Omron D5B-8513 Limit Switch
Omron D5B-8513 combines an M8 body with a wobble-stick actuator, short spring, and 3 m oil-resistant cable. The slow-action switch supports resistive loads from 1 mA at 5 VDC to 30 mA at 30 VDC and operates at speeds from 5 to 500 mm/s. The source specifies IP67 protection, 1.9 Ω maximum contact resistance, and 100 MΩ minimum insulation resistance at 250 VDC. The D5B-8513 belongs to the D5B Series within the M8 wobble-stick switch range from Omron switching components. Body size is a main distinction from the M5 D5B-5513.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | D5B-8513 |
Omron D5B-8513 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Type | M8 |
| Shape Structure | Touch switches |
| Electrical Ratings | 1 mA at 5 VDC to 30 mA at 30 VDC |
| Load | Resistive load |
| Actuator Detail | Short spring |
| Repeat Accuracy | Short spring |
| Material Housing | Metal |
| Ambient Temperature | Operating: –10°C to 70°C (with no icing) |
| Ambient Humidity | Operating: 95% max. |
| Shock Resistance | Mechanical: 1,000 m/s2 min. Malfunction: 300 m/s2 min. |
| Degree Of Protection | IP67 |
| Cable Specifications | Oil-resistant cable |
| Insulation Resistance | 100 MΩ min. at 250 VDC between each terminal and ground |
| Cable Length | 3 m |
| Dielectric Strength | 250 VAC, 50/60 Hz for 1 min between terminals of same polarity (TTP) 1,000 VAC, 50/60 Hz for 1 min between current-carrying metal parts and ground (600 VAC for M5 model) |
| Actuator | Wobble stick |
| Vibration Resistance | Malfunction: 10 to 55 Hz, 1.5-mm double amplitude |
| Operating Mechanism | Slow action |
| Operating Speed | 5 to 500 mm/s |
| Operating Frequency | Mechanical: 120 operations/min. Electrical: 60 operations/min |
| Contact Resistance | 1.9 Ω max |
The Omron D5B-8513 Limit Switch uses a wobble-stick actuator with a short spring in an M8 metal body. The source specifies a 3 m oil-resistant cable and a slow-action mechanism. Resistive-load capability ranges from 1 mA at 5 VDC to 30 mA at 30 VDC, while mechanical operating speed ranges from 5 to 500 mm/s. Mechanical frequency is 120 operations per minute and electrical frequency is 60 operations per minute. IP67 protection, 1.9 Ω maximum contact resistance, and 100 MΩ minimum insulation resistance at 250 VDC are listed.
Operating temperature ranges from -10 to 70°C with humidity up to 95%. Malfunction vibration resistance covers 10 to 55 Hz at 1.5 mm double amplitude. Shock resistance is specified at 1,000 m/s² minimum mechanically and 300 m/s² minimum for malfunction. The M8 size is the main source-supported difference from D5B-5513 because actuator type, cable length, switching mechanism, load range, and many electrical values are the same. For the related M5 wobble-stick model, see the D5B-5513.
