
DFM 12VDC Auto Windshield Wiper Motor with Silent Working Low Noise
Description:
A wiper generally consists of an arm, pivoting at one end and with a long rubber blade attached to the other. A gear motor is driving device of the wiping system.The blade is swung back and forth over the glass, pushing water from its surface. The speed is normally adjustable, with several continuous speeds and often one or more "intermittent" settings. Most automobiles use two synchronized radial type arms, while many commercial vehicles use one or more pantograph arms.
For DFM 37MA-41010
Applications:
Automotive mini wiper motor widely used for all kinds of cars, trucks and buses
Specifications:
Wiper Motor Performance Data:
Type | Brush |
Voltage | 12VDC |
Power | 30W |
No-load Speed | 40rpm |
No-load Current | 1.0A |
On-load Speed | 30rpm |
On-load Current | 2.8A |
Stall torque | ≥20Nm |
Gear material | Nylon |
Protection class | IP44 |
Rotate direction | CW and CCW |
Weight | 1.5kg |
Wiper Motor Characteristic curves:
State | Voltage | Current | Pin | Torque | Speed | Pout | Eff |
V | A | W | N.m | rpm | W | % | |
Speed_max | 12.00 | 1.010 | 12.13 | 0.29 | 39.3 | 1.21 | 10.0 |
Eff_max | 12.00 | 2.549 | 30.60 | 3.79 | 33.8 | 13.41 | 43.8 |
Pout_max | 12.00 | 7.433 | 89.21 | 12.32 | 21.3 | 27.47 | 30.8 |
Torque_max | 11.99 | 14.35 | 172.2 | 22.15 | 0.0 | 0.00 | 0.0 |
End | 11.99 | 14.35 | 172.2 | 22.15 | 0.0 | 0.00 | 0.0 |
Wiper Motor Design of gear box:
Competitive Advantage:
- Optimal wiping performance - in all windshield and weather
conditions
- Improved visibility - 'Special Park' mode is less obstrusive and
improves driver forward vision
- Improved pedestrian protection - 'Special Park' mode improves
protection of the pedestrian
- Enhanced driver comfort - reduced noise from wiper operation
- Vehicle design freedom - space occupancy in plenum area
significantly reduced
- Wiper arm/blade protection - from potential sources of damage
e.g. snow block.
- Easy blade replacement -'service' position facilitates blade
replacement
Cirolla Motor Co.,Ltd
Cirolla Motor Co., ltd is leading manufacturer of DC motors. Our motors are widely used in the filed of Automatic door system, Health& Medical equipments, Automation machinery, Automobile and Aerospace industry.
We have nearly 20years history of designing& producing PMDC motor and BLDC motors. Our technology are fully developed in traditional brush gear reduction motor, Presently we are investing more into the production of brushless motors, which is high efficiency, low noise, stable reliability and long life time.
Our company is qualified by ISO 9001:2008 & IS16949 and audited by TUV &SGS. Our motors are CE approved by EC declaration of EMC and LVD conformity. Our annual output is 300,000-50,000sets.
Our motors are exported to worldwide markets, mainly in Europe, North &South America, South-east Asia and Australia. We supply ODM & OEM service to the world's clients. We look forward to producing higher efficiency, quieter, green motors for the world!