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Brushless dc motor 70BL

    • Brushless dc motor 70BL
    • Brushless dc motor 70BL
PRODUCT DETAILS

Brushless DC Motor Series 70BL


The 70BL 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 1.5 Nm



Specifications of series 70BL




70BL3A60

70BL3A90

70BL3A120

Specification




Rated voltage

U

V

+24

+310

+310

Rated out power

P out

W

157

313

470

Rated speed

n N

rpm

3000

Rated current

I N

A

8.8

1.4

2.0

Rated torque

T N

N.m

0.5

1.0

1.5

Peak current

I P

A

26.5

4.2

6.0

Peak torque

T p

N.m

1.5

3.0

4.5

Voltage constant

K E

V/ Krpm

6.3

81

81

Torque constant

K T

N.m/A

0.06

0.77

0.77

Number of poles

N P


8

Winding class



B

Motor Length

L

mm

86

116

149

Motor weight


Kg

1.3

2.1

2.8

Remark

  1. Motor are available with different winding and mechanical modification to meet specific applications.


2. Can matching encoder. 


Figure

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