Rod S****I purchased the 3-pack of the smaller steppers for my current ender 3 pro project. For my applications, they work perfectly. It's a great deal for quality motors, and I'm going to purchase another 10 packs.
Sam N***These are great motors and they are very strong. They are operating quietly, and also need them to release their hold every time a move is complete.
Jim S**Please develop more low noise gearbox and with better prices, so we can sell your products to more clients and gain larger markets. Thank you.
NEMA 8 Low Noise DC Brush Gear Motor 24V 59 Rpm 0.05A 22mm
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|Product Name||DC Brush Gear Motor||Rated Voltage||24V|
|No-load Current||≤0.05A||No-load Speed||59±15%RPM|
|Shaft Length||14.0±0.5 Mm||Boss Height||2 Mm|
|Total Length||21.6±0.5 Mm||Reduction Ratio||1:84|
|Axial Play Clearance||0.5Max|
NEMA 8 DC Brush Gear Motor,
59 Rpm DC Brush Gear Motor,
0.05A 24V DC Gear Motor
22mm NEMA 8 Low Noise DC Brush Gear Motor 24V 59 Rpm 0.05A
A brushed DC electric motor is an internally commutated electric motor designed to be run from a direct current power source and utilizing an electric brush for contact.
Brushed motors were the first commercially important application of electric power to driving mechanical energy, and DC distribution systems were used for more than 100 years to operate motors in commercial and industrial buildings. Brushed DC motors can be varied in speed by changing the operating voltage or the strength of the magnetic field. Depending on the connections of the field to the power supply, the speed and torque characteristics of a brushed motor can be altered to provide steady speed or speed inversely proportional to the mechanical load. Brushed motors continue to be used for electrical propulsion, cranes, paper machines and steel rolling mills. Since the brushes wear down and require replacement, brushless DC motors using power electronic devices have displaced brushed motors from many applications.
|Test items||Technical requirement|
|Outer shaft diameter||φ4(0/-0.012)||3.988||4.000||mm|
|Gearbox outer diameter||φ22±0.2||21.80||22.20||mm|
|Motor outer diameter||φ20.4(±0.3)||20.10||20.70||mm|
|Outside diameter of bearing||φ14±0.1||13.90||14.10||mm|
|Mechanical behavior||No-load current||≤0.05||/||0.05||A|
|Turn around||Operates facing the front end of the shaft||CCW|
Changzhou Hetai Motors
Hetai is located in ChangZhou, JiangSu province. Our workshop area is over 15,000㎡. Since Hetai founded in 1999, the specialization, scale of production has ensured to manufacture five million motors every year.
ChangZhou Hetai Motors is an experienced motor manufacturer. For more than 20 years, Hetai dedicates to provide professional electrical integration design and automation strategies for customers. We have variable manufacturing equipment, such as assembly line, Automatic cylindrical grinder and CNC machining centers as well.
Market Range Of HeTai
Production Process Of HeTai
Manufacture Scene Of HeTai
Hetai has several sophisticated instruments and equipment,such as Laboratory,Rotor Grinding Outer Circle,CNC Center.We also have several fully automatic modern assembly lines and several test workshops.