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Xcelorin 8

th

 Sensorless Brushless Motor Instructions 

Xcelorin 8

th

 Sensorless Motors v1.0 

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. REPAIR OR REPLACEMENT AS 
PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE PURCHASER.  This warranty covers 
only those Products purchased from an authorized Horizon dealer. Third party transactions are not covered by this warranty. 
Proof of purchase is required for warranty claims. Further, Horizon reserves the right to change or modify this warranty without 
notice and disclaims all other warranties, express or implied.  
 
(b) Limitations- HORIZON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-
INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCT. THE 
PURCHASER ACKNOWLEDGES THAT THEY ALONE HAVE DETERMINED THAT THE PRODUCT WILL 
SUITABLY MEET THE 
REQUIREMENTS OF THE PURCHASER’S INTENDED USE.    
 
 (c) Purchaser Remedy- Horizon's sole obligation hereunder shall be that Horizon will, at its option, (i) repair or (ii) replace, 
any Product determined by Horizon to be defective. In the event of a defect, these are the Purchaser's exclusive remedies. 
Horizon reserves the right to inspect any and all equipment involved in a warranty claim. Repair or replacement decisions are at 
the sole discretion of Horizon. This warranty does not cover cosmetic damage or damage due to acts of God, accident, misuse, 
abuse, negligence, commercial use, or modification of or to any part of the Product. This warranty does not cover damage due 
to improper installation, operation, maintenance, or attempted repair by anyone other than Horizon. Return of any goods by 
Purchaser must be approved in writing by Horizon before shipment. 
 

Damage Limits: 

HORIZON SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES, LOSS OF 
PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCT, 
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.   Further, 
in no event shall the liability of Horizon exceed the individual price of the Product on which liability is asserted. As Horizon 
has no control over use, setup, final assembly, modification or misuse, no liability shall be assumed nor accepted for any 
resulting damage or injury. By the act of use, setup or assembly, the user accepts all resulting liability. 
 
If you as the Purchaser or user are not prepared to accept the liability associated with the use of this Product, you are advised to 
return this Product immediately in new and unused condition to the place of purchase. 
 
Law:  These Terms are governed by Illinois law (without regard to conflict of law principals).     
  

Safety Precautions: 

This is a sophisticated hobby Product and not a toy. It must be operated with caution and common sense and requires some 
basic mechanical ability. Failure to operate this Product in a safe and responsible manner could result in injury or damage to the 
Product or other property. This Product is not intended for use by children without direct adult supervision. The Product 
manual contains instructions for safety, operation and maintenance. It is essential to read and follow all the instructions and 
warnings in the manual, prior to assembly, setup or use, in order to operate correctly and avoid damage or injury. 
  

Questions, Assistance, and Repairs: 

Your local hobby store and/or place of purchase cannot provide warranty support or repair. Once assembly, setup or use of the 
Product has been started, you must contact Horizon directly. This will enable Horizon to better answer your questions and 
service you in the event that you may need any assistance. For questions or assistance, please direct your email to 

[email protected]

, or call 877.504.0233 toll free to speak to a service technician. 

 
  

Inspection or Repairs 

If this Product needs to be inspected or repaired, please call for a Return Merchandise Authorization (RMA). Pack the Product 
securely using a shipping carton. Please note that original boxes may be included, but are not designed to withstand the rigors 
of shipping without additional protection. Ship via a carrier that provides tracking and insurance for lost or damaged parcels, as 

Horizon is not responsible for merchandise until it arrives and is accepted at our facility

. A Service Repair Request is 

available at 

www.horizonhobby.com

 on the “Support” tab. If you do not have internet access, please include a letter with your 

complete name, street address, email address and phone number where you can be reached during business days, your RMA 
number, a list of the included items, method of payment for any non-warranty expenses and a brief summary of the problem. 
Your original sales receipt must also be included for warranty consideration. Be sure your name, address, and RMA number are 
clearly written on the outside of the shipping carton. 
 

Warranty Inspection and Repairs 

Summary of Contents for Xcelorin 8th

Page 1: ... 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 scre...

Page 2: ...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 If the motor runs in the opposite direction desired unplug any two motor wires reverse the location and plug back together Do not over tighten the motor screws Brush off dirt and dust frequently from the bearings Place a drop of oil ...

Page 3: ...f track All pinion recommendations with 45T Spur Gear Losi Vehicles Xcelorin 4S 4S 5S 5S Motor Kv Losi Buggy Losi Truggy Losi Buggy Losi Truggy 1300 16 9 30 17 11 38 15 9 93 16 12 09 1700 15 9 93 16 12 09 14 10 64 15 12 90 2100 13 11 46 14 13 82 12 12 41 13 14 88 Final Drive Ratios for brands other than Losi Vehicles Xcelorin 4S 4S 5S 5S Motor Kv Buggy Truggy Buggy Truggy 1300 9 50 11 50 10 10 12 ...

Page 4: ... accepted for any resulting damage or injury By the act of use setup or assembly the user accepts all resulting liability If you as the Purchaser or user are not prepared to accept the liability associated with the use of this Product you are advised to return this Product immediately in new and unused condition to the place of purchase Law These Terms are governed by Illinois law without regard t...

Page 5: ...odel engines United States Electronics and engines requiring inspection or repair should be shipped to the following address Horizon Service Center 4105 Fieldstone Road Champaign Illinois 61822 All other Products requiring warranty inspection or repair should be shipped to the following address Horizon Product Support 4105 Fieldstone Road Champaign Illinois 61822 Please call 877 504 0233 or e mail...

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