Sealed Type Small-Sized Basic Switch [D2VW]
Caution
Product Description
Seal type (IP67 compliant: except terminal part) basic compact size.
[Features]
· Stable sealing is ensured by using epoxy resin. Usable at watery and dusty places.
· The internal structure uses proven V type series mechanism to achieve greater system and high durability. Fitting similar to V type.
· Compliant with the applications requiring environmental resistance such as automobiles, agricultural machinery, large appliances, and business equipment.
Dimensional Drawing of OMRON Micro Switches
OMRON Micro Switches Type
*For information on model numbers other than those listed above, please refer to the digital catalog.
Specification Table of OMRON Micro Switches
| 300 mm type | 1,000 mm type | |
|---|---|---|
| L | 300±10 | 1,000±30 |
OMRON Micro Switches Performance
| Micro Switches item | Micro Switches Model number | ||
|---|---|---|---|
| Model D2VW-5 series | Model D2VW-01 series | ||
| Allowable Operating Speed | 0.1mm to 1m/s (for Micro Switches type) | ||
| Allowable operating frequency | Mechanical | 300 times/min | |
| Micro Switches Electrical | 60 times/min | ||
| Insulation resistance | 100MΩ or more (DC500V insulation resistance tester) | ||
| Contact resistance (initial value) | Terminal Type | 50mΩ or less | |
| Lead wire type (300mm) | 100mΩ or less | ||
| Lead wire type (1,000mm) | 200mΩ or less | ||
| Withstand voltage*1 | Between same-polarity terminals | AC1,000V 50/60Hz 1min | |
| Between live metal parts and earth | AC1,500V 50/60Hz 1min | ||
| Between each terminal and non-current-carrying metal parts | AC1,500V 50/60Hz 1min | ||
| Vibration*2 | malfunction | Frequency: 10 to 55 Hz, Double amplitude: 1.5 mm | |
| Impact*2 | Durability | Up to 1,000m/s2 | |
| malfunction | Maximum 300m/s2 | ||
| Durability | Mechanical | Over 10 million times (60 times/min) | |
| Electrical | Over 100,000 times (30 times/min) | Over 1 million times (30 times/min) | |
| Protective structure | Terminal Type | IEC IP67 (excluding terminals) | |
| Lead Wire Type | IEC IP67 | ||
| Electric shock protection class | Class I | ||
| PTI (Tracking Characteristics) | 175 | ||
| Operating temperature range | -40 to +85°C, 60% RH or less (but no freezing or condensation) | ||
| Operating humidity range | 95% RH or less (at +5 to +35°C) | ||
| mass | Approx. 7g (for terminal type Micro Switches) | ||
Note: The above values are initial values.
*1. The withstand voltage is the value when a separator (see page B-149 of the digital catalog) is used.
*2. The value is for the free position and the maximum travel position for Micro Switches types, and for the maximum travel position for lever types. The contacts make or break within 1 ms.
Specification of OMRON Micro Switches
OMRON Micro Switches Operating Characteristics
| Micro Switches type | Micro Switches Actuator | Micro Switches Model number | Force required for operation | Return of the mosquito | Movement up to operation | Movement after action | Differential movement | Operating position |
|---|---|---|---|---|---|---|---|---|
| OF Max | RF Min | PT Max | OT Min | MD Max | OP | |||
| Terminals | Micro Switches type | Model D2VW-5-1 Model D2VW-01-1 | 1.96N | 0.29N | 1.2mm | 1.0mm | 0.4mm | 14.7±0.4mm |
| Lead Wire | Micro Switches type | Model D2VW-5-1M Model D2VW-5-1M-0 Model D2VW-01-1M Model D2VW-01-1M-0 | 1.96N | 0.29N | 1.2mm | 1.0mm | 0.4mm | 14.7±0.4mm |
| Hinge/ Short Lever Type | Model D2VW-5L1A-1M Model D2VW-5L1A-1M-0 Model D2VW-01L1A-1M Model D2VW-01L1A-1M-0 | 1.96N | 0.20N | 1.6mm | 0.8mm | 0.5mm | 15.2±0.5mm | |
| Hinge/ Lever Type | Model D2VW-5L1-1M Model D2VW-5L1-1M-0 Model D2VW-01L1-1M Model D2VW-01L1-1M-0 | 1.18N | 0.15N | 4.0mm | 1.6mm | 0.8mm | 15.2±1.2mm | |
| Hinge/ Long Lever Type | Model D2VW-5L1B-1M Model D2VW-5L1B-1M-0 Model D2VW-01L1B-1M Model D2VW-01L1B-1M-0 | 0.59N | 0.05N | 9.0mm | 3.2mm | 2.0mm | 15.2±2.6mm | |
| Hinge/ R lever type | Model D2VW-5L3-1M Model D2VW-5L3-1M-0 Model D2VW-01L3-1M Model D2VW-01L3-1M-0 | 1.18N | 0.15N | 4.0mm | 1.6mm | 0.8mm | 18.7±1.2mm | |
| Hinge roller short lever type | Model D2VW-5L2A-1M Model D2VW-5L2A-1M-0 Model D2VW-01L2A-1M Model D2VW-01L2A-1M-0 | 2.25N | 0.20N | 1.6mm | 0.8mm | 0.5mm | 20.7±0.6mm | |
| Hinge roller lever type | Model D2VW-5L2-1M Model D2VW-5L2-1M-0 Model D2VW-01L2-1M Model D2VW-01L2-1M-0 | 1.18N | 0.15N | 4.0mm | 1.6mm | 0.8mm | 20.7±1.2mm |
Note: The Micro Switches operating characteristics are for operation in direction A (↓).
