ONO SOKKI - TS-7700 Torque Station Pro System

Torque Station Pro TS-7700

	Overview of Torque Measurement
	Product Brochures (PDF)
	Outer Dimensions

MT series
Torque Detector

TS-7700
Control/Measurement

TS-7700 Torque Station Pro is designed to automatically measure motor torque characteristics, which are evaluated in development and product inspection of motor and motor driver, in combination with MT-series torque detectors. The system provides user-friendly application software, enabling easy operation, with secondary data processing using spread sheet application. Max. 16 kinds of input signal can be measured as well as torque and revolution at once. Moreover, motor characteristics can be shown in graph format after measurement and comparator function expands capability of usage in quality control.

47 models in 6 of MT-series torque detector are configured with the TS-7700 Torque Station Pro. With highlight of MT-7200 series of standing type for cogging torque measurement, which is said to be important to improve efficiency and noise reduction of motor, the TS-7700 system can meet a variety of requirement of motor test.

Animation movie for introduction of the TS-7700 (MOVIE)

2m15s (FLASH 2.2 MB)

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Features

Automatic Saving of Measurement Results

The measurement results can be saved automatically to a file without any need for file-saving operations. Eliminating the need to input a file name shortens the overall measurement time.

Output of Specified Value Data

The measured data at specified points can be displayed in a list format. This display method is faster than using cursors on a graph to select data for display, and therefore enables faster confirmation of measured values.

Measurement Data Secondary Processing Functions

Several processing functions, such as the smoothing of data fluctuations during low revolutions, the combining of data from several measurement operations, and the addition of no-load data, are provided.

Comparator Function

This function enables comparison and judgment of the upper and lower limits. The judgment results are displayed on the screen, and can be output externally if required.

Component Analysis of Torque Ripple and Cogging Torque

This function analyzes the size of the cyclic variations that occur during one revolution, for each cycle, and identifies the primary factor influencing the overall torque variations.

Test Voltage Setting Function

The DC power supply voltage can be set remotely via the RS-232C interface. (Please consult us or your nearest distributor about compatible models.)

Power Meter Setting Function

The power meter measurement range can be set remotely via the RS-232C interface. (Please consult us or your nearest distributor about compatible models.)

Examples of data

●Graph display of motor characteristics

Screen Data (Graph display of motor characteristics)

●Efficiency calculation display enabled

Screen Data (Efficiency calculation display enabled)

a separately-available current/voltage detector required for some models

●Data table

Screen Data (Data table)

(secondary data processing enabled using spread sheet application software)

●Example of cogging torque data

Screen Data (Example of cogging torque data)

System Configuration

Specifications

MT series Detector

TS-7700 Torque Station Pro

Applicable motors	DC motors, AC motors (stepping motors excluded)
Measurement parameters	Torque, revolution, voltage signal input data
Torque input	Use signals from Ono Sokki’s dedicated detectors.
Revolution input	Use signals from Ono Sokki’s MP-981 or RP Series detectors.
Analog input	0 to ±10 VDC 16channels with 16-bit A/D converters
Measurement accuracy (1-second averaged value)	Torque: ±0.2%/full scale Revolutions: ±0.02%/full scale Analog: ±0.2%/fullscale
Computation settings	4 user-specified settings (arithmetic operations only) based on the input signals and existing computed data.
Measurement condition settings	Torque meter and tachometer settings Control method: Revolution/torque control Measurement mode: Automatic/manual All these settings can be assigned a file name and saved.
Measurement functions	Sweep - Measurement time: 2 to 1000 seconds, No. of data: 512 or 1024 Constant - Measurement time: 2 to 100,000 seconds, No. of data: 512 or 1024 Step - No. of steps: Max. 128, Step time: 5 to 100 seconds Overlaid measurement 4-point measurement
Monitor display	Numeric values display: A maximum of 23 data items can be displayed simultaneously. Trend display: Time axis display
Graph display	Specified X-axis and Y-axis display from the measured data Graph enlargement/reduction, line colors and line widths specifiable Comment input, text can be displayed on the graph and saved. Cursor, peak search functions Overlaid display function of up to a maximum of 10 files
Table display	List display of measured values Data editing function
Comparator	Upper/lower limit specification of specified parameters, up to a maximum of 20 points Display and output of the judgment results
MT Series detector interface	2 channels, an additional two channels available as an option
Saving of measurement results	Data saved in the computer’s own proprietary format or as a text format.
Compatible computers	Operating system: Windows XP Professional Edition Interface required: USB (2.0) x 1, CD-ROM drive (for installing the application software) Recommended specifications: CPU: Pentium 4 or higher, Memory: At least 512 MB
Operating temperature range	5 to 35°C
Operating power supply	100 to 240 VAC, 50/60 Hz
Power consumption	100 VA (when 100 VAC) or less
Weight	Approx. 14 kg
Standard accessories	AC power cable, application software (CD-ROM), 2 m USB cable

Options Sold Separately

TS-0771 Torque Analog Output	Output format: Voltage 0 to ±10V /full scale Response: 16 ms to 1 s	TS-0772 Revolution Analog Output	Output format: Voltage 0 to +10V /full scale Response: 16 ms to 1 s
TS-0773 Revolution Pulse Output	Output: Outputs converted revolution input signals Output format: TTL level	TS-0774 Additional Detector Interface	This interface adds two channels to the detector connector, and enables computer switching of the connector used.
TS-0775 Interface for BA-910A	This interface is required when using the MT-6555, 6516, 6526 and MT-103A torque detectors.

Revised：2005/09/20