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Description

Specifications

Dimensions

Ordering Info

Downloads

Description

Path 7

Description

Specifications

Dimensions

Ordering Info

Downloads

Description

Design Features

  • Wide output power range from 50 A peak to 200 A peak at 320 VDC
  • 3-phase AC line input
  • CE approved, NRTL safety certification, EU 2015/863 RoHS 3 directive
  • PWM power stages
  • Digital current, velocity, and position loops for improved motion stability
  • Optional integrated encoder multiplier for higher throughput and reduced wiring
  • Flexible design provides ability to drive brushless and DC brush-type servomotors as well as stepping motors
  • Encoder or resolver feedback

Based on a common architecture, Ndrive amplifiers perform both current- and position-loop closures digitally.

The use of high-performance double-precision processors allows these drives to generate ultra-smooth motion profiles. Servo system response is optimized with the use of up to eight second-order loop-shaping filters, precise time-aligned feed-forward and other proprietary techniques with loop closure rates up to 20 kHz.

The Ndrive family is offered in a number of highly efficient PWM versions. The Ndrive MP is a low power, small footprint PWM drive ideal for space-sensitive applications. The Ndrive CP is a medium-power PWM drive capable of running directly from AC mains voltage and is optimized for cost-sensitive applications. The Ndrive HPe is the highest performance PWM drive providing a host of features not available on the other PWM drives, and is available in output current ranges from 50 A to 200 A peak.

Options for the Ndrive family include integral encoder interpolation, one- to three-axis position synchronized output (PSO), automatic brake control, digital and analog I/O expansion, absolute encoder interface, and one- or two-channel resolver interfaces. An optional dedicated ethernet port is available on the HPe drives for connection to third-party I/O expansion devices. This provides the potential to connect to a large number of I/O points typically required for PLC-type applications.

Any combination of Ndrive amplifiers may be connected to the Automation 3200 FireWire® network, allowing the system to be customized as needed.

Dimensions

Ndrive HPe 50/75/100, With -IO Option



Ndrive HPe 150/200, With -IO Option



Ordering Information

Ndrive HPe Power Stage Options

Option Description
50-S50 A peak; 25 A continuous; 440 W continuous internal shunt resistor; requires FAN-115 or FAN-230 option
75-S75 A peak; 37.5 A continuous; 440 W continuous internal shunt resistor; requires FAN-115 or FAN-230 option
100-S 100 A peak; 50 A continuous; 440 W continuous internal shunt resistor; requires FAN-115 or FAN-230 option
150-S 150 A peak; 75 A continuous; 440 W continuous internal shunt resistor; requires FAN-115 or FAN-230 option
200-S 200 A peak, 75 A continuous, 440 W continuous internal shunt resistor; shared DC bus wiring interface; fan cooling

Ndrive HPe Drive Options

Option Description
-S 40 W continuous; 400 W peak internal shunt resistor network for HPe10/20 (only valid on HPe10/20)
-EXTSHUNTTwo-pin connector for external shunt on HPe10/20/30/50/75/100; external shunt not provided
-ESHTwo-pin connector for external shunt on HPe150/200; external shunt not provided
-HSHeat sink with fins; standard on the Ndrive HPe50/75/100/150
-FAN-115115 VAC external cooling fan; required with Ndrive HPe50/75/100; included on Ndrive HPe150/200 (not valid on any other drive products)
-FAN-230230 VAC external cooling fan; required with Ndrive HPe50/75/100; include on Ndrive HPe150/200 (not valid on any other drive products)

Ndrive HPe I/O and Feedback Options

Option Description
-IOExpansion board with 16 opto-isolated inputs (sinking or sourcing); 16 outputs (sinking or sourcing); three 16-bit differential analog inputs (±10 V); three 16-bit analog outputs (±10 V); 2 SSI Net; absolute encoder interface; one mechanical brake relay
-MXHProgrammable encoder multiplier up to x16384 (x65536 after quadrature); supports single/dual axis PSO and real-time encoder quadrature output

Ndrive HPe Drive Options

Option Description
-DUALPSO Two-axis PSO firing; second encoder input through AUX connection on Ndrive or through SSINET on I/O board
-TRIPLEPSOThree-axis PSO firing; second and thrid encoder input through AUX connection on Ndrive or through SSINET on I/O board
-ENET10/100 BASE-T Ethernet port
-PSONCNormally closed PSO output (default normally open)

Ndrive HPe Resolver Options

Option Description
RDP1-10KNdrive one-channel resolver to digital feedback card with dynamic resolution switching capability; 10 kHz carrier frequency
RDP1-7.5KNdrive one-channel resolver to digital feedback card with dynamic resolution switching capability; 7.5 kHz carrier frequency
RDP1-5KNdrive one-channel resolver to digital feedback card with dynamic resolution switching capability; 5 kHz carrier frequency
RDP2-10KNdrive two-channel resolver to digital feedback card with dynamic resolution switching capability; 10 kHz carrier frequency
RDP2-7.5KNdrive two-channel resolver to digital feedback card with dynamic resolution switching capability; 7.5 kHz carrier frequency
RDP2-5KNdrive two-channel resolver to digital feedback card with dynamic resolution switching capability; 5 kHz carrier frequency.

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