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Encoder

US$0.29-0.39 / Piece

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What is Ec21 Hollow Shaft Incremental Encoder 21mm Ring Encoder

Name: Ec21 Hollow Shaft Incremental Encoder 21mm Ring Encoder
Uploaded: 2026-03-01T07:59:00+08:00
Description: EC21 Hollow Shaft Incremental Encoder 21mm Ring Encoder EC21 Series Product Specifications 1.Electrical Characteristics Rated voltage: DC 5V Resolution: 15pulses/360° Insulation resistance: 1

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About this Item

Price

Min. Order Reference FOB Price

2,000 Pieces US$0.29-0.39 / Piece

Sepcifications

Type Rotary Encoder
Working Principle Incremental
Readout Mode Contact
Operating System Contact Brush Type
Signal Output Voltage Output
Axle Sleeve Type Empty Type
Package -
Installation Form -
Brand Taowaves
Axonia -
Transport Package Carton
Specification 21mm
Trademark TAOWAVES
Origin China
Customized Support Customization

Product Description

EC21 Hollow Shaft Incremental Encoder 21mm Ring Encoder EC21 Series Product Specifications 1.Electrical Characteristics Rated voltage: DC 5V Resolution: 15pulses/360° Insulation resistance: 100MΩ Min at DC 250V Dielectric strength: 1 minute at AC300V Phase Difference: ...

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Dongguan Taotao Electronics Co., Ltd

Gold Member Since 2024

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products Encoder
Year of Establishment 2014-05-15
Number of Employees 194
Address No. 8 Weichang Road, Chashan Town, Dongguan, Guangdong, China
Registered Capital 13,000,000 RMB

Encoder Comparison

	Ec21 Hollow Shaft Incremental Encoder 21mm Ring Encoder Contact Now	Quick View Pulse Electronics Signal Transmitter Grating Encoder 5MHz High-Speed Pulse Signal to RS485 Contact Now	Advanced RS485 Bearingless Absolute Encoder for Precise Positioning Contact Now	Quick View Custom H265 Hevc HDMI Video Encoder Contact Now	Quick View RF28 Series Reflective Encoders, for Small Size DC Motor and Stepping Motor. Contact Now

Transaction Info
	Ec21 Hollow Shaft Incremental Encoder 21mm Ring Encoder Contact Now	Quick View Pulse Electronics Signal Transmitter Grating Encoder 5MHz High-Speed Pulse Signal to RS485 Contact Now	Advanced RS485 Bearingless Absolute Encoder for Precise Positioning Contact Now	Quick View Custom H265 Hevc HDMI Video Encoder Contact Now	Quick View RF28 Series Reflective Encoders, for Small Size DC Motor and Stepping Motor. Contact Now
Price	US$0.29-0.39 / Piece	US$65.88-66.99 / Piece	US$25.00 / Piece	US$189.00-229.00 / Piece	US$21.00 / Piece
Min Order	2,000 Pieces	2 Pieces	10 Pieces	100 Pieces	1 Piece
Payment Terms	D/P, PayPal, T/T, LC, Western Union, Small-amount payment	T/T, PayPal	T/T, PayPal	T/T, PayPal	T/T, PayPal
Quality Control
Management System Certification	-	-	ISO9001:2015	ISO9001:2015	ISO9001:2015
Trade Capacity
Export Markets	Southeast Asia/ Mideast	Domestic	Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	ODM	Own Brand, ODM, OEM	ODM, OEM	Own Brand, ODM	ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: 1-3 months Off Season Lead Time: one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: 1-3 months Off Season Lead Time: one month
Product Attributes
Specification	Type: Rotary Encoder; Working Principle: Incremental; 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;	Type: Rotary Encoder; Working Principle: Absolute; Readout Mode: Contact; Operating System: Contact Brush Type; Signal Output: Voltage Output; Axle Sleeve Type: Large Diameter Type; Package: PGA; Installation Form: Standard DIN35 Rail Installation; Brand: Wayjunr; Axonia: Servo Installation Type; Wide Power Supply Range: 8~32VDC; Input Type: Encoder Ab Signal Input, 4-Channel (A0/B0~A3/B3); High Level: Input 3.5~30V; Low Level: Input<1V; Power Consumption: Less Than 1W; Quantity: 9999; Input Type1: Frequency Range 0-5MHz (All Channels Input Simulta; Input Type2: Encoder Counting Range -2147483647~+2147483647, Us;	Type: Rotary Encoder; Working Principle: Absolute; Readout Mode: Contact; Axle Sleeve Type: Empty Type; Package: QFN; Installation Form: Axle Sleeve Type; Axonia: Servo Installation Type;	Type: Rotary Encoder; Working Principle: Absolute; Readout Mode: Contact; Operating System: Contact Brush Type; Signal Output: Long Drive Output; Axle Sleeve Type: Large Diameter Type; Package: SMD; Installation Form: Axle Sleeve Type; Brand: Customziation; Axonia: Synchronous Flange Type; Product Name: IPTV OLED Srt Rtsp Rtmp Live Streaming Video Encod; Key Feature: H265 Hevc HDMI Video Encoder; Key Feature1: H.265 HDMI Video Encoder with OLED; Key Feature2: HD Audio and Video Encoding;	Type: Rotary Encoder; Working Principle: Incremental; Readout Mode: Contact; Operating System: Contact Brush Type; Signal Output: Long Drive Output; Axle Sleeve Type: Empty Type; Package: QFN; Installation Form: Axle Sleeve Type; Brand: Raysilicon; Axonia: Servo Installation Type; CPR: 500-8000; Maximum Rotation Speed: 11000rpm; Supply Voltage: 3-5V; Operating Temperature: -40℃-85℃;
Supplier Name	Dongguan Taotao Electronics Co., Ltd	Shenzhen Weijunrui Technology Co.,Ltd	Jiangsu Raysilicon Technologies Co. Ltd	Shenzhen Firstone Technology Co.,Ltd	Jiangsu Raysilicon Technologies Co. Ltd
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