electric Mountain bike. CE approval. Fashion soprt design,

Motor: 200/250W high speed brushless motor

Battery: 36V, 8Ah Li-ion battery

Charge time: 4 hours for 90% charge

Mileage: 35Km (electric motor)  and 45Km (intelligen assistance)

Max speed: 20Km/H (custom )

Load capacity: 75Kg

Gear: 5 speed

N.W: 28.9kg(including the battery) 

4 ceramic materials

industrial ceramics parts as wearable plungers,cylinder, ceramic knife, grinding media

structural ceramics as plungers, pistons, valves, rods, rings,plates

Y-TZP, Mg-PSZ, ZTA.

Endure high temperature of 1500 degrees Celsius.

Various shapes: plungers, rings, plates, bars, discs and pistons.

Colors: white, black, pink and brown.

Density: more than 6g/cm3  

High strength: bending strength more than 1000Mpa

High hardness: HV0.5 more than 1500    

Low porosity: 0

5 Electric mountain bicycle

Electric Mountain bike. CE approval. Fashion soprt design,

Motor: 200/250W high speed brushless motor

Battery: 36V, 8Ah Li-ion battery

Charge time: 4 hours for 90% charge

Mileage: 35Km (electric motor)  and 45Km (intelligen assistance)

Max speed: 20Km/H (custom )

Load capacity: 75Kg

Gear: 5 speed

N.W: 28.9kg(including the battery) 

6 Ceramic insulators

advanced ceramics parts with high purity > 99% Al2O3 as insulators, wearable elements.

industry structure ceramics as plungers, pistons, tubes, rods, rings,plates

Alumina purity:90%, 95%, 99%, 99.5%, 99.7% Al2O3

Endure high temperature of 1500 degrees Celsius

Various shapes: plungers, rings, plates, bars, discs and pistons

Colors: white, black, pink and brown

Density: from 3.5 to 3.95g/cm3    

High strength: bending strength more than 300MPa  

High hardness: HV0.5 more than 1800    

Low porosity: 0    

could be metalized with MoMn, Ni, Pt,Ag