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EM705 - Advanced Digital Stepper Drive with Stall Detection; Max 70 VDC / 7.0A

฿6,400.00 ฿4,440
EM705
เหลือ 1 ชิ้น
ซื้อเลย
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  • รหัสสินค้า : 001564

รายละเอียดสินค้า EM705 - Advanced Digital Stepper Drive with Stall Detection; Max 70 VDC / 7.0A

EM705 - Advanced Digital Stepper Drive with Stall Detection; Max 70 VDC / 7.0A

Features

  • Sensorless stall detection
  • Extra-low motor noise offers excellent quietness
  • User password protection prevents others from copying your drive configurations
  • Optimizes torque and nulls mid-range instability
  • Self-test and Auto-configuration technology
  • Options to set output current and microstep resolutions via DIP switch or software
  • Microstep from 1 to 512
  • Supply voltage up to +70 VDC
  • Output current programmable, from  0.5A to 7.0A
  • Automatic idle-current reduction and reduction rate is software configurable
  • Fault out prevents damages to your machines or the materials
  • Step & direction or CW/CCW control
 

Electrical Specifications

Parameter

Min

Typical

Max

Unit

Input Voltage

20

48

70

VDC

Pulse Input Frequency

0

-

200

kHz

Logic Signal Current

7

10

16

mA

Isolation Resistance

500

-

-

Operating Environment
 

Cooling

Natural Cooling or Forced cooling

Operating Environment

Environment

Avoid dust, oil fog and corrosive gases

Storage Temperature

-20°C - 65°C (-4°F- 149°F)

Ambient Temperature

0°C-50°C(32°F-122°F)

Humidity

40%RH -90%RH

Operating Temperature (Heat Sink)

70°C(158°F) Max

Vibration

10-55Hz, 0.15mm/s

Storage Temperature

-20°C-65°C(-4°F-149°F)

Weight

276g (9.73 oz)

 
 

Control Signal Connector

Pin

Name

I/O

Description

1

PUL+

I

Pulse signal: This input represents pulse signal, each rising or falling edge active (software configurable, see EM drives software operational manual for more detail); 4-5V when PUL-HIGH, 0-0.5V when PUL-LOW. For reliable response, pulse width should be longer than 10μs. Series connect resistors for current-limiting when +12V or +24V used. The same as DIR and ENA signal.

2

PUL-

I

3

DIR+

I

Direction Signal: This signal has low/high voltage levels, representing two directions of motor rotation.For reliable motion response, DIR signal should be ahead of PUL signal by 5μs at least. 4-5V when DIR-HIGH, 0-0.5V when DIR-LOW. Please note that rotation direction is also related to motor-driver wiring match. Exchanging the connection of two wires for a coil to the driver will reverse motion direction.The direction polarity is software configurable,. See EM drives software operational manual for more detail.

4

DIR-

I

5

ENA+

I

Enable signal:This signal is used for enabling/disabling the driver. In default, high level(NPN control signal)for enabling the driver and low level for disabling the driver. Usually left UNCONNECTED (ENABLED).Please note thatPNP and Differential control signals are on the contrary, namely Low level for enabling.The active level of ENA signal is software configurable. See EM drive’s software manual for more detail.

6

ENA-

I

7

FLT+

O

Fault Signal:OC output signal activated when over-voltage, over current and stall-error protection. This port can sink or source 20mAcurrent at 24V. In default, the resistance between FLT+ and FLT- is low impedance in normal operation and become high impedance when EM705 goes into error. The active level of fault signal can be programmable.See EM drives software operational manual for more detail.

8

FLT-

O


 

Power and Motor Connector

Pin

Name

I/O

Description

1

A+

O

Motor Phase A+

2

A-

O

Motor Phase A-

3

B+

O

Motor Phase B+

4

B-

O

Motor Phase B-

5

+Vdc

I

Power Supply Input (Positive), 20-70VDC recommended, leaving rooms for voltage fluctuation and back-EMF.

6

GND

GND

Power Ground (Negative)