Vilken motor(mikro stegmotor) används för fingeravtrycksdörrlås?
Fingerprint lock drive motor is a small power micro drive motor, with low speed, lågt ljud, hög precision, högt vridmoment, långt liv, etc.; fingerprint door lock motor is mainly assembled by the micro drive motor, micro gear box, micro drive motor can be used brushed DC motor, borstlös likströmsmotor, mikro stegmotor, micro hollow cup motor, micro gear box can be used planetary gear box, worm gear box Worm gear box and custom development of non-standard gear box as a reduction device; the following details of the common drive motor fingerprint door lock.
Först. Miniature DC gear motor
namn: 3v DC gear motor (10mm planetary gearbox)
Product classification: DC växelmotor
Outer diameter: 10mm
Material: hardware
Spänning: 3v
Rotation direction：cw&ccw
Gearbox return difference: ≤3°
Bearing：oil bearing;rolling bearing
Axial runout: ≤0.3mm(oil bearing);≤0.2mm(rolling bearing)
Output shaft radial load: ≤2N (oil bearing); ≤7N (rolling bearing)
Operating temperature: -20……+85℃
Drive motor: brush motor, borstlös motor
Gear box: miniature planetary gear box
Andra, miniature hollow cup motor
namn: 6mm hollow cup gear motor
Product classification：Hollow cup motor
Product Category: Plastic planetary gear box
Outer diameter：6mm
Material：plast
Rotation direction：cw&ccw
Gearbox return difference: ≤3°
Bearing：oil bearing;rolling bearing
Axial runout:≤0.3mm(oil bearing);≤0.2mm(rolling bearing)
Output shaft radial load: ≤0.3N (oil bearing); ≤4N (rolling bearing)
Drive motor: hollow cup motor
Gear box: miniature planetary gear box
Three, Micro stepper motor
namn: 6MM small stegmotor gear box
Product classification: stepper gear motor
Outer diameter: 6mm
Material: hardware
Rotation direction: cw&ccw
Gearbox return difference: ≤ 3 °
Bearing：oil bearing; rolling bearing
Axial runout: ≤0.3mm (oil bearing); ≤0.2mm (rolling bearing)
Output shaft radial load: ≤ 0.5N (oil bearing); ≤ 5N (rolling bearing)
Operating temperature: -20……+85℃
Drive motor: stegmotor
Växellåda: micro planetary gearbox
Four, custom non-standard drive motor
namn: smart home door lock motor
Rotation direction ：CW
Rated voltage ：6V
No-load speed ：81±10%
No-load current: 250mA MAX
Rated load torque: 1000g.cm
Rated load speed: 60±15%rpm
Rated load current： 570mA MAX
Blocking torque: 3400g.cm
Produktbeskrivning: To solve the security and reliability of smart door locks, we can implant Greensky gear motors in the lock cylinder system through the smart home door lock motor control system solution to improve the reliability of unlocking, enhance the speed of unlocking and the security of the door lock, and the long service life of the lock cylinder.
Different types of fingerprint door locks, the application of the drive motor is not the same, usually in accordance with the actual application requirements of the technical parameters of the customized door lock drive motor; fingerprint door lock precision micro drive motor parameters customized range in diameter 3.4mm-38mm, kraft: 0.01-40W, voltage 3V-24V, output speed 5-2000rpm, reduktionsförhållande 5-1500, output torque 1gf.cm to 50Kgf.cm.
