Industrial Sewing Machine Needle Positioner and Synchronizer, Needle Stop Position Control, Metal Positioning Sensor, Handwheel Connector, Machine Head Pulley Shaft, Spindle Connector Kit

Features:1: Pair your industrial sewing machine with a synchronizer to precisely control your sewing operation.2: Needle stop up or down positioner, synchronizer for brushless motors of industrial sewing machines.4: Only suitable for industrial sewing machines with handwheel fixed or screwed to the spindle. Not suitable for all machines, adapters may be required.Specifications:Part name: External needle positionerSize: As shownMaterial: MetalColor: SilverPositioning sensor installation steps1. Remove the fixing screws at the end of the machine head pulley shaft.2. Fix the accessory "connector" to the shaft end with the "connector screw".3. Install the external sensor and tighten the two set screws to fix the positioning rod in the slot of the sensor.4. Insert the sensor signal line into the sensor socket of the motor.5. Start the motor and detect the needle stop position. If there is any deviation, first loosen the two set screws on the sensor, then turn the pulley (do not let the sensor rotate) to for align the needle position, and then tighten the two screws.Package Contents：1 x Needle Holder2 x Wrench1 Set of Matching AccessoriesOnly the above package contents, other products are not included.

• [OPTIMIZED SEWING EXPERIENCE] Upgrade your sewing capabilities with this external needle fixer that synchronizes perfectly with your machine.
• [NEEDLE STOP FUNCTIONALITY] Control whether the needle stops in the up or down position, allowing for better fabric handling and project accuracy.
• [SPECIFIC MACHINE USE] This product is tailored for machines with a fixed handwheel; check compatibility before use to seamless integration.
• [INSTALLATION SIMPLIFIED] Follow our clear installation steps to attach the sensor efficiently, making setup quick and straightforward.
• [COMPLETE ACCESSORY SET] Comes with a Needle Holder, Wrenches, and all necessary accessories included in package.