EC111S-V 11mm Vertical Metal Shaft Rotary Encoder with Push Switch
The EC111S-V 11mm rotary encoder is a compact and reliable electronic control component designed for digital signal input and precise rotational control. Featuring a metal shaft with threaded bushing, vertical PCB mounting structure, and integrated push-on switch, this model is suitable for electronic devices that require stable rotation feedback, menu selection, volume control, parameter adjustment, or user interface control.
As a vertical rotary encoder with push switch, EC111S-V is widely used in audio equipment, smart home devices, industrial control panels, medical electronics, automotive electronics, consumer electronics, communication devices, and measuring instruments. Its 11mm compact body and durable metal shaft structure make it suitable for OEM and ODM products requiring reliable rotary input performance.
Key Features of EC111S-V Rotary Encoder
1. 11mm Compact Encoder Structure
The EC111S-V is designed as an 11mm rotary encoder, making it suitable for compact PCB layouts and small electronic control panels. Its space-saving structure helps engineers integrate rotary input functions into limited product designs.
2. Metal Shaft with Threaded Bushing
This 11mm metal shaft rotary encoder uses a threaded bushing structure for stable panel installation. The metal shaft provides better mechanical strength and a more reliable operating feel compared with standard plastic shaft designs.
3. Vertical PCB Mounting Design
As an 11mm PCB mount rotary encoder, EC111S-V adopts a vertical mounting structure. This design is suitable for products where the control knob is operated from the top side of the PCB or front panel.
4. Integrated Push Switch Function
The built-in press switch allows users to rotate for selection and press to confirm. This push switch rotary encoder design is commonly used in menu navigation, volume adjustment, function selection, and digital parameter control.
5. Stable Pulse Output for Digital Control
The EC111S-V supports incremental rotary encoder signal output. It provides clear rotational feedback for microcontroller-based systems, making it suitable for digital control interfaces and embedded electronic products.
Technical Specifications
| Item | Specification |
|---|---|
| Product Model | EC111S-V |
| Product Type | Rotary Encoder |
| Series | EC11 Series |
| Generation | First Generation |
| Size | 11mm |
| Mounting Type | Vertical PCB Mount |
| Shaft Type | Metal Shaft |
| Bushing Type | Threaded Bushing |
| Switch Type | Push-On Switch |
| Total Rotational Angle | 360° |
| Rotational Torque | 30–200 gf.cm at 5℃–35℃ |
| Push & Pull Strength | ≥ 5 kgf.cm |
| Power Rating | DC 5V 10mA |
| Insulation Resistance | 100MΩ min. at 300V DC |
| Withstand Voltage | 1 minute at 300V AC |
| Resolution Options | 15P / 20P |
| Detent Options | 30 detents / 20 detents |
| Switch Travel | 0.5mm |
| Switch Operating Force | 600 gf.cm |
| Switch Power Rating | DC 16V 10mA |
| Switch Life | ≥ 20,000 cycles |
| Rotational Life | ≥ 30,000 cycles |
Applications
The EC111S-V vertical rotary encoder with press switch is suitable for electronic products that require compact rotary input and digital control.
Common applications include:
- Audio equipment and volume control systems
- Car audio and automotive electronics
- Smart home control panels
- Industrial control equipment
- Medical electronic devices
- Consumer electronics
- Communication equipment
- Measuring instruments
- Menu navigation systems
- Digital parameter adjustment modules
Because of its metal shaft encoder with bushing structure and push switch function, EC111S-V is especially suitable for control panels that require both rotation and press-confirm operation.
Why Choose EC111S-V 11mm Rotary Encoder?
The EC111S-V offers a compact size, stable mechanical structure, and reliable digital signal output. Its metal shaft with threaded bushing provides stronger installation stability, while the integrated push switch improves user interface flexibility.
For B2B buyers, electronic component distributors, and equipment manufacturers, this model is a practical choice for products requiring durable rotary control and stable PCB mounting. As a custom rotary encoder manufacturer, we can support different shaft lengths, pulse numbers, detent structures, terminal layouts, and packaging requirements according to customer projects.
Customization Options
EC111S-V can be customized according to customer drawings, samples, or application requirements.
Available customization options include:
- Shaft length customization
- Shaft shape customization
- Metal shaft structure customization
- Threaded bushing design
- Pulse number selection
- Detent number selection
- Push switch force customization
- Terminal layout adjustment
- Vertical PCB mounting structure
- Bulk packaging and OEM supply
If your project requires a vertical rotary encoder with press switch or a customized 11mm metal shaft rotary encoder, EC111S-V can be developed to match your electronic product design.
FAQ
Q1: What type of product is EC111S-V?
EC111S-V is an 11mm vertical rotary encoder with push switch, designed for digital control and rotational signal input.
Q2: Is EC111S-V a potentiometer?
No. EC111S-V is a rotary encoder, not a standard potentiometer. A potentiometer changes resistance value, while a rotary encoder outputs pulse signals for digital control.
Q3: What is the advantage of the push switch function?
The push switch allows users to rotate for selection and press to confirm, making it suitable for menus, audio control, function selection, and digital interface operation.
Q4: What resolution options are available?
According to the specification, EC11 series supports 15P and 20P resolution options, with corresponding detent structures.
Q5: Can EC111S-V be customized?
Yes. Shaft length, shaft shape, pulse number, detent number, terminal structure, switch force, and packaging can be customized according to customer requirements.
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