After-sales Service
1
Warranty
1
Car Make
Nissan
Car Model
Nissan
Engine Type
Nissan
Driving Type
Deceleration
Control System
Electromagnetic-Operated
DC Form
Permanent Magnet Starter Motor
Density
1.7-4.04 g/cm3
Application
Carbon Brush DC Motor
Transport Package
Carton
Specification
3.6*4.1*8.5mm
Origin
China
Carbon brush for truck and Starter :
Brushes for micro-motors require small sparks, long life, and low noise. Therefore, the brushes must have good electrical conductivity, wear resistance and commutation; various shapes of tiny electric caps (contacts) are automatically formed by a single pressing New technology production.
Details :
Tailor-Made materials for use under the toughest conditions possilbe,
Professional appliances and powr tools place the highest demands on electric motors :
--High current densities
--Vibration
--Dust formation
--High rotational speeds
--Exposure to weather conditions
| Grade | Resistivity | Shore hardness | Hardness (HR/392N) | Density |
| S8 | 625 | 23 | - | 1.8 |
| R27 | 650 | 16 | - | 1.85 |
| R20 | 20 | 11 | - | 1.82 |
| R23 | 675 | 110(HR/196N) | - | 1.85 |
| S82 | 160 | 85 | - | 1.82 |
| Suitable for copper commutator | ||||
Our production process, from raw material preparation, configuration of powder composition ratio, mixing, pressing or chemical treatment, to the completion of mechanical processing products, has professional equipment and personnel to cooperate.
With more than 20 years of production experience, product stability can be guaranteed.
The equipment is available from cutting-grinding surface-grinding arc surface-chamfering-drilling-seed line-dispensing-terminal to improve efficiency and standardize production.
The equipment specifically includes:
Sawing machine
The carbon block is automatically punched,
Automatic four-side grinding and four-side chamfering
Automatic assembly machine
Arc grinding, bevel grinding, drilling and milling.
Testing Equipment:
Carbon brush tensile testing machine
Resistivity testing machine
Hardness testing machine.
The quantity ≤ 20 pcs------- it is packed in cartons and lined with anti-drop foam
The quantity ≥ 20pcs ------the carton packaging is lined with anti-drop foam, the outer packaging is packed in a hard corrugated carton
The quantity ≥ 500pcs -------the carton packaging is lined with anti-drop foam, and the outer packaging is composite board wooden box or plastic pallet
