German car silent 555 geared motor 12V60 to 37 type metal steel gear silent reduction motor

Origin:CN(Origin)
Certification:ce
Continuous Current(A):N/A
Commutation:Brush
Model Number:555 geared motor
Type:Micro Motor
Protect Feature:Drip-proof
Output Power:N/A
Construction:Permanent Magnet
Torque:N/A
Usage:Home Appliance
Efficiency:IE 1

The disassembled machine is in good condition. 555 geared motor,
Incoming goods are protected by foam pallets,
The motor has not been used and disassembled.
This high-quality geared motor,
For German BM cars,
The materials and workmanship are very good,
The running sound is soft,
Unusual low-cost geared motors can be compared,
In addition to the first-stage helical gear copper and non-metallic materials, the gearbox
The others are precision machined steel gears,
Non-low-end powder die-cast gears,
The running sound of precision machined gears will be much better,
The gearbox reduction ratio is about 40:1,
The motor is a 555 motor gear,
The tail is connected with a 2mm threaded hole,
You can also directly use the soldering iron to refit by yourself.
The reduction box is a four-stage reduction gear reduction,
The first level is to visually observe the meshing of a silent helical gear similar to fiber plastic and the copper gear of the motor.
The last three grades of precision steel processing metal gears,
The reduction ratio is about 40:1,
This motor is a low-speed silent motor,
The motor speed is 2360 rpm under no-load and no deceleration 12V voltage,
The running sound is much smaller than the ordinary 555 deceleration sound,
But it's not completely silent,
The general automotive grade is one grade higher than the civilian grade.
The actual test no-load current and speed of the motor are as follows:
Voltage 5V, no-load current 0.11A, no-load speed 25 rpm, locked-rotor torque 7KG.CM.
The voltage is 12V, the no-load current is 0.12A, the no-load speed is 60 rpm, and the locked-rotor torque is 19KG.CM.
The deceleration weighs 347 grams.