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  • Hollow shaft rotary encoder K50 diameter 50mm hole 15mm Blind hole type Incremental rotary encoder
  • Hollow shaft rotary encoder K50 diameter 50mm hole 15mm Blind hole type Incremental rotary encoder
  • Hollow shaft rotary encoder K50 diameter 50mm hole 15mm Blind hole type Incremental rotary encoder
  • Hollow shaft rotary encoder K50 diameter 50mm hole 15mm Blind hole type Incremental rotary encoder
  • Hollow shaft rotary encoder K50 diameter 50mm hole 15mm Blind hole type Incremental rotary encoder
  • Hollow shaft rotary encoder K50 diameter 50mm hole 15mm Blind hole type Incremental rotary encoder
Hollow shaft rotary encoder K50 diameter 50mm hole 15mm Blind hole type Incremental rotary encoder

Hollow shaft rotary encoder K50 diameter 50mm hole 15mm Blind hole type Incremental rotary encoder

  • 1 - 9 Pieces
    $69.23
  • >= 10 Pieces
    $56.07

Customization:

Customized logo（Min.Order: 10 pieces）
Customized packaging（Min.Order: 10 pieces）
Graphic customization（Min.Order: 10 pieces）
View product details

Hollow shaft rotary encoder K50 diameter 50mm hole 15mm Blind hole type Incremental rotary encoder

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Measurement: The Hollow Shaft Rotary Encoder K50 employs optical sensing technology to provide high-resolution incremental rotational data, enabling precise position tracking and motion control.
  • Hollow Shaft Design: A 50mm diameter through-hole and 15mm blind hole configuration allow seamless integration with drive shafts or hollow-axis systems, ideal for compact mechanical setups.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

    • With a corrosion-resistant stainless steel body, you can ensure long-term durability in harsh industrial environments*, resisting rust and wear better than plastic-based encoders.

  • 2. Modular Design for Seamless Integration

    • With customizable mounting brackets and connectors, you can adapt the encoder to diverse systems, simplifying installation compared to fixed-design alternatives*.

  • 3. High-Precision Optical Sensing Technology

    • With optical incremental encoding, achieve precise position tracking at resolutions exceeding 1,000 counts/revolution, outperforming magnetic encoder accuracy*.

  • 4. Hollow Shaft for Versatile Industrial Applications

    • With a 50mm diameter hollow shaft and 15mm blind hole, you can accommodate larger shafts and integrate wiring, ideal for robotics and automation systems requiring compact, through-shaft setups*.

  • 5. CE-Certified for Global Compliance

    • With CE certification, ensure regulatory compliance for EU markets, guaranteeing safety and reliability in regulated industrial applications*.

Product details

Hollow shaft rotary encoder K50 diameter 50mm hole 15mm Blind hole type Incremental rotary encoder

The Hollow Shaft Rotary Encoder K50 is a precision optical sensor designed for position measurement in automation and industrial systems. With a 50mm hollow shaft and 15mm blind hole, it enables seamless integration into systems requiring central shaft mounting. CE-certified and built for durability, this encoder delivers reliable incremental rotational data in demanding environments.

Technical specifications

FeatureSpecificationBenefit
Hollow Shaft Design50mm diameter, 15mm blind holeEasy integration into systems with central shafts
Optical TechnologyOptical sensorHigh-resolution, non-contact measurement
CertificationCECompliance with EU safety and performance standards
Encoder TypeIncremental rotary encoderContinuous position tracking and speed monitoring
ApplicationPosition sensorAccurate positioning in robotics, automation, and machinery

Customization guide

Adjustable hollow shaft dimensions and mounting brackets can be customized to fit specific mechanical interfaces or environmental requirements (e.g., modified hole depth, connector types).

Get inspired

With the K50’s precision optical sensing and modular design, you can achieve seamless integration in robotics arms, industrial conveyors, or CNC machines. Its hollow shaft allows direct attachment to rotating shafts, eliminating the need for bulky adapters.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Resolution1024 pulses/rev+15% (1176)+30% (1328)*
Accuracy±0.1°±0.05°±0.02°
Environmental ResistanceIP65IP67IP68 (submersible)

Supplier's note

  1. Technical Breakthroughs:

    • Optical Sensor Technology: Delivers 20% faster response than magnetic encoders, ensuring real-time precision.
    • Hollow Shaft Design: Reduces mechanical complexity by 30% compared to traditional through-shaft models.
    • CE Certification: Meets EU RoHS and EMC standards, enabling broader industrial adoption.

  2. Version Selection Guide:

    • Base Model: Ideal for standard automation tasks (e.g., conveyor belt tracking) where cost-efficiency is prioritized.
    • Advanced Model: Suitable for precision robotics or medical equipment needing enhanced accuracy (±0.05°) and IP67 dust/water resistance.
    • Pro Model: Designed for harsh environments (e.g., marine or submersible systems) with tripled durability compared to industry benchmarks. Its IP68 rating ensures operation in fully submerged conditions.

*Pro Model resolution exceeds industry standards by 30%, enabling ultra-fine motion control in high-precision applications.

Frequently asked questions

  • Which hollow shaft rotary encoder suits robotics and automation applications?

  • How do I maintain the frothing nozzle of the K50 encoder?

  • Aluminum vs Stainless Steel: Which material is better for industrial encoders?

  • Can the K50 encoder’s mounting brackets be customized?

  • Is the K50 encoder’s material CE-certified for industrial use?

  • What makes the K50 encoder suitable for high-precision position sensing?

  • Does the K50 encoder withstand harsh environmental conditions?

  • How does the K50 encoder’s connectivity simplify system integration?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Hollow Shaft DesignIndustrial machinery with large shaftsIndustry Standard: Solid shaft
Our Base: 30mm hollow shaft (IEC 60076)
Our Advanced: 50mm hollow shaft (▲▲▲)		Enables mounting on large shafts (e.g., robotic arms)Bulkier than solid shafts; requires precise alignment
Sensor TechnologyHigh-precision positioning systemsIndustry Standard: Magnetic/contact-based
Our Base: Optical (ISO 10360 class 7)
Our Advanced: Optical (▲▲)		Higher resolution (14-bit) and faster response (10kHz)Sensitive to contaminants; higher cost than magnetic sensors
Environmental ResistanceHarsh outdoor environmentsIndustry Standard: IP54
Our Base: IP65
Our Advanced: IP67 (▲▲)		Withstands water jets and dust ingress (tested per IEC 60529)Increased weight and complexity for sealing
Output TypeReal-time control systemsIndustry Standard: Analog signals
Our Base: Incremental digital (RS-422)
Our Advanced: Same + CANopen protocol (▲)		Digital signals reduce noise; CANopen enables industrial networkingRequires compatible PLC/SCADA systems
CertificationsSafety-critical applicationsIndustry Standard: CE
Our Base: CE + ISO 9001
Our Advanced: CE + ISO 13849 (▲▲)		Meets functional safety standards (PL e/SIL 3) for machinery safetyLengthier certification process during procurement
Blind Hole DepthCustom mounting solutionsIndustry Standard: Through hole
Our Base: 10mm blind hole
Our Advanced: 15mm blind hole (▲▲)		Accommodates longer mounting screws (M8 bolts tested)Requires deeper drilling during installation

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