57 BLDC Motor 57mm*55mm 3 Phase 2.4A 0.11n. M 3000rpm for Robot

• Application: Universal, Industrial, Household Appliances, Car, Power Tools
• Operating Speed: High Speed
• Excitation Mode: Permanent Magnet
• Function: Control, Driving
• Casing Protection: Protection Type
• Number of Poles: 8
• Model NO.: 57BLDC55-20330
• Structure and Working Principle: Brushless
• Type: Z4
• Certification: ISO9001, CCC
• Brand: Holry
• Transport Package: Carton
• Specification: 57BLDC
• Trademark: Holry
• Origin: China
• HS Code: 8501109990
• Production Capacity: 10000pieces/Month

Product Description

MODEL	57BLDC45-20230	57BLDC55-20330	57BLDC75-20730	57BLDC95-21030	57BLDC115-21430
Number of Poles	4	4	4	4	4
Number of Phases	3	3	3	3	3
Nominal Voltage(VDC)	24	24	24	24	24
Rated Speed(RPM)	3000	3000	3000	3000	3000
Rated Torque(N.m)	0.055	0.11	0.22	0.33	0.45
Rated Current(A)	1.16	2.4	4.8	6.6	8.6
Output Power(W)	17	35	70	105	140
Peak Torque(N.m)	0.165	0.33	0.66	0.99	1.35
Peak Current(A)	3.48	7.2	14.4	19.8	25.8
Torque Constant(N.m/A)	0.052	0.06	0.06	0.063	0.063
Back EMF(V/krpm)	3.8	6.6	6.6	6.6	6.6
Rotor Inertia(g.cm2)	32	75	119	173	230
Body Length(L) mm	45	55	75	95	115
Weight  (kg)	0.33	0.44	0.75	1	1.25

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FAQ

1. Do you have online contact info?
  
2. How can we know the product quality?
A2: We suggest you to order a sample. Also, you can send us email for detail photos for checking if you cannot get enough information in the product page.
3. Is this your final price? May i have the discount?
A3: Our price is the factory price, and if your quantity is larger, we will allow the discount for you.
4.Is there cheap shipping cost to import to our country?
A4: Yes, we have our regular shipping company, they have very good price.
5. Can we visit your factory?
A5: Yes welcome warmly. No. 295, Fumin Road, Lucheng Town, Qishuyan, Changzhou City, Jiangsu Province, China. 6.What is the Warranty for your products?
A6: All products product warranty for one year, free service for 10 years.