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Brushless dc motors 57BL (NEMA23)

    • Brushless dc motors 57BL (NEMA23)
    • Brushless dc motors 57BL (NEMA23)
    • Brushless dc motors 57BL (NEMA23)
PRODUCT DETAILS

Brushless DC Motor Series 57BL NEMA23  

The 57BL Brushless DC motor is a synchronous electric motor which is powered by direct-current electricity (DC) and which has an electronically controlled commutation system, instead of a mechanical commutation system based on brushes. In such motors, current and torque, voltage and rpm are linearly. Motor Highlights

- Square shape

- 3 phases

- Hall sensors

- 8 poles, Sintered NdFeB Magnets

- Rated torque up to 600 mNm

General Specifications


Winding Type         Star


Hall effect angle       120°Electrical angle


Insulation Class       B


Ambient Temperature  -20~+50


Insulation Resistance  100MΩ Min.500V DC


Dielectric Strength     600VAC 1 minute


Max Radial Force     115N (10mm from front flange)


Max Axial Force       45N


Specifications of  series 57BL

Model

Rated voltage

Rated output power

Rated speed

Rated current

Rated torque

Peak current

Peak torque

Voltage constant

Torque constant

Number of poles

Winding class

Motor Length

Motor weight


U

Pout

nN

IN

TN

IP

TP

KE

KT

NP


L



V

W

rpm

A

N.m

A

N.m

V/ Krpm

N.m/A



mm

Kg

57BL3A50-2438

24

62

3000

3.33

0.2

10

0.6

6.28

0.06

8

B

60

0.65

57BL3A50-3638

36

62

3000

2.22

0.2

6.6

0.6

9.43

0.09

8

B

60

0.65

57BL3A70-3638

36

125

3000

4.44

0.4

13.3

1.2

9.43

0.09

8

B

80

1

57BL3A70-4838

48

125

3000

3.33

0.4

10

1.2

12.58

0.12

8

B

80

1

57BL3A90-3638

36

185

3000

6.66

0.6

20

1.8

9.43

0.09

8

B

100

1.4

57BL3A90-4838

48

185

3000

5.0

0.6

15

1.8

12.58

0.12

8

B

100

1.4

Remark

1. This motor can be customized with special request.


2. Options: Planetary gearhead 56mm; Round and square front flanges; Encoder; Brake.


Dimensions

57BL.png

57BL WINDING.png

Wiring Diagram

ELECTRICAL CONNECTION TABLE

FUNCTION

COLOR

WIRE   GAGE

+5V

RED

UL1007

26AWG

HALL A

YELLOW

HALL B

GREEN

HALL C

BLUE

GND

BLACK

PHASE A

YELLOW

UL1015

          20AWG

PHASE B

GREEN

PHASE C

BLUE














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