• CNC 3 Phase Step Motor Driver 3M2080 6.6A AC 80-220V

CNC 3 Phase Step Motor Driver 3M2080 6.6A AC 80-220V

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CNC 3 Phase Step Motor Driver 3M2080 6.6A AC 80-220V


The 3M2080 is one of the few Direct-On-Line Step Motor Drive, available in the industry, which can be simply power up from the AC power source without the need of a Power Supply. This makes it cost effective and space efficient.

3M2080 is a bi-polar three phase micro-stepping drive applying pure-sinusoidal current control technique. It had the potential of delivering more torque with smoother stepping motion with a three phase motor. This results in lower vibration and higher performance as compared to the two phase type. It is best suited for applications that desire extreme low speed smooth motion, especially in multi-axes linear and circular interpolated application, or application that is sensitive to vibration, at extreme slow speed.

The higher voltage input of the 3M2080 make it possible to excite a three phase bi-polar hybrid step motor, with size from Nema 23 up to Nema 42. With precise current control technique and optimization in speed control, this three phase PowerStep drive is well suited for three phase hybrid step motor, producing a performance close to a brushless DC servo operation.

Features:
- AC80 to 220V Supply Voltage
- Over Voltage, Coil to Coil and Coil to Ground short circuit protection.
- Selectable resolutions up to 12800 steps
- Optically isolated differential TTL inputs for Pulse, Direction and Enable signal inputs
- Pulse Input frequency up to 200 kHz
- Current reduction by 50% automatically, when motor standstill mode is enabled
- Output current selectable from 1.7~ 6.6A peak
- Suitable for 3-phase, step motors, with Nema size 23 to 42
- H-Bridge, 3 Phase Bi-polar Micro-stepping Drive

Specifications:

 Parameters

Min

Typical

Max

Unit

Output Current (Peak)

1.7

-

6.6

Amps

Supply Voltage

80

110

220

VAC

Logic Input Current

7

10

16

mA

Pulse input frequency

0

-

200

KHz

Low Level Time

2.5

μsec

 Cooling

Natural Cooling or Forced Convection

 

Environment

Space

Avoid dust, oil frost and

corrosive gases

 

Ambient Temperature

0°C-50°C

 

Humidity

40-80%RH

 

Vibration

5.9m/s² Max

 

Storage Temp.

-10°C-80°C

 

Weight

Approx. 1.5 Kg

 

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