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.
Multi Metal Brushless Dc Motor Nema 23 57mm 24V 56W57BL03B-021
|Product Name||Brushless DC Motor||Winding Type||Star|
|Hall Effect Angle||120° Electrical Angle||Nominal Voltage||24 VDC|
|Resistance||0.8 OHMS||Insulation Class||B|
|No-load Speed||3800± 10%||No-load Current||0.5 AMPS|
|Rated Speed||3000± 10%||Rated Torque||0.18 N.m|
|Ambient Temperature||-20℃~+50℃||Max Radial Force||75 N (10mm From Front Flange)|
|Max Axial Force||15 N||IP Level||IP40|
Multi Metal Brushless Dc Motor 24V,
Nema 23 Brushless Dc Motor,
57mm Bldc Brushless Motor
57mm 24V Multi-metal 56W57BL03B-021 High QualityBrushless Dc Motor Nema 23
Brushless dc motors have significantly higher efficiency and performance, and a lower susceptibility to mechanical wear than their brushed counterparts. So if you're someone who does a fair amount of serious projects that require a drill, going with a brushless could make a lot of sense. It'll give you higher speeds and power, and require less maintenance.
The 57BL series is a cylindrical BLDC motor. The speed range is from 2500 rpm-3000 rpm, and the rated torque is from 0.057 NM to 0.44 NM.
The advantage of the 57 series is that:
● Excellent speed stability
● Compact and high power
● High efficiency and energy saving
● Low temperature rise, low noise, low vibration
● Long life and low maintenance cost
|Rated Speed||Rpm||3000± 10%|
|No-load Speed||Rpm||3800± 10%|
|Back EMF constant||V/kRPM||6.3|
|ELECTRICAL CONNECTION TABLE|
|Number Of Phases||Phase||3||3||3||3||3||3|
|Number Of Poles||Poles||4||4||4||4||4||4|
|Back EMF constant||V/kRPM||7.75||6.2||5.9||6.3||6.5||6.6|
*Products can be customized by special request.
|Product Name||External Diameter||Voltage Range||Power Range||Power Range||Rated torque|
|Sever Motor||40 mm-130 mm||24V, 36V, 48V, 310V||100 W-3000 W||0.12 N.m-20 N.m|
|Product Name||External Diameter||Rated Tolerance Torque||Momentary Tolerance Torque||Efficiency|
|Planetary Gearbox&Gearbox Motor||22 mm-63 mm||0.1 N.m-20 N.m||0.3 N.m-60 N.m||65 %, 72%, 81%|
|Product Name||External Diameter||Speed Range||Power Range||Rated torque|
|Dc Brushless Motor||28 mm-110 mm||300 Rpm-10000 Rpm||8 W-2000 w||0.02 N.m-6.5 N.m|
|Product Name||External Diameter||Step angle||Holding Torque||Inductance Range|
|Stepping Motor||28 mm-110 mm||0.9, 1.2, 1.8||1 Kg.cm-33 Kg.cm||1 mh-42 mh|
Brushless Motor Final Inspection
Measure the Motor Length Measure the Shaft Length Measure the Ouler Circle
Measure the Screw Hole Measure the Length of Wire Measure the Length of PVC
Test the Resistance Listening Test the speed