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.
22mm Brushless Dc Planetary Gear Motor 24V 8w 3 Phase 0.02nm
|Product Name||Brushless Gearbox Motor||Winding Type||Star|
|Hall Effect Angle||120° Electrical Angle||Insulation Class||B|
|Ambient Temperature||-20℃~+50℃||Insulation Resistance||100MΩ Min.500VC DC|
|Dielectric Strength||600VAC 1 Minute||Protection Level||IP40|
|Gearbox Housing Material||Powder Metallurgy||Gearbox Bearing||Porous Bearing|
|Gearbox Radial Load(10mm From Flange)||≤35N||Gearbox Shaft Axial Load||≤15N|
Planetary Gear Motor 24V 8w,
brushless motor 22mm
22mm 3 phase 24V brushless dc motor match with Powder metallurgy planetary gearbox
The 22mm gearbox has 3 stages of reduction ratio. The first stage has reduction ratios of 1:4 and 1:4.75, the rated tolerance torque is 0.1 NM, max at 0.3NM. The second stage has reduction ratios of 1:16, 1:19, 1:22, 1:26. The rated tolerance torque for stage 2 is 0.4NM, peak torque is 1.2NM. The third stage has reduction ratios of 1:88, 1:104, 1:121 & 1:144. The rated tolerance torque is 0.8 NM, and max at 2.4NM.
The 22BL series is lightweight and space-saving, very suitable for those who are tight in install space.
MOTOR PART Electrical Specification:
|Number Of Phases||Phase||3|
|Number Of Poles||Poles||8|
|Back EMF constant||V/kRPM||3.5|
*Note: The products can be customized by your request. Please contact us for more details.
*Products can match gearbox 22 mm
|ELECTRICAL CONNECTION TABLE|
|Housing material||Bearing at output||Radial load(10mm from flange)N||Shaft axial load(N)||Shaft press-fit force max(N)||Radial play of shaft(mm)||Thrust play of shaft(mm)||Backlash at no-load (°)|
|Reduction ratio||Rated tolerance torque (Nm)||Max momentary tolerance torque (Nm)||Efficiency%||Length (mm)||Weight(g)||Number of gear trains|
The advantages of a brushless motor over brushed motors are high power-to-weight ratio, high speed, electronic control, and low maintenance. Brushless motors find applications in such places as computer peripherals (disk drives, printers), hand-held power tools, and vehicles ranging from model aircraft to automobiles. In modern washing machines, brushless DC motors have allowed the replacement of rubber belts and gearboxes by a direct-drive design.