jsv57 nema 23 integrated brushless dc servo motor-46

Integrated DC Servo Motors

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JSV57 NEMA 23 Integrated Brushless DC Servo Motor

JSV57 integrated servo motor is a 57mm frame size brushless DC motor integrated with a 16-bit encoder and a servo drive. This DC servo motor adopts 32-bit ARM chip and optimized control algorithm technology, with excellent design and compact size. The integrated design of driver and motor not only saves the connection between driver and motor, but also effectively reduces the electromagnetic interference between the connection. It adopts better anti-vibration and low heat generation technology, effectively solving the problems of heat generation and noise.

1.Features

  • Working voltage: DC input voltage 24VDC~48VDC, recommended working voltage 36V;
  • Integrated drive and motor, reduced wiring, simple installation, strong anti-interference ability, stable and reliable;
  • Accept differential and single-ended pulse / direction instructions;
  • With over-current, over-voltage, and over-tolerance protection functions, and output alarm prompts;
  • Common gear ratios and directions can be set through external pull-out codes, which is convenient and fast;
  • Built-in speed / position smoothing function, smoother operation, and significantly reduced equipment operation noise;
  • Communication between the driver and the debugging software and debugger is realized through the RS-232 communication interface;
  • Adopt FOC magnetic field positioning control technology and SVPWM (space vector pulse width modulation) technology;
  • The maximum pulse frequency of the control instruction is 200KHz.

2.Typical application

Suitable for various small and medium automation equipment and instruments, such as inkjet printer, small and medium-sized engraving machines, electronic processing equipment, automatic gripping equipment, special CNC machine tools, packaging equipment, etc. It is particularly effective in equipment where users expect low noise and high speed.

3.Electrical Indicators

Parameters

JSV57

Min

Typical Value

Max

Unit

Continuous output current

0

-

6

A

Input power supply voltage

24

36

48

Vdc

Logic input current

7

10

16

mA

Logic input voltage

5

5

24

V

Pulse frequency

0

-

200

kHz

Insulation resistance

100

MΩ

4.Electrical Specification

Unit

JSV57-09V36

JSV57-14V36

JSV57-18V36

Phases

3

Poles

8

Voltage

36VDC

Rated power

W

90

140

180

Rated torque

N.M

0.28

0.45

0.57

Peak torque

N.M

0.8

1.1

1.5

Rated speed

rpm

3000

3000

3000

Rated current

A

3.3

5

6.6

5.Drive interface and wiring introduction

(1)Power input port

Terminal Number

Symbol

Name

Illustrate

1

+VDC

DC power positive terminal

DC+24V~48V

2

GND

DC power ground

0V

(2)Control Signal Port

Terminal Number

Symbol

Name

Illustrate

1

PUL +

Pulse Input +

Compatible with 5V~24V signals

2

PUL -

Pulse Input -

3

DIR +

Direction Input +

4

DIR -

Direction Input -

5

ENA +

Enable Input +

6

ENA -

Enable Input -

7

PED +

Position Signal Output +

8

PED -

Position Signal Output -

9

ALM +

Alarm Signal Output +

10

ALM -

Alarm Signal Output -

(3)RS232 communication port

Terminal Number

Symbol

Name

Illustrate

1

NC

2

RX

RS232 receiver

3

GND

Power ground

4

TX

RS232 sender

5

+5V

Positive power terminal

(This does not need to be connected)

(4)Status indication

PWR:Power Indicator. The green indicator lights when power is applied.

ALM:Fault indicator. When a fault occurs, the indicator flashes in a 5 seconds cycle; when the fault is cleared by the user, the red LED is always off. The red LED flashes at a frequency of 2Hz, where the LED is on for 200ms and off for 300ms. The number of times the red LED flashes in 5 seconds represents different fault information, and the specific relationship is shown in the following table:

Serial number

Number of flashes

Fault Description

1

1

Over-current fault

2

2

Position error tolerance alarm

3

3

Encoder fault

4

4

Motor overload

5

5

Bus over-voltage

6

6

Bus under-voltage

6.DIP switch setting

7.Input command filtering

When the DIP switch S1 is set to ON, the input filter function is enabled, and the filter time is configured by register 2603; this function is effective only when the motor is unlocked;

The JSV57 driver uses a six-position DIP switch to set the subdivision accuracy and motor rotation direction.

(1)Direction Setting

Direction

S2

CCW

OFF

CW

ON

(2)Microstep setting

Pulse/rev

S3

S4

S5

S6

Default

ON

ON

ON

ON

400

ON

ON

ON

ON

800

OFF

ON

ON

ON

1600

ON

OFF

ON

ON

3200

OFF

OFF

ON

ON

6400

ON

ON

OFF

ON

12800

OFF

ON

OFF

ON

25600

ON

OFF

OFF

ON

51200

OFF

OFF

OFF

ON

1000

ON

ON

ON

OFF

2000

OFF

ON

ON

OFF

4000

ON

OFF

ON

OFF

5000

OFF

OFF

ON

OFF

8000

ON

ON

OFF

OFF

10000

OFF

ON

OFF

OFF

20000

ON

OFF

OFF

OFF

40000

OFF

OFF

OFF

OFF

8.Motor Dimensions(unit=mm)

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