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NI 9505

Full H-Bridge Brushed DC Servo Drive Module

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  • Continuous current of up to 5 A at 40 °C (or 1 A at 70 °C) at 30 V - for higher power add NI 9931
  • Use data from current sensor for flexible sampling time and filtering of the motor current
  • Full H-bridge brushed servo motor drive with a built-in encoder interface and current sensor
  • Direct connectivity to actuators - fractional horsepower brushed DC servo motors, relays, lamps
  • Create custom current-loop algorithm for optimized torque control with LabVIEW FPGA Module
  • Create powerful custom motion control systems using the NI SoftMotion Development Module for LabVIEW
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Data Sheet

The NI 9505 module is a full H-bridge servo motor drive for direct connectivity to actuators such as fractional horsepower brushed DC servo motors, relays, lamps, solenoids, and valves. With its low power consumption and small size, combined with the reconfigurability and performance of the field-programmable gate array (FPGA), you can create intelligent, energy-efficient control systems using the NI LabVIEW graphical system design platform. The NI 9505 delivers continuous current of up to 5 A at 40 °C (or 1 A at 70 °C) at 30 V. To increase the output power of the module, National Instruments offers an additional screw-terminal accessory you can use in place of the standard screw terminal included with the NI 9505 module. With the NI 9931 screw-terminal accessory, the NI 9505 can deliver a maximum current of 7.3 A at 40 °C (or 1 A at 70 °C).

The NI 9505 benefits electronics engineers designing consumer appliances, industrial control engineers designing small- to medium-sized machines, and automotive engineers working on rapid prototyping applications.

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Module Accessories   Chassis, Controllers, Modules Software & Services
Step 1: Verify Device and Quantity Selection
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
779126-01 NI 9505 10 - 15 $ 439
Step 2: Select Optional Accessories
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
Connectivity Accessories
780571-01 NI 9931 - Higher Power Motor Screw Terminal Accessory for NI 9505 12 - 20 $ 79
779570-01 NI 9943 - 9 pin connector kit with strain relief 12 - 20 $ 109
779571-01 NI 9946 - 4-pos NI 9505 plugs 12 - 20 $ 109
779580-01 NI 9947 - Strain relief and high voltage connector kit for NI 9505 12 - 20 $ 39
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Specifications Documents


Specifications Summary

General
Product Name NI 9505
Product Family Motion Control
Form Factor CompactRIO
Operating System/Target Real-Time
LabVIEW RT Support Yes
I/O Connector 9-pin D-Sub (DB-9)
Motion Hardware Drive
Number of Axes 1
Motor/Axis Type brushed servo
Drive
Maximum Continuous Current (RMS) 5.0 A
Servo Peak Current 12.0 A
Output Voltage Range 0.0 V
Inductance Range 0.0 pH
FPGA Control Capability Yes
Direct Drive Connectivity Yes
Quadrature/Incremental Interface Direct Connect
Encoder Voltage Range 0 5.5 V
Maximum quadrature frequency 5 MHz
Physical Specifications
Length 6.900 cm
Width 2.300 cm
Height 8.100 cm
Minimum Operating Temperature -40.0 °C
Maximum Operating Temperature 70.0 °C

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System Assurance Programs

Reduce your setup time and total cost of ownership, and get a system you can use out of the box with National Instruments system assurance programs. System assurance programs include:

  • Installation and integration test of all individual hardware
  • Courtesy installation of system driver sets and application development environments
  • Extended warranty and calibration coverage for up to five years
  • Custom documentation plus a custom restore and startup utility

This service is only available for PXI, NI CompactRIO, and NI Compact FieldPoint systems.

Extended Warranties

National Instruments designs and manufactures all products to minimize failures, however unexpected failures can still occur. Extended warranties provide a fixed economical price at the time of system purchase, covering any repair costs for up to three years. In addition, they offer the following benefits:

  • Significant cost savings compared to individual repair incidents
  • Fault location, diagnostics, and repair by NI any time the system product fails
  • All parts and labor costs covered as well as any adjustments needed to restore the hardware to manufacturing specifications

For more information about your warranty options:

Calibration

NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. NI provides manual calibration procedures, services to recalibrate your products, and automated calibration software to calibrate many NI measurement products.

Training

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Repair Services

Return your registered product under warranty at no additional labor and parts cost. NI offers fault location, diagnostics, and repair any time the system fails as well as any adjustments needed to restore the hardware to manufacturing specifications.

Technical Support

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