Aerotech - Precision Positioning Systems and Motion Control. Aerotech has over 33 years of experience as a manufacturer of top quality motion control products and positioning systems to medical, industrial, research, educational, and government customers.
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Home >> Amplifiers >> Digital Servo Amplifiers
   
Ndrive Series
Description
   

Ndrive HP

Units

10

20

30

50

75

100

150
Output Voltage(1) VDC 10-320(2)
Peak Output Current (1 sec) Apk 10 20 30 50 75 100 150
Continuous Output Current(3) Apk 5 10 15 25 37 50 75
Power Amplifier Bandwidth kHz Selectable Through Software
PWM Switching Frequency kHz 20
Minimum Load Inductance mH 0.1 @ 160 VDC (1.0 mH @ 320 VDC)
Operating Temperature °C 0 to 50
Storage Temperature °C -30 to 85
Weight kg (lb) 2.36 (5.2) 11.06 (24.4)
Maximum Shunt Regulator Dissipation W 40 (Optional) 40 440 440 440 440
Power Input VAC Single- or Three-Phase 7-240 VAC, 50-60 Hz(4)
Encoder Input Frequency kHz 200 kHz Amplified Sine (For Onboard Multipliers), 40 MHz TTL Square Wave
Current Loop Update Rate kHz 20 kHz
Servo Loop Update Rate kHz 1 to 20 kHz
Keep Alive/Auxiliary Power Supply(5) - Optional
Brake Output - Optional
Position Synchronized Output - Single Axis Standard, Two/Three Axis Optional
Digital Inputs - 6 Optically-Isolated (2 High Speed)
Digital Outputs - 4 Optically-Isolated
Analog Inputs - One 16-bit Differential
Analog Outputs - One 18-bit Single-Ended
Additional I/O(6) - 8/8 Digital; 1/1 Analog
MXH - Up to x2048
Ethernet - Optional
Emergency Stop Sense Input
(ESTOP)(7)		 - Yes
Resolver Interface - Optional(8)
Shared Bus Regen - No Yes
Notes:  
1. Output voltage dependent on input voltage.
2. 10-120 VDC bus requires external transformer and auxiliary power option for logic power.
3. Peak value of the sine wave; rms current for AC motors is 0.707(Apk).
4. Optional three-phase input available on Ndrive HP models.
5. Auxiliary power option requires single phase 115-230 VAC 50-60 Hz.
6. Requires IO option.
7. Requires external relay to remove AC power.
8. One- or two-channel input.

 

Ndrive HL

Units

10-40

20-40

10-80
Output Voltage(1) VDC ±40 ±40 ±80
Peak Output Current (1 sec)(8) Apk 10 20 10
Continuous Output Current(2,8) Apk 5 10 5
Power Amplifier Bandwidth kHz Selectable Through Software
Minimum Load Inductance mH 0
Operating Temperature °C 0 to 50
Storage Temperature °C -30 to 85
Weight kg (lb) 10.36 (22.8)
Maximum Shunt Regulator Dissipation W N/A
Power Input VAC Single-Phase 7-240 VAC, 50-60 Hz
Encoder Input Frequency kHz 200 kHz Amplified Sine (For Onboard Multipliers), 40 MHz TTL Square Wave
Current Loop Update Rate kHz 20 kHz
Servo Loop Update Rate kHz 1 to 20 kHz
Keep Alive/Logic Power Input(4) - Optional
Brake Output - Optional
Position Synchronized Output - Single Axis Standard, Two/Three Axis Optional
Digital Inputs - 6 Optically-Isolated (2 High Speed)
Digital Outputs - 4 Optically-Isolated
Analog Inputs - One 16-bit Differential
Analog Outputs - One 18-bit Single-Ended
Additional I/O(5) - 8/8 Digital; 1/1 Analog
MXH - Up to x2048
Ethernet - Optional
Emergency Stop Sense Input(ESTOP)(6) - Yes
Resolver Interface - Optional(7)
Notes:  
1. Output voltage dependent upon input voltage.
2. Peak value of the sine wave; rms current for AC motors is 0.707(Apk).
3. 10-120 VDC bus requires external transformer and auxiliary power option for logic power.
4. Auxiliary power option requires single phase 115-240 VAC 50-60 Hz.
5. Requires IO option.
6. Requires external relay to remove AC power.
7. One- or two-channel input.
8. Load dependent.

 

Ndrive CP, CL and MP

Units

CP10

CP20

CP30

CL

MP10
Output Voltage(1) VDC 10-320(2) 10-320(2) 10-320(2) 40V 10-80
Peak Output Current
(2 sec)		 Apk 10 20 30 10 10
Continuous Output Current(3) Apk 5 10 15 5 5
Power Amplifier Bandwidth kHz Selectable Through Software
PWM Switching Frequency kHz 20 N/A 20
Minimum Load Inductance mH 0.1 @ 160 VDC (1.0 mH @ 320 VDC) 0 0.1 @ 80 VDC
Operating Temperature °C 0 to 50
Storage Temperature °C -30 to 85
Weight kg (lb) 3.54 kg (7.8 lb) standard; 3.63 kg (8.0 lb) w/ IO
Maximum Shunt Regulator Dissipation W 40 (Optional) N/A N/A
Power Input VAC Single-Phase 7-240 VAC, 50-60 Hz 56 VAC Motor
Supply (center
tapped transformer;
two 28 VAC
windings); 85-240
VAC Logic Supply		 10-80 VDC Motor Supply
24-80 VDC Logic Supply
Encoder Input Frequency kHz 400 kHz Amplified Sine (For Onboard Multipliers), 40 MHz TTL Square Wave
Current Loop Update Rate kHz 20 kHz
Servo Loop Update Rate kHz 8 to 20 kHz
Keep Alive/Logic Power Input - Optional(4) Yes Yes
Brake Output - Optional
Position Synchronized Output(5,6) - Single Axis Only
Digital Inputs - 6 Optically-Isolated (2 High Speed) N/A
Digital Outputs - 4 Optically-Isolated N/A
Analog Inputs - One 12-bit Differential One 16-bit One 12-bit Differential
Analog Outputs - One 16-bit Single-Ended N/A
Additional I/O(7) - 16/16 Digital; 1/1 Analog 8/8 Digital; 1/1 Analog
MXU - Up to x1024 Up to x4096 Up to x1024
Ethernet - N/A
Emergency Stop Sense Input
(ESTOP)(8)		 - Yes
Resolver Interface - N/A
Notes:  
1. Output voltage dependent upon input voltage.
2. 10-120 VDC bus requires external transformer and auxiliary power option for logic power.
3. Peak value of the sine wave; rms current for AC motors is 0.707(Apk).
4. Ndrive CP auxiliary power option requires single phase 115-240 VAC 50-60 Hz.
5. Not available with MXU option.
6. Requires IO board with Ndrive MP.
7. Requires IO option.
8. Requires external relay to remove AC power.



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Aerotech is a motion controller and motion control systems manufacturer.