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17
Input Voltage ............ 4.75 to 28 VDC for temperatures
up to 70° C
5 to 16 VDC for 0° to 100° C operating
temperature
5 VDC for 0° to 120° C operating
temperature
Input Current ...........100 mA max with no output load
Output Format ......... Incremental- Two square waves in
quadrature with channel A leading B
for clockwise shaft rotation, as viewed
from the mounting face.
See Waveform Diagrams.
Output Types............Open Collector- 20 mA max per channel
Push-Pull- 20 mA max per channel
Line Driver- 20 mA max per channel
(Meets RS 422 at 5 VDC supply)
Index ......................... Once per revolution gated to channel A.
See Waveform Diagrams.
Max. Frequency .......Standard Frequency Response is
200 kHz for CPR 1 to 2540
500 kHz for CPR 2541 to 5000
1 MHz for CPR 5001 to 10,000
Extended Frequency Response
(optional) is 300 kHz for CPR 2000,
2048, 2500, and 2540
Noise Immunity........ Tested to BS EN61000-6-2; BS
EN50081-2; BS EN61000-4-2; BS
EN61000-4-3;
BS EN61000-4-6, BS EN55011
Quadrature ............... 67.5° electrical or better is typical,
Edge Separation .......54° electrical minimum at temperatures
> 99° C
Accuracy ................... Within 0.01° mechanical from one cycle
to any other cycle, or 0.6 arc minutes.
Commutation ........... Up to 12-pole. Contact Customer
Service for availability.
Comm. Accuracy ......1° mechanical
Max Shaft Speed ...... 7500 RPM. Higher shaft speeds may be
achievable, contact Customer Service.
Note: For extreme temperature
operation, de-rate temperature by 5° C
for every 1000 RPM above 3000 RPM
Bore Tolerance ......... -0.0000" / +0.0006"
User Shaft Tolerances
Radial Runout ......0.007" max
Axial Endplay ......... ±0.030" max
Starting Torque ........IP50 Thru-Bore: 0.50 oz-in
IP50 Hollow Bore: 0.30 oz-in
IP64 Thru-Bore: 2.50 oz-in
IP64 Hollow Bore: 2.0 oz-in
Note: Add 3.0 oz-in for -40° C operation
Moment of Inertia ...3.9 X 10
-4
oz-in-sec
2
Max Acceleration ..... 1 X 10
5
rad/sec
2
Housing .................... Non-corrosive material
Weight ...................... 3.5 oz typical
Storage Temp ...........-40° to +100° C
Humidity................... 98% RH non-condensing
Vibration...................10 g @ 58 to 500 Hz
Shock ........................ 50 g @ 11 ms duration
Sealing ...................... IP50; IP64 available
All dimensions are in inches with a tolerance of +0.005" or +0.01" unless otherwise specified.
FLEX MOUNT WITH
30° ROTATIONAL
ADJUSTMENT
30°
0.05
1.27
1.05
BLIND BORE
DEPTH
0.30
B
260NF-XFCAT1
FOR MODEL 260
BNONE11
10/4/01
GDB 10/4/01
- INITIAL RELEASE
Ø2.375" B.C.
MOUNTING SCREWS
4-40 OR 6-32
3x 120°
Ø2.250" OR
3 POINT FLEX MOUNT
A ECO 01335
B ECO 02528 GMA
DATE
DESCRIPTIONLT R
REVISIONS
CHKAPPR DATE
PREV ASSEMBLY
ISSUE DATE
NEXT ASSEMBLY
MFG
P
E
C
REV.
PA RT NUMBER
+
-
.1°
PRJ ENG
TOLERANCE
+
ANGULAR
-
+
DECIMAL
-
DECIMAL
DR
CK
QC
INITIAL
SCALE
DWG SIZE
DWG NUMBER
NAME AND TITLE
DATE
SHEET OF
260NF-XFCAT 1B
ENCODER PRODUCTS COMPANY
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