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RT9101 Datasheet Preview

RT9101 Datasheet

Rotational Transducer / Voltage Divider

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RT9101
0–90° to 0–50 Turns • Voltage Divider
Industrial Grade Rotational Position Sensor
Absolute Rotary Position up to 50 turns
Aluminum or Stainless Steel Enclosure Options
IP68 / NEMA 6
GENERAL
Full Stroke Range Options
0-0.25 to 0-50 turns
Output Signal Options
voltage divider (potentiometer)
Accuracy
see ordering information
Repeatability
± 0.02% full stroke
Resolution
essentially infinite
Enclosure Material Options powder-painted aluminum or stainless steel
Sensor
plastic-hybrid precision potentiometer
Potentiometer Cycle Life
see ordering information
Shaft Loading
up to 35 lbs. radial and 5 lbs. axial
Weight, Aluminum (Stainless Steel) Enclosure
5 lbs. (10 lbs.) max.
ELECTRICAL
Input Resistance Options
see ordering information
Power Rating, Watt
2.0 at 70°F derated to 0 at 250°
Recommended Maximum Input Voltage
30 V (AC/DC)
Output Signal Change Over Full Stroke Range 94% ±4% of input voltage
Enclosure
Operating Temperature
Vibration
ENVIRONMENTAL
NEMA 4/4X/6, IP 67/68
-40° to 200°F (-40° to 90°C)
up to 10 g to 2000 Hz maximum
4.5” [114 mm]
2.4” [59 mm]
Celesco’s model RT9101 provides a voltage feedback signal
for rotational position. The sensing element of this device
is a precision plastic-hybrid potentiometer which provied
superb linearity and resolution.
This innovative sensor from Celesco, designed to meet
tough NEMA-4 and IP67 environmental standards, is avail-
able in full-stroke measurement ranges of 1/4 to 50 turns.
Because the sensor is potentiometric, the RT9101 is abso-
lute and will maintain position information even after a loss
of power.
Output Signal:
V+
500 Ω*
(0% fs.)
(100% fs.)
20630 Plummer Street    Chatsworth, CA 91311
tel: 800.423.5483 +1.818.701.2750 fax: +1.818.701.2799
meas-spec.com
*—1K, 5K , 10K-ohm and bridge circuit also available.
see ordering info.
RT9101  | 1




celesco

RT9101 Datasheet Preview

RT9101 Datasheet

Rotational Transducer / Voltage Divider

No Preview Available !

Outline Drawing:
Ø 4.50 [114,3]
31
30°
0.86 [21,9]
0.18 [4,6]
3
2 15°
1
mounting holes for .25-inch shaft diameter option
#8-32 x 0.180 @ 90° apart on a 4.15 in. dia. BC (4 places)
2 mounting holes for 6-mm shaft diameter option
M4 x 4,5 mm @ 90° apart on a 105,4 mm dia. BC (4 places)
3 reference mark
full counter-clockwise position - align mark on shaft to mark
on face for start of measurement range
Ordering Information:
.25-inch shaft option
Ø
.2497
in.
+.0000
-.0003
6mm shaft option
Ø
5.995
mm
+.000
-.025
2.36 [59,4]
3.61 [91,7]
DIMENSIONS ARE IN INCHES [MM]
tolerances are ±0.02 in. [±0,5 mm] unless otherwise noted
Model Number:
RT9101-
order code:
-
RA
1- 1
BC
DE
0
FG
Sample Model Number:
RT9101 - 0005 - 111 - 1110
R range:
A enclosure:
B shaft diameter:
D output signal:
F electrical connection:
5 turns (clockwise shaft rotations)
aluminum
.25 inches
500 ohm potentiometer
6-pin plastic connector
Full Stroke Range:
R order code:
clockwise shaft rotations, min:
accuracy (% of f.s.):
potentiometer cycle life*:
0R25
0.25
0.3%
2.5 x 106
0R50
0.50
0.3%
2.5 x 106
0001
1
0.3%
2.5 x 106
0002
2
0.3%
2.5 x 106
0003
3
0.3%
2.5 x 106
0005
5
0.2%
5 x 105
0010
10
0.15%
2.5 x 105
0020
20
0.15%
2.5 x 105
0030
30
0.15%
2.5 x 105
0050
50
0.15%
2.5 x 105
*–number of times the sensor shaft can be cycled back and forth from beginning to end and back to the beginning before any measurable signal degradation may occur.
Enclosure Material:
A order code:
1
powder-painted aluminum
2
303 stainless steel
Shaft Diameter:
B order code:
1
0.25-in. diameter
.2497 in. (+.0000 –.0003)
2  | RT9101
2
6 mm diameter
3
0.25-in. dia. w/flats
4
6 mm dia. w/flats
5.995 mm (+.000 –.025)
0.33 in.
0.025 in.
8.4 mm
0.64 mm
tel: 800.423.5483 +1.818.701.2750 fax: +1.818.701.2799
meas-spec.com


Part Number RT9101
Description Rotational Transducer / Voltage Divider
Maker celesco
PDF Download

RT9101 Datasheet PDF






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