Our MOQ is 2K. If it is a small batch order, the price needs to be increased appropriately.

Rotary Encoder Knob with Optical Sensing and Analog Output

Name: Rotary Encoder Knob with Optical Sensing and Analog Output
Brand: Dongguan Taotao Electronics Co., Ltd
SKU: 2212182345

Guangdong, ChinaDongguan Taotao Electronics Co., Ltd

US$0.29-0.39

2,000 Pieces

Product profile

Customization

Available

Type

Rotary Encoder

Working Principle

Incremental

Model NO.

EC21A00V02

Readout Mode

Contact

Operating System

Contact Brush Type

Signal Output

Voltage Output

Axle Sleeve Type

Empty Type

Package

Installation Form

Brand

Taowaves

Axonia

Customized

Support Customization

Transport Package

Carton

Specification

21mm

Trademark

TAOWAVES

Origin

China

Key features

Customization Support: Full customization available with drawings, usage, and requirements provided by customers.

High Resolution Output: Provides 15 pulses per 360 degrees for precise incremental signal output.

Long Rotational Life: Endurance up to 30,000 cycles for durable performance.

Fast Sample Lead Time: Samples ready in just 3 working days.

In-House Manufacturing: 80% of raw materials supplied in-house to ensure quality and speed.

Flexible Payment Terms: Accepts T/T, PayPal, LC, and Western Union with flexible advance options.

Comprehensive Quality Control: 100% visual and functional inspection for all finished products.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceODM ServicesManagement Certification

Dongguan Taotao Electronics Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.29h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells encoders alongside electronic components, devices, household appliances, plastics, hardware, and molds. It holds ISO9001:2015 certification, reports documented service procedures, complaint handling, corrective actions, and finished-product inspection instructions. Production resources include more than 10 lines in one record and 20 lines in another, with stated annual encoder output of 78,000,000 pieces. The supplier supports customization from samples and designs, including full and flexible customization. However, it does not provide SDKs, OEM services for well-known brands, overseas warehouses, showrooms, agents, or branches, and has not participated in offline trade shows. Financial information is present only as year references, without sufficient evidence to assess credibility. Export experience and customer-case evidence are limited.

Supplier typeThe supplier is a manufacturer and seller with R&D and production activities covering electronic products, plastics, hardware, molds, and encoders. Its stated production lines and product output indicate a manufacturing-oriented supplier rather than a pure trading company.

CertificationsThe supplier reports an ISO9001:2015 certificate, and the same certification is also identified under sustainable development management systems. This provides explicit evidence of a certified quality-management framework, although no additional certifications are stated.

After-Sales capabilityThe supplier has written and followed procedures for service capability, corrective and preventive actions, and customer complaints, with an updated approved-supplier list referenced. It offers lead times within 15 workdays in both peak and off-season, but has no overseas warehouse, showroom, agent, or branch, limiting local overseas support.

R&D capabilityThe supplier states that it develops new products, improves products, invests in automatic production machines and testing instruments, and increases self-production of key parts. However, it reports no available SDK and no OEM service for well-known brands; the evidence supports manufacturing-oriented improvement but not a complete software or branded-product innovation capability.

Production capacityThe supplier reports more than 10 production lines in one record and 20 in another, with stated output of 78,000,000 encoder pieces, 14,400,000 switches, and 31,200,000 potentiometers. It also reports 21–30 quality-control staff and self-production of plastic parts and lathing shafts, but does not continuously reconcile quantities for every batch or mass production.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full customization, minor customization, and flexible customization. Its design-service range indicates broad adaptability to customer-specific requirements.

Product Q&A

Q:What are the advantages of your factory?

Our factory has mold manufacturing workshop, plastic injection molding workshop and lathe center. 80% of the raw materials are supplied by ourselves to ensure that the quality and delivery speed are higher than those of our peers.

Q:Do you support customization?

Yes, customization is supported, we need you to provide drawings, usage and requirements.

Q:What is your shipping port and the term of payment?

Ex-work or FOB Shenzhen. 30% paid in advance, 70% balance before shipment by T/T.(First transaction requires 100% payment in advance.)

Q:How long is your lead time?

It will take 3workdays for samples,7-15workdays for mass production.

Q:Can I get samples from you?

Small amount of samples can be provided for free, but customers need to pay for air freight themselves.