Model Designation Method of OMRON Micro Switches
OMRON Micro Switches Format Standards
OMRON Micro Switches Contact Specifications
( ) indicates lead wire color
Technical Information of OMRON Micro Switches
OMRON Micro Switches Rating
| Micro Switches format | Rated voltage | Micro Switches item |
|---|---|---|
| Resistive Load | ||
| Model D2VW-5 series | AC250V AC125V | 5A 5A |
| DC 30V | 5A | |
| Model D2VW-01 series | AC125V | 0.1A |
| DC 30V | 0.1A |
Note: The above ratings of Micro Switches are based on tests conducted under the following conditions:
(1) Ambient temperature: 20±2°C
(2) Ambient humidity: 65±5% RH
(3) Operation frequency: 30 times/min.
OMRON Micro Switches Contact Specifications
| Micro Switches item | Micro Switches format | ||
|---|---|---|---|
| Model D2VW-5 series | Model D2VW-01 series | ||
| contact | specification | rivet | Crossbar |
| Micro Switches Material | Silver Alloy | Gold alloy | |
| Interval (standard value) | 0.5mm | ||
| Inrush current | Normally closed | Maximum 15A | - |
| Normally open | Maximum 15A | - | |
| Minimum applicable load (reference value)* | DC5V 160mA | DC5V 1mA | |
*For the minimum applicable load, please refer to "●Using with a Micro Switches" in "■Please use correctly."
How to Use of OMRON Micro Switches
OMRON Micro Switches Mounting Hole Dimensions
OMRON Micro Switches Usage Notes
Micro Switches Regarding installation
Use M3 screws for mounting and securely attach using flat washers, spring washers, etc. The tightening torque should be 0.39 to 0.59 N m.
Control settings
In the case of pin Micro Switches, the operating body must be set to press the pushbutton from directly above. The pushbutton is covered with a rubber cap, and applying a load to the pushbutton from the side can cause damage to thepushbutton and deterioration of the seal.
Handling
Please be careful when handling the switch so as not to tear the rubber seal on the push button.
Regarding use with Micro Switches
Using a general-purpose switch when switching a Micro Switches circuit can cause poor contact. We recommend using the switch within the range of use, referring to the diagram below. Even if a microload type is used within the area shown inthe diagram below, if the load generates an inrush current when Micro Switches, contact wear will be rapid and durability will decrease, so insert a contact protection circuit as necessary. The minimum applicable load is the N-levelreference value. This represents the failure level at a confidence level of 60% ( λ60
). (JIS C5003)
λ60 = 0.5x10-6/times means that at a confidence level of 60%, failure is estimated to occur less than 1/2,000,000 times.
Cautions and Prohibitions of OMRON Micro Switches
OMRON Micro Switches Safety Precautions
Protective structure
Micro Switches Do not use underwater.
The lead wire type meets the test conditions for the following regulations, but these tests are to check the ingress of water after leaving it underwater for a certain period of time, and are not to open or close the switch underwater.
JIS C0920: Degrees of protection provided by enclosures for electrical equipment (IP Code)
IEC 60529: Degrees of protection provided by enclosures (IP Code)
Protection class: IP67 (checks the ingress of water after leaving it underwater for 30 minutes at a depth of 1m)
Protection and chemical adhesion
Avoid contact with oil or chemicals
as this may cause the materials used to change or deteriorate.
Micro Switches Regarding soldering
- When soldering the connection lead wire to
the terminal, first wrap the conductor around the terminal hole before soldering.
As a guideline, the soldering time should be less than 5 seconds with a soldering iron tip temperature of 350-400°C, and no external force should be applied for 1 minute after soldering. Working at excessive temperatures or heating for long periods of time may cause the characteristics of the switch to deteriorate.