Single-Phase Permanent Magnet High Efficiency Synchronous Motor for Fan/Pump/

Product Description

Product Description
Product Parameters:

Model	BM155-250-15S	BM155-375-15S	BM155-550-15S	BM155-750-15S
Rated Voltage/VAC *	220±10%	220±10%	220±10%	220±10%
Rated Output/W	250W	375W	550W	750W
Rated Speed/rpm *	700/950/1500	700/950/1500	700/950/1500	700/950/1500
Rated Torque/Nm	3.41/2.65/1.59	5.11/3.76/2.38	7.5/5.83/3.5	10.2/7.53/4.77
Rated Current /A	1.6	2.4	3.3	4.4
Counter emf/V	180	180	180	180
Number of Poles/P	10	10	10	10
Power Foctor	0.95	0.97	0.99	0.99
Efficiency /%	70/74.3/77.9	74.3/78/81.1	77/80.9/83.9	78.4/82.7/85.7
Protection Class	IP55	IP55	IP55	IP55
Insulation Class	F	F	F	F
Working Temperature/ºC	~10ºC~+40ºC	10ºC~+40ºC	10ºC~+40ºC	10ºC~+40ºC
Driver	Rear Integrated	Rear Integrated	Rear Integrated	Rear Integrated
Speed Control Signal	AI 0~10V	AI 0~10V	AI 0~10V	AI 0~10V
Communication Signal	Modbus485	Modbus485	Modbus485	Modbus485

Power Wiring
Fire wire	L Blue
Null line	N Brown
Yellow&Green	PE Yellow&Green

Blue	485-A
White	485-B
Black	COM
Red	10V
Orange	AI1
Yellow	GND
Brown	AI2
Green	DI1
Orange	DI2

Outline Drawings:
Key Advantages:- Higher efficiency and improved performance
- Compact and lightweight design
- High torque output Cost-effective
- Widely used in:
Electric vehicles
Heating/cooling systems
Industrial Pumps
Fans
Conveyors
Mixers
Grinders
Find other Motors:
Synchronous Motors DC Motors Brushless Motors
Company Profile
FAQ
Q1: What kind motors you can provide?
A1: We mainly provide permanent magnet brushless dc motor, dc gear motor, micro dc motor, planetary gear motor, dc servo motor, brush dc motors, with diameter range from 16 to 220mm,and power range from 5W to 20KW.
Q2: Is there a MOQ for your motors?
A2: No. we can accept 1 pcs for sample making for your testing,and the price for sample making will have 10% to 30% difference than bulk price based on different style.
Q3: Could you send me a price list?
A3: For all of our motors, they are customized based on different requirements like power, voltage, gear ratio, rated torque and shaft diameter etc. The price also varies according to different order qty. So it's difficult for us to provide a price list.
If you can share your detailed specification and order qty, we'll see what offer we can provide.
Q4: Are you motors reversible?
A4: Yes, nearly all dc and ac motor are reversible. We have technical people who can teach how to get the function by different wire connection.
Q5: Do you have a customized service for your standard motors?
A5: Yes. Please kindly share the detailed requirements like performance, size, annual quantity, target price etc. Then we'll make our evaluation to see if we can arrange or not.
Q6:How about your delivery time?
A6: The lead time for regular standards motors is 15-30days, for customized motors are depends to the design and volumn. And we are very flexible on the lead time due to the specific orders.
Q7:What's your warranty terms?
A7: 12 months.