LEC-102.4B-S190A Sumtak Rotary Encoder (LEC-1024B-S190A)

LEC-102.4B-S190A Sumtak Rotary Encoder – 1024 PPR Incremental Encoder

The LEC-102.4B-S190A Sumtak Rotary Encoder is a reliable incremental rotary encoder designed for industrial motion control, speed feedback, position monitoring, and automation applications. With its 1024 PPR resolution, 66 mm body diameter, 8 mm solid shaft, and Push-Pull / Totem Pole HTL output circuit, this encoder is a suitable solution for machinery that requires stable pulse feedback and durable mechanical construction.

Also known as LEC-1024B-S190A, this model is commonly used in industrial systems where accurate shaft rotation detection is required. Its incremental encoder technology provides pulse signals according to shaft movement, allowing control systems, PLCs, drives, counters, and motion controllers to monitor position, direction, and speed.

Sumtak rotary encoders are widely preferred in demanding automation environments thanks to their robust design and long-standing reputation in the encoder industry. The LEC-102.4B-S190A model is especially suitable for replacement, maintenance, and retrofit projects where the original encoder specification must be matched carefully.

Key Features of LEC-102.4B-S190A Sumtak Encoder

The LEC-102.4B-S190A offers 1024 pulses per revolution, making it ideal for applications that require balanced resolution and reliable signal output. Its 8 mm solid shaft structure provides strong mechanical coupling with motors, machine shafts, conveyors, and other rotating equipment.

The Push-Pull / Totem Pole HTL output circuit allows the encoder to deliver clear and stable digital pulse signals for industrial control systems. This makes the product suitable for many automation applications where signal reliability is essential.

Technical Specifications

Product model: LEC-102.4B-S190A
Alternative model reference: LEC-1024B-S190A
Brand: Sumtak
Product type: Rotary Encoder
Technology: Incremental Encoder
Resolution: 1024 PPR
Body diameter: 66 mm
Shaft type: Solid Shaft
Shaft size: 8 mm
Output circuit: Push-Pull / Totem Pole HTL

Typical Applications

The LEC-102.4B-S190A Sumtak Rotary Encoder can be used in a wide range of industrial applications, including CNC machines, servo motor feedback systems, packaging machines, printing machinery, textile machines, elevators, conveyors, automation lines, and general motion control systems.

It is also a strong option for maintenance departments looking for a replacement Sumtak encoder with the same mechanical and electrical characteristics. Before purchasing, it is recommended to verify the shaft size, output type, resolution, connector or cable configuration, and mounting dimensions according to the existing machine.

Why Choose the LEC-102.4B-S190A Encoder?

Choosing the correct encoder is critical for machine performance, positioning accuracy, and long-term system reliability. The LEC-102.4B-S190A provides a practical combination of 1024 PPR resolution, industrial HTL output, and solid shaft construction. This makes it a dependable solution for both new automation projects and spare part replacement requirements.

Encoder Market can help you source the LEC-102.4B-S190A Sumtak Rotary Encoder and support your technical selection process. If you are replacing an existing encoder, you can share the product label, machine model, wiring details, or technical datasheet to confirm compatibility before ordering.

FAQ

What is the resolution of the LEC-102.4B-S190A Sumtak Rotary Encoder?

The LEC-102.4B-S190A has a resolution of 1024 PPR, meaning it generates 1024 pulses per revolution.

Is LEC-102.4B-S190A the same as LEC-1024B-S190A?

LEC-102.4B-S190A and LEC-1024B-S190A are commonly used as references for the same Sumtak rotary encoder model. However, the exact label and technical configuration should always be checked before replacement.

What type of encoder is the LEC-102.4B-S190A?

It is an incremental rotary encoder. Incremental encoders generate pulse signals according to shaft rotation and are commonly used for speed, position, and direction feedback.

What is the shaft size of this encoder?

The LEC-102.4B-S190A has an 8 mm solid shaft.

What is the body diameter of the LEC-102.4B-S190A?

The body diameter of this Sumtak encoder is 66 mm.

What output circuit does this encoder use?

The encoder uses a Push-Pull / Totem Pole HTL output circuit.

Where can this encoder be used?

It can be used in CNC machines, automation systems, motor feedback applications, conveyors, packaging machines, printing machines, textile machinery, and other industrial motion control systems.

Can this encoder be used as a replacement part?

Yes, it can be used as a replacement encoder if the resolution, shaft size, body diameter, output circuit, mounting style, and wiring configuration match the existing encoder.

How can I confirm compatibility before ordering?

You can compare the product label, shaft diameter, resolution, output type, wiring diagram, mounting dimensions, and machine requirements. Sharing photos of the existing encoder label is also helpful for confirmation.