|Place of Origin:||Jiangsu, China (Mainland)|
|Minimum Order Quantity:||3PCS~10PCS|
|Packaging Details:||with export carton . big quantity with pallet|
|Delivery Time:||For samples , 7-15 days / For batch , 15-25days|
|Payment Terms:||T/T , paypal , Western Union, L/C|
|Nema:||57mm Round Bldc Motor||Holding Torque:||0.11N.m|
|Motor Length:||47mm||Number Of Phase:||3phase|
|Number Of Poles:||8||Rated Voltage:||36v|
|Rated Speed:||4000rpm||Rated Power:||46w|
|Matching Driver:||JKBLD70||Degree Of Protection:||IP30|
|Sensor:||Honeywell||Shaft Diameter:||6.35mm Or 8mm|
Round 48v bldc motor,
57mm 3 phase bldc motor,
48V high torque bldc motor
Jkong BLDC MOTOR 48V 4000rpm 57mm round bldc motor kits
Notice for Usage:
1).Please don't use motor out of the range of nameplate of gear box and motor and the specification of product catalogue, avoiding getting an electric shock, hurting or damaging the device.
2).Please do not put your fingers and things into the opening part of gear or motor ,in order to prevent getting and electric shock,hurting,catching a fire of damaging device etc.
3).Please do not use the Injured gear head of motor, in prder to orevent hurting,catching a fire etc.
4).Please do not put off the nameolate.
5) If the products are reformed by the customers personally, it no longer belongs to the guarantee scope, and our company doesn’t undertake any responsibility.
6) When you move it, if it shed off or tilt to one side, it is very dangerous, please pay more attention.
7) Please must not put the flammable thing near the gear head and motor, in order to prevent catching a fire.
motores paso a pas
1.Electrical Specification of 57mm brushless dc motor:
|Number Of Phase||Phase||3|
|Number Of Poles||Poles||4|
|Degree of Protection||IP30|
|Working Humidity||≤85% RH|
|Working Environment||Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust|
|Altitude||1000 meters or less|
2.The matching bldc Driver: JKBLD70
3.Dimensions of 24/36v/48 bldc motor: (Unit=mm)
6.Customized of brushless electric motor:
7.Advantages of round bldc motor:
Hall-effect sensors built in the BLDC motor detect the change in polarity from an N pole to an S pole as the rotor is spinning. Based on the time between state changes, the rotor's speed is determined. This information is then fed to the drive circuit to adjust the speed of the switching sequence.
High Speed Operation
Brushed and brushless DC systems provide flat torque over a wide speed range while AC motors often lose torque as speed increases.
8.Applications of brushless dc motors:
We can expect to see BLDC motors used in a wider range of applications in the future. For example, they will probably be widely used to drive service robots—small robots that deliver services in fields other than manufacturing. One might think that stepper motors would be more suitable in this type of application, where pulses could be used to precisely control positioning. But BLDC motors are better suited to controlling the force. And with a stepper motor, holding the position of a structure such as a robot arm would require a relatively large and continuous current. With a BLDC motor, all that would be required is a current proportionate to the external force—allowing for more power-efficient control. BLDC motors may also be replacing simple brushed dc motors in golf carts and mobility carts. In addition to their better efficiency, BLDC motors can also deliver more precise control—which in turn can further extend battery life.
BLDC motors are also ideal for drones. Their ability to deliver precision control makes them especially suited for multirotor drones, where the drone’s attitude is controlled by precisely controlling the rotational speed of each rotor.
How long can a brushless motor run continuously?
Brushed motor life is limited by the brush type and can attain 1,000 to 3,000 hours on average, while brushless motors can attain tens of thousands of hours on average, as there are no brushes to wear. The limiting factor is the wear on the bearings.
Contact Person: Stacy
Address: Building A2,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162
Factory Address:Building A2,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162