BL2838i B2838M 28mm inner rotor bldc brushless dc motor
USD $0.1 - $1 /Piece
Min.Order:1000 Pieces
Size: Ø28.0* 38.0mm
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
Download and view HD PDF file bl2838.pdf
BL2838 | Output Power: 1W~30W | Weight: 75g (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 | ||||||
Operating Range | Rated | Speed (rpm) | Current (A) | Torque (mNm) | Speed (rpm) | Current (A) | Output P. (W) | Torque (mNm) | Current (A) | |
BL2838i-S01 | 6~12 | 7.4 | 4400 | 0.15 | 7 | 4100 | 0.68 | 3 | 38 | 1.6 |
BL2838i-S02 | 8~26 | 12 | 3900 | 0.09 | 12 | 3200 | 0.58 | 4.1 | 69.4 | 1.6 |
BL2838i-S03 | 8~26 | 24 | 7640 | 0.15 | 18 | 4700 | 0.9 | 9 | 48 | 2.5 |
BL2838i-S04 | 8~26 | 24 | 9400 | 0.18 | 24 | 5800 | 1.38 | 14.6 | 60 | 2.5 |
BL2838i-S05 | 8~26 | 24 | 16000 | 0.3 | 20 | 13000 | 1.75 | 27.4 | 40 | 2.5 |
Motor drawing:
BL2838-V2 12V | BL2838-V4 24V |
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Characteristic: CW & CCW, Signal function available, Locked rotor protection, Stepless speed regulation, Low noise, Low EMI, Long life 10000-30000hrs |
Related products:
Packaging Detail: | 1.Export standard packing; 2. Our factory standard packing; 3.Packaging can be customized according to customer's request. |
Delivery Detail: | 15 days for samples, 40-45 DAYS for a batch. |
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. |