MASSO Optical Quadrature Encoder High-accuracy optical position feedback with no moving parts This genuine MASSO optical quadrature encoder is designed for CNC machines and automation systems that require reliable, non-contact position feedback. Its optical sensing design eliminates pulleys and timing belts, helping simplify installation while reducing mechanical wear. Special-Order Item This item is ordered from our supplier after purchase and typically takes 1–2 weeks to arrive at PwnCNC. Once received, we inspect it and prepare your order for shipment. Timing is estimated and may vary due to supplier or carrier delays. Key Features No moving parts: Optical sensing avoids pulleys, timing belts, and contact wear. High-accuracy feedback: Provides quadrature output for compatible CNC control applications. Simple installation: Mounts with M3 screws and does not require a separate mechanical drive system. Wide supply range: Operates from 12–24VDC. Compact PCB design: Fits into custom machine and retrofit installations where space is limited. MASSO compatibility: Designed for compatible MASSO controller and encoder-input applications. Electrical Details Supply voltage: 12–24VDC Output type: Optical quadrature encoder signals Output LOW level: 0V Output HIGH level: 10V Connection: Screw-terminal block Mounting: M3 screws Ideal For CNC spindle-position or axis-feedback applications MASSO controller integrations Custom machine retrofits Automation and rotational-position sensing Applications where belt-driven encoders are undesirable Important Installation Warnings Observe polarity: Reversing the supply polarity can permanently damage the sensor. Keep dry and clean: This sensor is not suitable where water, coolant, or dust can contact the optical components. Verify signal compatibility: Confirm that the connected controller or interface accepts 0V LOW and 10V HIGH signal levels. Protect the wiring: Route encoder wiring away from VFD, spindle, plasma, and mains-power conductors whenever possible. What’s Included One genuine MASSO optical quadrature encoder module Installed screw-terminal connector Pricing Transparency Tariffs and import fees related to bringing this product into the United States are already included in the listed price. U.S. customers pay only applicable sales tax and shipping at checkout. Orders shipped outside the United States may be subject to duties, taxes, brokerage fees, or other import charges imposed by the destination country. Those charges are the buyer’s responsibility and are not included in our pricing.
