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Xcelorin 8
LOSB9420 1300Kv ◊
Thank you for purchasing the Losi™ Xcelorin™ sensorless motor. This motor will provide you the
benefit of the latest in brushless technology.
We believe it will be to your benefit to take the time and effort to read these instructions.
We are confident you will be satisfied with the performance of the Xcelorin Sensorless Motor.
Losi/Horizon Support
If you have any questions concerning operation of your Xcelorin Motor, please call Horizon customer
support at 1 877 504 0233.
You are welcome to call us with any support issue or question you may have.
Safety Precautions and Warnings:
•
Please read instructions before operating.
•
DO NOT use a Schottky Diode with this motor.
•
Avoid over-gearing by monitoring temperature.
•
Operating temperature should not exceed 190F – 205F (87C – 96C) degrees.
•
DO NOT over-tighten the motor mounting screws. Damaged threads are not covered under
warranty.
•
Ensure the motor screws do not go into the motor
Specifications:
Sensorless Construction
Number of Poles
Rotor Magnet
RPM @ 11.1V
RPM per Volt
Power (W)
Efficiency
Common Specifications:
Precision Ball Bearings
Compatible with 2S thru 5S LiPo batteries, and from 6 to 12 cells
Weight: 10.8 oz (306 g)
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Xcelorin 8
Sensorless Motors v1.0
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Sensorless Brushless Motor Instructions
LOSB9421 1700Kv ◊
LOSB9420
LOSB9421
Yes
Yes
4
4
Sintered
Sintered
14,430
18,870
1300
1700
1200
1500
90%
90%
LOSB9422 2100Kv ◊
more than 0.180 in (4.5mm).
LOSB9422
Yes
4
Sintered
23,310
2100
1900
86%
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Summary of Contents for Team Losi Xcelorin 8th
- Page 1 Xcelorin 8 Sensorless Brushless Motor Instructions LOSB9420 1300Kv ◊ LOSB9421 1700Kv ◊ LOSB9422 2100Kv ◊ Thank you for purchasing the Losi™ Xcelorin™ sensorless motor. This motor will provide you the benefit of the latest in brushless technology. We believe it will be to your benefit to take the time and effort to read these instructions. We are confident you will be satisfied with the performance of the Xcelorin Sensorless Motor.
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Page 2: Installation And Maintenance
Xcelorin 8 Sensorless Brushless Motor Instructions Installation and Maintenance: • Make certain the 4mm motor screws being used do not extend into the motor more than 0.18 in (4.5mm). Otherwise, you can internally damage the stator windings. • With a Sensorless motor you will need to connect the 3 ESC motor leads from the Electronic Speed Control (ESC), one to each tab. - Page 3 Xcelorin 8 Sensorless Brushless Motor Instructions Gearing Suggestions: All the following gearing recommendations are based on a 150 ft by 100 ft dirt track. Monitor temperatures of the ESC and Motor for any size, and type of track. All pinion recommendations with 45T Spur Gear Losi Vehicles Xcelorin Motor Losi...
- Page 4 Xcelorin 8 Sensorless Brushless Motor Instructions Warranty Period: Exclusive Warranty- Horizon Hobby, Inc., (Horizon) warranties that the Products purchased (the "Product") will be free from defects in materials and workmanship at the date of purchase by the Purchaser. Limited Warranty (a) This warranty is limited to the original Purchaser ("Purchaser") and is not transferable.
- Page 5 Xcelorin 8 Sensorless Brushless Motor Instructions To receive warranty service, you must include your original sales receipt verifying the proof-of-purchase date. Provided warranty conditions have been met, your Product will be repaired or replaced free of charge. Repair or replacement decisions are at the sole discretion of Horizon Hobby.