Brushless DC Motorsexternal Rotor Motors 45mm

• Customization: Available
• Application: Universal, Industrial, Household Appliances, Car, Power Tools
• Operating Speed: Adjust Speed
• Model NO.: custom
• Excitation Mode: Excited
• Function: Control, Driving
• Casing Protection: Closed Type
• Number of Poles: 16
• Structure and Working Principle: Brushless
• Type: ZTP
• Certification: ISO9001, CCC
• Brand: OEM
• Typ: Micro Motor
• Speed: High Speed and High Power
• Life: Long Life
• Applicatio: Machinery, Electricity, Household
• Environment Adaptation: 130ºC
• Transport Package: Carton Package or Customized by Buyers′
• Specification: DMW Series Brushless DC Motor
• Trademark: SHN
• Origin: Changzhou City, China
• HS Code: 8501310000
• Production Capacity: 10000pieces/Year
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 20.000kg

Product Description

SHN Motors

EXTERNAL ROTOR MOTORS

 

External rotor BLDC motors are shorter than internal rotor motors and offer a cost-effective solution particularly for large series. In these motors the permanent magnets are mounted on the rotor housing which rotates around the internal stator with the windings. Thanks to the higher inertia of the rotor, external rotor motors have a lower torque ripple than internal rotor motors. 

 

Product Description

 

45 - BRUSHLESS DC FLAT MOTOR

 

Flat BLDC motor with a diameter of 45 mm and a rated power of 30 - 65 W. Available with integrated connector or connecting wires. On request also with Flex-PCB.

• Rated speed of up to 5,260 rpm
• 24 V rated voltage 
• 16-pole design
• Smooth and stable operation at low speeds

Product Parameters

Article	NEMA	Size	Length "A"	Rated Voltage	Rated Power	Rated Speed	Rated Current	Peak Current	Rated Torque
DF45S024050-A	-	45 mm	18 mm	24 V	30 W	5000 rpm	1.6 A	4.8 A	5 Ncm
DF45S024050-A2	-	45 mm	18 mm	24 V	30 W	5000 rpm	1.6 A	4.8 A	5 Ncm
DF45M024053-A	-	45 mm	21.6 mm	24 V	50 W	5260 rpm	2.4 A	7 A	8.4 Ncm
DF45M024053-A2	-	45 mm	21.6 mm	24 V	50 W	5260 rpm	2.4 A	7 A	8.4 Ncm
DF45L024048-A	-	45 mm	27 mm	24 V	65 W	4840 rpm	3.3 A	9.5 A	13 Ncm
DF45L024048-A2	-	45 mm	27 mm	24 V	65 W	4840 rpm	3.3 A	9.5 A	13 Ncm
DF45L024048-E	-	45 mm	29 mm	24 V	65 W	4840 rpm	3.5 A	10 A	13 Ncm

Rated Current	1.58 A
Line to Line Inductance	0.59 mH
Torque Constant	3.55 Ncm/A
Motor Connection	PCB
Peak Torque	15 Ncm
Rated Power	30 W
Rated Speed	5000 rpm
Size	45 mm
Line to Line Resistance	1.42 Ohm
Rotor Inertia	99 gcm²
Weight	0.08 kg
Peak Current	4.8 A
Length "A"	18 mm
Rated Torque	5 Ncm
Rated Voltage	24 V

Rated Current	1.58 A
Line to Line Inductance	0.61 mH
Torque Constant	3.55 Ncm/A
Motor Connection	Cable with Connector
Peak Torque	15 Ncm
Rated Power	30 W
Rated Speed	5000 rpm
Size	45 mm
Line to Line Resistance	1.47 Ohm
Rotor Inertia	99 gcm²
Weight	0.08 kg
Peak Current	4.8 A
Length "A"	18 mm
Rated Torque	5 Ncm
Rated Voltage	24 V

 

Detailed Photos

 

Mechanical Dimensions








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Package 



1.FedEX / DHL / UPS / TNT for samples,Door to door service;
2.By sea for batch goods;
3.Customs specifying freight forwarders or negotiable shipping methods;
4.Delivery Time:20-25 Days for samples;30-35 Days for batch goods;
5.Payment Terms:T/T,L/C at sight,D/P etc.


7. FAQ

Q1. When can I get the quotation?
We usually quote within 24 hours after we get your inquiry.
If you are urgent to get the price, please send the message on skype and wechat or call us directly.

Q2. How can I get a sample to check your quality?
After price confirmed, you can requiry for samples to check quality.
If you need the samples, we will charge for the sample cost.
But the sample cost can be refundable when your quantity of first order is above the MOQ

Q3. Can you do OEM for us?
Yes, the product packing can be designed as you want.

Q4. How about MOQ?
1 pcs for carton box.

Q5. What is your main market?
Eastern Europe, Southeast Asia, South America.
 
Please feel  free to contact us if you have any question.