Product Details

BL2847 B2847M 28mm inner rotor bldc brushless dc motor built-in driver Controller with hall sensorSpecifications:

Size: Ø28.0* 47.0mm
Built-in driver (built-in driver Controller with hall sensor)
PWM pulse wide speed range
Clockwise/counter-clockwise rotation
FG speed feedback signal
Low EMC
Low noise
Long life: 20000hrs Min.
Over-current protection
Over-voltage protection
Under-voltage protection
OEM and ODM orders are welcome
The design can be customized

OD 28mm inner rotor small bldc brushless dc motor has a family of BL2838, BL2847 and BL2867

			BL2847		Output Power: 1W~30W			Weight: 90g (Approx.)
			Brushless DC Motor-Typical Application
			Home Application: White Goods, Small Appliance, Fanner, Electric Curtain Medical Apparatus: Medical Pump, Blood Pressure Meter, Surgery Tools, Medical Stirrer, centrifugal machine Industry Equipment: Electric Valve, Portable Screwdriver, Air Pump, Water Pump, Vacuum Pump Business Equipment: Printer, Copier, Projector, Scanner, Cash Register Personal Care: Hair Dryer, Electric Shaver, Massager
Model	Voltage(V)		No Load		Rated Load				Stall
Model	Operating Range	Rated	Speed (rpm)	Current (A)	Torque (g.cm)	Speed (rpm)	Current (A)	Output P. (W)	Torque (g.cm)	Current (A)
BL2847i-S01	6~12	12	7170	0.17	122.2	6095	0.903	7.64	814.8	5.059
BL2847i-S02	8~26	18	10833	0.20	147.9	9100	1.087	13.81	924.3	5.746
BL2847i-S03	8~26	24	12370	0.21	173.6	10391	1.113	18.5	1085.1	5.852

Motor drawing:

BL2847-V1 12V	BL2847-V3 24V

Notice: Data in this typical specification sheet are for other certain customers. Voltage, rated torque, speed, current, power and shaft extension feature & dimension can be customized.

Characteristic: CW & CCW, Signal function available, Locked rotor protection, Stepless speed regulation, Low noise, Low EMI, Long life 10000-30000hrs

Frequently Asked Questions

Q: Are all of your gearheads reversible?

A: Yes.

Q: What is the delivery time of sample?

A: One week or two, if you choose from our regular specifications. It takes 3 weeks or more if it is not regular specifications.

Q: What is the delivery time of mass production?

A: Normally one month. It may take longer time if it is a very big quantity or other special situation.

Q: Do you accept small quantity?

A: Yes, it is only available for samples, we do not accept small order.

Q: Do you have motors in stock?

A: No, not always. All motors are made with orders and with custom specifications. But sometimes we got some specific models in stock if you want products in stock, just ask our team for more information.

Q: Do you offer OEM/ODM service?

A: Yes, we do.

Q: How to make payment?

A: a) PayPal for samples. We prefer PayPal for a small amount of money.

b) T/T for orders. Regular payment terms: 50% deposit, balance before shipment/balance against shipping documents.

Q: How to deliver?

A: a) For samples and total gross weight less than 100KG, we recommend DHL Express. It is very fast and safe and we can get a very low discount from DHL.

b) We go with FOB/CIF/CFR/DAP terms if shipment by sea and by air.