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     Galil is proud to introduce a new “all in one” multi-axis drive for the DMC-41x3 and DMC-40x0 product families. This all in one drive module is perfect for customers who want have the ability to use one configuration in multiple applications or mix and match motors on the same bank of drives. This drive is available in 2 and 4 axis configurations.

This amplifier is unique in that it can run either servo or stepper motors on any axis. The AMP-43547 can be configured for all of the motors below with just a few commands.

•3-phase Brushless Motors

•Brushed Motors

•Stepper Motors

•2-phase Brushless Motors

The supply voltage for this exciting new drive module is 20-80V. The brushless or brushed configuration has a continuous current of 8 Amps and a peak current of 15 Amps. The stepper configuration has a rated max current of 6 Amps per phase with a step resolution of 256 microsteps per full step.

The AMP-435x7 is ideal for users who want to mix and match axes, or for users with multiple applications that simply want to keep one part number in stock.The AMP-435x7 is available for purchase right now!

Please contact a Galil applications engineer at 800-377-6329 or support@galil.com for more information or to discuss your application.

Table 1: DMC-40x0/41x3 Stepper Drive Options

Part Number

D4040/D4020

D4140

D3547/D3527

Motor Type Stepper Stepper Stepper
Axes 4 or 2 4 4 or 2
Drive Modes Full, Half, 4, 16 microstep 64 microstep 256 microstep
Over Voltage No No Yes
Under Voltage No Yes Yes
Over Current Yes Yes Yes
Short Circuit Yes Yes Yes
Over Temperature No No Yes
ELO input Yes Yes Yes
Axis power (Watts per channel) 42 180 480
Continuous Current (Amps) 1.4 (Amps/Phase) 3.0 (Amps/Phase) 6.0 (Amps/Phase)
Current Drive PWM PWM PWM
Switching Frequency(kHz) 27 (nominal) 60 33
Gain (Amps/Phase) 0.5, 0.75, 1.0, 1.4 0.5, 1.0, 2.0, 3.0 0.75, 1.5, 3.0, 6.0
Minimum Inductance(mH) 0.5 0.5 0.5
Voltage Bus (VDC) 12 - 30 20 - 60 20 - 80
Other Notes Low Current feature Low Current feature Low Current feature

 

Table 2: DMC-40x0/41x3 Servo Amplifier Options

Part Number

D3040/D3020

D3140

D3240

D3540/D3520 D3547/D3527

D3640

D3740

Motor Type Brush/Brushless Brush only Brush/Brushless Brush/Brushless Brushless Brush/Brushless
Axes 4 or 2 Yes Yes Yes No No
Commutation Trapezoidal w/ 120º Hall Brush only Trapezoidal w/ 120º Hall Sinusoidal Sinusoidal Sinusoidal
Typical Current Loop Bandwidth(kHz)* 8 10 3 4 8 2.5
Drive Modes Inverter/Chopper Linear Chopper Phase Shift Linear Phase Shift
Over Voltage Yes No Yes Yes No Yes
Under Voltage Yes No Yes Yes No Yes
Over Current Yes Fused Yes Yes Fused Yes
Short circuit Yes Fused Yes Yes Fussed Yes
Over Temperature Yes Thermal Shutdown Yes Yes Thermal Shutdown Yes
ELO input Yes Yes Yes Yes Yes Yes
Axis power (Watts per channel) 500 20 (60 max for 4 axes) 750 600 20 1200
Continuous Current (Amps) 7 1 10 8 1 16
Peak Current (Amps) 10 1 20 15 2 30
Current Drive PWM Linear PWM PWM Linear PWM
Switching Frequency(kHz) 60 (140 kHz available) N/A 24 33 N/A 20
Gain (A/V) 0.4, 0.7, 1.0 0.1 (0.01 available) 0.5, 1.0, 2.0 0.4, 0.8 ,1.6 0.2 0.8, 1.6, 3.2
Minimum Inductance(mH) 0.2 - 0.5 0.05 0.8 0.5 0.05 1
Bus Voltage(VDC) 20 - 80 +/- 12-30 Bipolar 20 - 80** 20 - 80** 15 - 40 20 - 80**
Other Notes Shunt option, Adjustable current loop SSR option, disconnects power at startup Shunt option, Adjustable current loop Shunt option Brush motor option Shunt option

 

* - Current Loop bandwidth is system dependent

** - 160 VDC input option is available, consult factory for your application requirements