Opto-Mechanical Switch Achieves 1-µm Operating Position Repeatability

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Opto-Mechanical Switch Achieves 1-µm Operating Position Repeatability

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High-Precision Optical Switch
Opto-Mechanical Switch Achieves 1-µm Operating Position Repeatability 4-way switch knife-edge mechanism optical
system provides greater precision more stable output
Reduced size weight
(1.34 operating section (2.12 total
Actuators have wear-resistant ceramic
parts
output types available
Ordering Information
LIMIT SWITCHES
Output configuration open collector common) open collector common) SPST-NO Contact form SPST-NC Output indicator when target present when target present Cable length Part number D5F-2B10 D5F-2B30 D5F-3C10 D5F-3C30
RATINGS
Specifications
Construction
O-ring
Residual voltage Leakage current Power consumption Output current Power supply voltage Seal rubber Photodiode (for signal) Ball lens indicator
max. 0.15 max. max. max. 12/24 VDC±10% light source Half mirror Photodiode (for monitoring) ring Ceramic chip Seal
CHARACTERISTICS
Operating speed Max. operating frequency Insulation resistance Dielectric strength Repeat accuracy Vibration resistance Shock resistance Life expectancy Deflection Temperature coefficient Ambient temperature Ambient humidity Enclosure rating Operating Operating Malfunction Malfunction Mechanical Electrical µm/s cm/s 10-6 19.68 in/s) operations/minute min. VDC) between each terminal ground 1,100 between each terminal ground max. 10-6 0.65-mm double amplitude m/s2 min. (approx. min.) ft/s2 5,000,000 operations min. 5,000,000 operations min. max. after 1,000,000 operations (390 10-6 10-6/°C max. -10°C 60°C (14°F 140°F) with icing IP67
OPERATING CHARACTERISTICS
max. min. max. max. min. (250 (0.56 lbf) (100 (0.22 lbf) (0.22 (0.79 10-3 (0.087
Engineering Data
PERMISSIBLE OPERATING TEMPERATURE RANGE
permissible operating temperature range varies with current flow follows:
Operating range
Current (mA)
Operating temperature (°C)
Operation
OUTPUT CIRCUIT
D5F-2Bj0
Brown Internal circuit
Black
Output max.
Blue
Indicator (red LED) Actuator: Output transistor (load): Indicator (LED): (press)
D5F-3Cj0
Internal circuit
Brown
Output max.
Black Blue
Indicator (red LED)
Actuator: Output transistor (load): Indicator (LED):
(press)
Dimensions
Unit: (inch)
LIMIT SWITCHES
D5F-2Bj0 D5F-3Cj0
(1.34) Four, dia. mounting holes (0.59) 16.5 (0.65) operation indicator 44.5 (1.75) (1.18) Ceramic chip (measuring part) (0.27)
(0.19)
19.5 (0.77) (0.79) (0.71) (0.71) dia. (0.63)
(1.34) (1.18)
23±0.1 (0.91±0.004) (0.55) dia. (0.94)
23±0.1 (0.91±0.004) (1.18)
Note: degree parallelism squareness ceramic chip µm/5 against reference plane.
Precautions
CONNECTING
Take residual voltage max.) into consideration when connecting load power supply. When internal circuit switch open, there current leakage 0.15 max. residual voltage load. Check release voltage load before use.
OPERATING
press plungers located opposite each other same time, switch could damaged.
NOISE
Excessive external noise through power line affect operating accuracy switch (refer table below). required, correct noise filter increase accuracy. Level Influence accuracy max. (0.118 10-3 max. (0.196 10-3
16-head *1000 (3000)
NOTE: DIMENSIONS SHOWN MILLIMETERS. convert millimeters inches divide 25.4.
OMRON ELECTRONICS, INC.
East Commerce Drive Schaumburg, 60173
OMRON CANADA, INC.
Milner Avenue Scarborough, Ontario
1-800-55-OMRON
Cat. CEDSAX3 10/99 Specifications subject change without notice.
416-286-6465
Printed U.S.A.

Opto-Mechanical Switch Achieves 1-µm Operating Position Repeatability

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