JP Hobby 105mm 875KV 12S 12 Blade Metal EDF CW

Stock Notice:  This is not a normal stock item with Fan Jets USA. If one is wanted it needs to be purchased as a backorder.  It will then be placed with our next JP Hobby order.  Feel free to contact us in regards to lead time.

The JP Hobby 105mm 12S 12 Blade Metal EDF offers great durability with a metal fan unit that offers excellent performance.

All JP Hobby fans and motors are test run at the factory to ensure that they are in the proper operating manner before being shipped out. The fans are put through a series of tests to ensure that they are operating as intended. Be sure to reference the instruction manual for proper motor and esc program settings.

FEATURES:

The shroud acts as a heat sink, removing heat from the motor. The motor and fan unit come assembled and balanced from the factory. This design creates a more efficient running motor and will provide peak performance while extending the lifespan of the motor.

BUILDERS NOTE: REFER TO THE “ELECTRIC SETUP GUIDE” ON THE HOME PAGE TO HELP DETERMINE THE PROPER SETUP FOR THE FAN, ESC, MOTOR, AND BATTERY.

Jingpin Hobby uses High-grade aluminum alloy material for the highest rigid structure and lightest weight. The aluminum shroud body heat sink and design ensure your motor will run cooler. The highly rigid structure design is capable of running up to 88,000 RPM to produce extremely high efflux velocity for maximum speed and efficiency. The anti-blade flying out design, keeps the blades be safely in the shroud and without damage to the aircraft. It is the best replacement for your plastic or carbon shroud if you want to have a safe EDF fan.  Each metal blade is precisely made of high-grade aluminum alloy to generate jet airflow. Every blade has been tested for 8 hours of metal fatigue test as well as in the dynamic balance machine for calibration, making it a better and safer user experience for every edf fan.

SPECIFICATIONS:

• Material: Aluminum Alloy
• Weight: 19.4 oz./ 550g
• Rotor:12-bladed
• Outer Diameter: 107mm
• Inner Diameter: 105mm
• Inlet Ring: Removable

12S Li-Po Set Up:

• RPM: 38,850
• Kv Rating: 875
• Battery: 12s 44.4V
• Watt: 4528W
• Static Thrust: 14.3lb./ 6.5kg(thrust) (Estimated)
• Start: Soft
• Timing: 15 Degrees
• Amp Rating: 130HV amp esc or higher

Speed Control Advanced Timing Setting: 15 Degrees

VIDEO NOTE: While the video shows the edf unit operating on 39 and 40 volts, this is only for demonstration purposes and is not intended to run at this voltage in a jet.  Doing so exceeds the motor parameters and can damage the motor.  This is not covered under warranty.

Picture Note:  A 120mm edf unit is pictured but looks exactly the same as the 105mm edf unit.  The 105mm unit does have a CW which is a clockwise rotation.  It can be used in a single/stand-along jet setup in addition to a twin.

Customer Testimony:

Insurance Note:  Fan Jets USA recommends the purchase of shipping insurance. If insurance is not purchased and the package is lost or damaged, the most that can be claimed with the USPS and awarded to the purchaser (shipment recipient) is $50.00.  Fan Jets USA is not responsible for reimbursing the purchaser the difference of an order of any amount.  Shipping charges are not included in an insurance claim per USPS guidelines.

WARNING: Operating the motor outside of the specifications listed above can either damage the motor, battery or esc. It is important that these components are set up properly. Failure to do so can void the warranty. It is strongly encouraged to use a Watt Meter to test the watt and amp performance when setting up a new system. If the output is above the factory recommended specs, then it needs to be adjusted by the esc. The timing and throttle settings on the esc can help to set the appropriate levels.

CA Residents: WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov