High Torque Automotive Electric BLDC Motor-W5795
Production introduction
This product is a compact high efficient brushless DC motor, magnet ingredient consist of NdFeB(Neodymium Ferrum Boron) and high standard magnets imported from Japan which greatly enhance the efficiency comparing to others available motors in the market. Top quality bearing with strict end play greatly improve the precision performance.
Comparing to brushed dc motors, it has great advantages as below:
● High performance and efficiency - BLDCs are broadly more efficient than their brushed counterparts. They use electronic capabilities, allowing for fast and precise control of the speed and position of a motor.
● Durability - There are fewer moving parts that control brushless motors than PMDC, making them more resistant to wear and impact. They're not prone to burnout due to sparking that brushed motors often encounter, making their lifespan significantly better.
● Low noise - BLDC motors operate more quietly because they don't have brushes that constantly make contact with other components.
General Specification
- ● Voltage Range: 12VDC, 24VDC, 36VDC, 48VDC.
- ● Output Power: 15~300 watts.
- ● Duty: S1, S2.
- ● Speed Range: up to 6,000 rpm.
- ● Operational Temperature: -20°C to +40°C.
- ● Insulation Grade: Class B, Class F.
- ● Bearing Type: durable brand ball bearings.
- ● Optional shaft material: #45 Steel, Stainless Steel, Cr40.
- ● Optional housing surface treatment: Powder Coated, Electroplating, Anodizing.
- ● Housing Type: IP67, IP68.
- ● RoHS and Reach Compliant.
Application
Dimension
Typical Performances
|
Items |
Unit |
Model |
||||
|
W5737 |
W5747 |
W5767 |
W5787 |
W57107 |
||
|
Number Of Phase |
Phase |
3 |
||||
|
Number of Poles |
Poles |
4 |
||||
|
Rated Voltage |
VDC |
36 |
||||
|
Rated Speed |
RPM |
4000 |
||||
|
Rated Torque |
N.m |
0.055 |
0.11 |
0.22 |
0.33 |
0.44 |
|
Rated Current |
AMPs |
1.2 |
2 |
3.6 |
5.3 |
6.8 |
|
Rated Power |
W |
23 |
46 |
92 |
138 |
184 |
|
Peak Torque |
N.m |
0.16 |
0.33 |
0.66 |
1 |
1.32 |
|
Peak Current |
AMPs |
3.5 |
6.8 |
11.5 |
15.5 |
20.5 |
|
Back E.M.F |
V/Krpm |
7.8 |
7.7 |
7.4 |
7.3 |
7.1 |
|
Torque Constant |
N.m/A |
0.074 |
0.073 |
0.07 |
0.07 |
0.068 |
|
Rotor Interia |
g.cm2 |
30 |
75 |
119 |
173 |
230 |
|
Body Length |
mm |
37 |
47 |
67 |
87 |
107 |
|
Weight |
kg |
0.33 |
0.44 |
0.75 |
1 |
1.25 |
|
Sensor |
Honeywell |
|||||
|
Insulation Class |
B |
|||||
|
Degree of Protection |
IP30 |
|||||
|
Storage Temperature |
-25~+70℃ |
|||||
|
Operating Temperature |
-15~+50℃ |
|||||
|
Working Humidity |
<85%RH |
|||||
|
Working Environment |
No direct sunlight, non-corrosive gas,oil mist, no dust |
|||||
|
Altitude |
<1000m |
|||||
Typical Curve @36VDC
FAQ
-
1. What are your prices?
-
2. Do you have a minimum order quantity?
-
3. Can you supply the relevant documentation?
Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required. -
4. What is the average lead time?
-
5. What kinds of payment methods do you accept?