– Unmatched Versatility and Precision. Dual encoder for flight simulator
Our EC11 dual-shaft encoders stand out in the market with unique features tailored for simulation panel applications. Designed with a precisely machined threaded body, these encoders are built for seamless panel mounting using their dedicated nut.

What sets our EC11 encoders apart:

   -Threaded Design: Ideal for secure and easy installation on simulation panels.
   -Complete Solution: They are compatible with our aluminum knobs for both inner and outer shafts, offering a polished and professional finish.
   -Enhanced Connectivity: Optional electronic board available for effortless cable soldering, ensuring a streamlined setup for your project.
Perfect for simulation enthusiasts and professionals, these encoders deliver functionality, reliability, and customization of your product.

Alternative to ELMA E37 – Dual Encoder at a Fraction of the Cost

We’re aware that the ELMA E37 is a well-known dual-shaft encoder, valued for its precision and reliability in many high-end applications — including flight simulation. However, its high price and often limited availability can make it difficult to access for many sim builders.

That’s why our EC11-based dual encoder is an excellent alternative:

. Similar mechanical layout with dual concentric shafts and integrated push button

. Built-in threaded body for secure and easy panel mounting

. Compatible with our custom aluminum knobs for both inner and outer shafts

Available at approximately 1/6 the cost of the ELMA E37, with consistent stock and fast shipping

If you’re looking for ELMA E37-level functionality at a more affordable price, our encoder is the ideal solution.

EC110703P6C-HA1 Rotary Encoder

1. What are the electrical specifications?

• Voltage: DC 5V
• Current: Max 10mA, Min 0.5mA

1. What is the resolution and output type?

• Pulses per 360°: 15 per phase

1. What are the mechanical characteristics?

• Rotation: 360° (endless)
• Detents: 30 (12° step)
• Torque: 11.5 ± 8.5 mNm

1. What is the lifespan of the encoder?

• Rotational Life: 30,000 cycles @ 600–1000 cycles/h
• Push-Pull Strength: 5 kgf (10 sec)
• Tested Durability: Independently tested to exceed 100,000 cycles without performance degradation.

1. What are the switch specifications?

• Type: Push-on (single pole, single throw)
• Rated Load: DC 5V, 10mA (Min 1mA)
• Travel Distance: 0.5 mm
• Operating Force: 6 ± 2N

The EC110703P6C-HA1 can be used with any controller that operates at 5V DC or lower, including:

• Arduino (Uno, Mega, Leonardo, etc.)
• Leo Bodnar (BU0836, BU0836A, BU0836X)
• Microchip PIC and Atmel AVR-based microcontrollers
• Raspberry Pi (with voltage level shifting)
• STM32 and ESP32 (with 5V-tolerant inputs)
• Other flight simulation and automation interfaces

⚠️ Ensure that the operating voltage does not exceed 5V DC, as higher voltages may damage the encoder.

• SFS-DSE-EC11 – Datasheet.pdf