Omron D4MC-1000 Limit Switch
Omron D4MC-1000 is a compact limit switch with a stainless steel hinge lever for mechanical position and travel detection in industrial equipment. The hinge lever suits moving machine parts that actuate the switch through angular contact, while the SPDT contact form provides changeover switching for general control loads. IP67 protection and operation from -10 to 80°C support environments exposed to dust, water, and normal factory contaminants. Long mechanical and electrical durability suit repeated actuation in automated machinery and compact mechanisms. The D4MC-1000 belongs to the D4MC Series within the hinge lever limit switch range from Omron machine control products for dependable position and end-of-travel sensing.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | D4MC-1000 |
Omron D4MC-1000 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Ctuator | Hinge lever Stainless steel lever |
| Contact Form | SPDT |
| Frequency | 50/60 Hz |
| Load | General load |
| Ambient Temperature | Operating: -10 to 80 ℃ |
| Ambient Humidity | 35 to 95% RH |
| Pollution Degree | 3 (IEC947-5-1) |
| Shock Resistance | Destruction: 1,000 m/s 2 max. |
| Degree Of Protection | IP67 |
| Contact Resistance Initial Value | 15 mΩ max. |
| Durability | Electrical: 500,000 operations min. Mechanical: 10 million operations min. |
| Insulation Resistance | 100 MΩ min. (at 500 VDC) |
The Omron D4MC-1000 Limit Switch uses a stainless steel hinge lever for mechanical position and travel detection in industrial equipment. The hinge lever suits moving machine parts that actuate the switch through angular contact, making it useful where a straight plunger or roller plunger is not the preferred approach. Its SPDT contact form provides changeover switching for general loads at 50/60 Hz. IP67 protection helps the switch operate around dust, water, and common factory contaminants, while the compact lever arrangement supports repeated actuation in automated machinery and machine mechanisms.
The D4MC-1000 is specified for at least 10 million mechanical operations and 500,000 electrical operations, supporting frequent switching over a long service life. Initial contact resistance is 15 mΩ maximum, and insulation resistance is 100 MΩ minimum at 500 VDC. The switch operates from -10 to 80°C with 35 to 95% relative humidity and is specified for pollution degree 3 under IEC947-5-1. Destructive shock resistance is 1,000 m/s² maximum. These characteristics support hinge-lever position sensing where sealed protection, SPDT switching, and compact mechanical actuation are required. The stainless steel hinge lever provides a durable contact surface for repeated angular machine movement. For another lever-operated industrial limit switch from the supplied model range, see the D4C-3320 model.
