Products

Series 600

High Accuracy ADTs

The Series 600 Angular Displacement Transducers (ADT’s) are precision differential capacitors. These transducers do not have the edge effects and dimensional instability characteristic of traditional capacitive devices. The sensing element is coupled to a solid state oscillator, demodulator, and amplifier to yield DC input – DC output performance.

These transducers deliver a high level analog DC voltage directly proportional to shaft angular displacement with a high degree of conformity. Rotation is continuous and there is no reactive torque. Reliable performance is assured by the absence of any high speed rubbing contacts.

Key Features

  • Ranges from ±30º to ±60º
  • DC Voltage Operation
  • Non-linearity < 0.05%
  • Absolute Measurement

SPECIFICATIONS

MODEL NO. DISPL. RANGE
+CW, -CCW
LINEARITY* MAX. USABLE RANGE LINEARITY USABLE RANGE OUTPUT VDC INPUT/ OUTPUT CURVE TYPICAL TEMP. COEF. SPAN/ °F
0600-0000 ±30° ±0.05% ±40° ±0.10% 100 mV/° 1 -0.01%
0601-0000 10°-70° CW ±0.05% 0°-80° CW ±0.10% 100 mV/° 2 -0.015%
0602-0000 10°-70° CCW ±0.05% 0°-80° CCW ±0.10% 100 mV/° 3 -0.01%
0603-0000 ±60° ±0.10% ±80° ±0.15% 100 mV/° 4 -0.01%
0603-0001 ±60° ±0.05% ±80° ±0.10% 100 mV/° 4 -0.01%
0603-0002 20°-140° CW ±0.10% 0°-160° CW ±0.15% 50 mV/° 5 -0.015%
0603-0003 20°-140°CW ±0.05% 0°-160° CW ±0.10% 50 mV/° 5 -0.015%
0603-0004 20°-140° CCW ±0.10% 0°-160° CCW ±0.15% 50 mV/° 6 -0.01%
0603-0005 20°-140° CCW ±0.05% 0°-160° CCW ±0.10% 50 mV/° 6 -0.01%

*Definition: Zero Base Terminal Average, expressed as a max % deviation of total range. CW defined as clockwise direction of shaft rotation, when viewed from shaft end.

COMMON ELECTRICAL SPECIFICATIONS

REPEATABILITY < .01% INTERNAL CARRIER FREQUENCY 400 KHz
RESOLUTION Infinite RIPPLE, MAX. 20 mV P/P 400 KHz
CURRENT, INPUT 30 mA Max. ZERO ADJUSTMENT ±3°
IMPEDANCE, OUTPUT < 2 Ohms ZERO POSITIONS See Output Curves
MAX. ANGULAR VELOCITY 1,440°/sec FREQUENCY RESPONSE > 1500 Hz
MAX. ANGULAR VELOCITY
with output down < 2%
18,000°/sec available
(see “Ordering
Information”, pg. 53)
EXCITATION VOLTAGE
Input > 18 VDC may damage unit
15.00 VDC
(see options, pg. 53)
INPUT POLARITY PROTECTED OUTPUT SHORT CIRCUIT PROTECTED

REMOTE ZERO OPERATION

trans-2016-600-remote-zero

Unless operating in a noise free environment, the lead to pin C must be shielded, as shown. The existing zero adjusted potentiometer in the Angular Displacement Transducer must be rotated fully clockwise before the remote zero control can function correctly. This remote zero control can function correctly. This remote function is useful in applications where it is inconvenient to access the adjustment screw on the transducer housing.

INPUT - OUTPUT CURVES

trans-2016-600-curves

MECHANICAL SPECIFICATIONS

DISPLACEMENT RANGE Continuous NOMINAL WEIGHT 12.5 oz., 352 gm.
TORQUE, MAX. STARTING
(0.5 GM. CM. AVAILABLE)
5.0 gm. cm.  LIFE: LIMITED BY BEARINGS, EG.  10 lbs. radial load at 10 RPM; bearing life – 17,000 hours
TORQUE, MAX. RUNNING 3.5 gm. cm.  OPERATING TEMP. RANGE  +32°F to +167°F (0°C to +75°C)
MOMENT OF INERTIA, ROTOR 6 gm. cm.2  OPERATING TEMP. RANGE (EXPANDED)  -67°F to +257°F (-55°C to +125°C) available (see “Ordering Information”, next pg.)
MAX. RADIAL LOAD, AT SHAFT END  10 lbs.  STORAGE TEMP. RANGE  -67°F to +257°F (-55°C to +125°C)
MAX. AXIAL LOAD  7 lbs.  MOUNTING  Any position, gravity insensitive

DIMENSIONAL DIAGRAM

trans-2016-600-dimensional-diagram

SLOT – ANGLE POSITION

As seen in the output curves graph on the previous page, there is more than one linear range throughout one complete shaft revolution. Only one of these ranges is calibrated. To find the calibrated range, line up the slot in the shaft to the drill hole in the face of the unit. The output voltage at this position corresponds to the angular position within the linear range. For models 0600-0000, 0603-0000, and 0603-0001, this is the zero position.

MODEL  SLOT-ANGLE POSITION 
0600-0000  0° ±3°
0601-0000  40° CW ±3°
0602-0000  40° CCW ±3°
0603-0000, 0603-0001  0° ±3°
0603-0002, 0603-0003  80° CW ±3°
0603-0004, 0603-0005  80° CCW ±3°

INSTALLATION

There are no installation restrictions; the transducer can be mounted in any position. Three tapped holes are provided in the mounting surface. The close tolerance stainless steel pilot when fitted into a properly machined bore will predetermine the shaft position. Aligning the shaft slot with the drill spot on the transducer face will approximate the center of the working range. Refer to the dimensional diagram for mounting dimensions.

ORDERING INFORMATION

screen-shot-2016-10-12-at-1-53-35-pm

Notes:
1. When expanded temperature range is selected, option 2 or 3 must be selected under Angular Velocity.
2. The shaft O.D. is reduced to 0.125 inches (3.18 mm).

  • For an additional charge, the following options are available at the time of purchase:
  • Units can be factory calibrated to your specified excitation voltage, ranging from 12 to 16 VDC to provide an output as stated in the electrical specifications per listed model number. The standard is 15 VDC.
  • Units can be factory calibrated to your specified sensitivity; available sensitivity values will vary with the particular model selected, the input voltage and other factors. Please contact factory for details.
  • Zero offset other than the standard models listed ranging from 0° to ±30° (0600-0000) to 0° to ±60° (0603-0000) can be ordered providing that the maximum output voltage is 4 VDC less than the supply voltage (12 to 16 VDC).

SALES OPTIONS

OPTION#  DESCRIPTION 
X0016  Vibration Protection – Internal electronics are encapsulated in RTV to prevent free movement during high vibration and/or shock
X0033  Material modification for operation in a vacuum environment; Span and Zero pots are replaced by fixed resistors
X0035  Increase axial load tolerance to 14 pounds; not available with high speed option
X0042  Optional side connector configuration; replaces axial connector, see diagram below

trans-2016-600-sales-options

CAD Drawings

Download drawings from 3DContentCentral.com. (Account Required)

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RELATED PRODUCTS AND ACCESSORIES

  • F001-0019 Flexible Shaft Coupling