Motor Test Equipment
Dynamometer Controllers

DSP7000 High Speed Programmable Controller

SpecificationsSystem OptionsData SheetManual
Magtrol's Model DSP7000 High-Speed Programmable
Dynamometer Controller employs state-of-the-art Digital Signal Processing Technology to provide superior motor testing capabilities. Designed for use with any Magtrol Hysteresis, Eddy-Current* or Powder Brake* Dynamometer, Magtrol In-Line Torque Transducer or auxiliary instrumentation, the DSP7000 can provide complete PC control via
IEEE-488 or RS-232 interface. With 120 readings per second, the DSP7000 is ideally suited for both the test lab and the production line.
DSP7001 Single Channel: Low cost and easy to use
DSP7002 Dual Channel: Enables the support of two testing instruments with independent or tandem configurations and two fully independent control loops
Built-in Alarm System: For power, speed, torque, temperature, air flow, water flow, electrical overload and external inputs
High Speed Data Acquisition: Up to 500 torque and speed points per second of both channels with time stamp
High Quality, Easy-to-Read Vacuum Fluorescent Readout: Displays torque, speed, power, auxiliary and PID (proportional gain, integral and derivative) values
Fast Full-Curve Data Acquisition: Free-run to locked rotor in seconds
Speed & Torque Operating Modes: PID settings for exceptional dynamometer control
Programmable Digital PID Values: Controlled and stored via M-Test Software or controlled manually
Built-in Current-Regulated Supply: For use with Hysteresis Dynamometer or brakes up to 1amp
Adjustable Torque Units: English, Metric and SI are standard
Digital Filter: Removes undesired noise from torque signals
Saving: Currently used configuration can be saved and recalled at power up
Single or Multi-point Torque and Speed Stabilized Testing: Via M-TEST 7 Software
Rack Mounting: 19" (482.6 mm) with handles
Backwards Compatible: Compatible with the DSP6001 (in DSP6001 mode)
HD5 dynamometers: Supported
USB: Standard
Low RPM: calculation from angle (quadrature signal) and time designed to capture RPM’s as low as .001 RPM
Position Measurement: Two quadrature decoders
In the laboratory, the DSP7000’s high sample rate provides superior resolution for data acquisition and curve plotting. This allows for capturing more usable motor test data during switching, breakdown and other transitional areas of the motor test curve. For production and incoming inspection, the DSP7000 displays torque, speed and power at all times, allowing the Controller to be used as a manual stand alone unit or as part of a complete PC system.
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Technical Specifications
Maximum Torque 99,999 units
Maximum Speed 199,999 rpm
Accuracy Speed:  0.01% of reading from 5 rpm to 200,000 rpm
Torque: 0.05% of range (±2 mV)
Fuses (5 × 20 mm)
Brake: IEC 1.00 A 250 V T
Main Power: IEC 2.5 A 250 V T
Power Requirements 210 VA
Voltage Requirements 85-264 VAC  50/60 Hz
Max. Compliance Voltage 48 VDC, Brake Output
Operating Temperature 5 °C to 40 °C
Relative Humidity < 80%
Temperature Coefficient 0.004% of range/°C of 5 VDC for both channels
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Magtrol, Inc (USA): 716-668-5555 • ~ Magtrol SA (Switzerland): 41 (0)26 407 3000 • ~ Magtrol India: 91 (0)80 6561 395 7·
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