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48V Black Three Phase Brushless Motor 250W 4000 Rpm For CNC Machine
48V Black Three Phase Brushless Motor 250W 4000 Rpm For CNC Machine
Specifications
Brand Name :
PV
Certification :
CE
Place of Origin :
China
MOQ :
10pcs
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
50000 Per Month
Delivery Time :
3-4weeks
Packaging Details :
cartons
Product Name :
BLDC Motor
Rated Voltage :
48VDC
Peak Current :
6.3A
Rated Torque :
0.9N.M
Rated Speed :
3000rpm
Output Power :
250W
Phase :
3
Number Of Poles :
8
Description

48V Black Three Phase Brushless Motor 250W 1000 - 4000 Rpm For CNC Machine'

BLDC motors have found wide application in various industries - from computer hard drives to electric transport and industrial robots. In some fields, they have almost squeezed out brushed DC (BDC) motors. High performance and durability are among the major advantages of a brushless DC motor. Nevertheless, it will hardly edge out BDC motors completely as it is still a costly solution with a complex construction and control system. A BLDC motor controller can perform the same functions and apply similar methods as a brushed DC motor controller. However, there are some conceptual differences in their arrangement and implementation. This article will shed light on the characteristics of a brushless DC motor controller, that is how it works, how it is built, and what it works best for.

Number Of Phase Phase 3
Number Of Poles Poles 8
Rated Voltage VDC 48
Rated Speed Rpm 3000
Rated Torque N.m 0.9 1.2
Rated Current Amps 7.5 9.5
Rated Power W 283 377
Peak Torque N.m 2.7 3.6
Peak Current Amps 22.5 28.5
Back E.M.F V/Krpm 12.4 13.3
Torque Constant N.m/A 0.118 0.127
Rotor Inertia Kg.cm^2 0.72 0.96
Body Length mm 120 141
Weight Kg 1.65 2.05
Sensor Honeywell
Insulation Class B
Degree of Protection IP30
Storage Temperature -25～+70℃
Operating Temperature -15～+50℃
Working Humidity 85% or under 85% RH(non condensing)
Working Environment outdoor(no direct sunlight),Non-corrosive Gas,
Non-inflammable gas, No oil fog, No dust
Altitude 1000m or under 1000m

Product Description

1. Three phase BLDC motor;
2. Made of anti-high temperature permanent magnet and high quality cold-rolled steel sheet;
3. CNC machine engraved axle, high quality bearing;
4. Alluminium alloy cap, plastic insulation, copper wires auto-wired.
5. Featured by its low noise, low vibration, low heating, of stable performance;
6. Excellent internal damping, can be used by different industries and under any circumstances, long lifespan.

Ideal Applications for BLDC Motors

We’ve seen that BLDC motors offer high efficiency and controllability, and that they have a long operating life. They are widely used in devices that run continuously. They have long been used in washing machines, air conditioners, and other consumer electronics; and more recently, they are appearing in fans, where their high efficiency has contributed to a significant reduction in power consumption.

They are also being used to drive vacuum machines. In one case, a change in the control program resulted in a large jump in rotational speed—an example of the superlative controllability offered by these motors.

BLDC motors are also being used to spin hard disc drives, where their durability keeps the drives operating dependably over the long term, while their power efficiency contributes to energy reduction in an area where this is becoming increasingly important.

48V Black Three Phase Brushless Motor 250W 4000 Rpm For CNC Machine48V Black Three Phase Brushless Motor 250W 4000 Rpm For CNC Machine

Product tags

8000 rpm brushless motor

,

100000 rpm brushless motor

,

550 brushless motor
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48V Black Three Phase Brushless Motor 250W 4000 Rpm For CNC Machine

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Product Detail
Brand Name :
PV
Certification :
CE
Place of Origin :
China
MOQ :
10pcs
Price :
Negotiable
Payment Terms :
T/T
Contact Supplier
48V Black Three Phase Brushless Motor 250W 4000 Rpm For CNC Machine

Changzhou Prevail Motors and  Electrical Equipment Co., Ltd

Site Member
4 Years
Since 2000
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company
Main Products :
BLDC Electric Motor, Brushed DC Motor, Brushless DC motor
Total Annual :
1M-5M
Employee Number :
100~150
Certification Level :
Site Member
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