61M12-L5 Grayhill Inc, 61M12-L5 Datasheet - Page 2

• Manufacturer Part Number: 61M12-L5
• Description: ENCODER OPT 12POS ROTARY OUT PCB
• Manufacturer: Grayhill Inc
• Series: 61Mr

Specifications of 61M12-L5

• Encoder Type: Optical
• Output Type: Binary (Absolute)
• Pulses Per Revolution: 12
• Voltage - Supply: 5VDC
• Actuator Type: 1/4" Dia Flatted End
• Detent: Yes
• Built In Switch: Yes
• Mounting Type: Panel, PCB Through Hole
• Orientation: Vertical
• Termination Style: PC Pin
• Rotational Life (cycles Min): 1M
• Supply Voltage Range: 5VDC
• Rotational Life Cycles: 1000000
• Torque Max: 10in-oz
• Angle Of Throw: 30°
• No. Of Detents: 12
• Operating Temperature Range: -40°C To +85°C
• Peak Reflow Compatible (260 C): No
• Sensor Supply Voltage: 5VDC
• Rohs Compliant: Yes
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

CIRCUITRY, TRUTH TABLE, AND WAVEFORM
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
SPECIFICATIONS
Pushbutton Ratings
Operating Voltage: 5 Vdc, 60mA maximum,
resistive
Contact Resistance: Less than 10 Ohms
Voltage Breakdown: 250 Vac between
mutually insulated parts
Contact Bounce: Less than 4 mS at make
and less than 10 mS at break
Actuation Life: 3,000,000 operations
Actuation Force: Maximum actuation force
of 650 grams and a minimum force of 300
grams
Pushbutton Travel: .010/.025
Mechanical Ratings
Life Expectancy: 1 million cycles of
operation; (1 cycle=360° rotation and return)
Rotational Torque: 10 in-oz. ±3 in-oz.
customs also available.
Shaft Pushout Force: 50 lbs. minimum
Mounting Torque: 20 in-lbs. maximum
ORDERING INFORMATION
Custom materials, styles, colors, and markings are available. Control knobs available.
Available from your local Grayhill Component Distributor. For prices and discounts, contact a local Sales Office, an authorized local
Distributor, or Grayhill.
PIN
Note: External pull-up resistors required for operation. 20ký is suggested.
#
R1
16
61MXX-XX-XX
15
R1
14
13
R1
12
11
SWITCH SCHEMATIC
N.O. PUSHBUTTON
10
+5
9
Series
“M” Style
Angle of Throw: Detent
Termination: 01 = without terminal pins, 02 = with terminal pins
Pushbutton Option: 01 = without P.B., 02 = with P.B.
8
G
7
R1
Switch Ratings
Output: One pulse per position per rotation
(360 degrees CW/CCW)
Operating Voltage: 5.0 ± .25 Vdc
Supply Current: 60mA maximum at 5 Vdc
Logic High: 3.8V minimum
Logic Low: .8V minimum
Logic Rise and Fall Time: 30mS Typ.
Environmental
Operating Temperature Range: -40°C to
+85°C
Storage Temperature Range: -55°C to +
100°C
Vibration: MIL-STD 202, Method 204,
Condition B
Mechanical Shock: 100g’s, 6 ms, Half Sine,
12.3 ft/s and 100g’s, 6 ms, Sawtooth, 9.7 ft/s
Humidity: 90-95% Relative Humidity at
40°C for 96 hours
6
60525-5997 • USA • Phone: [phone] • Fax: [phone] • www.grayhill.com
5
R1
08 = 45° or 8 positions
10 = 36° or 10 positions
12 = 30° or 12 positions
4
Standard Quadrature 2-Bit Code
3
R1
2
1
Note:
Blank Indicates high state
•
Code repeats every 12 positions
1
2
3
4
5
6
7
8
9
10
11
12
Indicates low state
Optical Encoders
P1 P2 P3 P4 P5 P6 P7 P8 P9
•
•
Materials and Finishes
Code Housing: Nylon (Red) Hiloy 610
Detent Housing: Stainless Steel
Rotor: Reinforced Thermoplastic, 30% Glass
Filled Polyester
Bushing: Zinc Die Cast, Cadmium Plated
Shaft: Stainless Steel
Detent Balls: 302 Stainless Steel
Through Bolts: 305 Stainless Steel
Through Bolt Nuts: Stainless Steel
Printed Circuit Boards: NEMA Grade FR-4
Terminals: Copper Alloy
Aperture: Chem Etched Stainless Steel and/
or Electroformed Nickel
Dome Retainer: Thermoplastic
Mounting Hardware: One Brass, cadmium-
plated nut and lockwasher supplied with each
switch
OPTIONS
Contact Grayhill for customer application needs.
•
•
•
PIN NUMBER
•
•
•
•
P10 P11 P12
•
•
•
Encoder
59