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View compareFrequently Asked Questions
- Q: What is the size of the Spektrum Firma 20T motor? A: The Spektrum Firma 20T motor measures four point five inches in length, two point eight inches in width, and one point seven inches in height.
- Q: What materials are used in the Spektrum Firma 20T motor? A: The motor features a rubber material for durability and performance.
- Q: What is the model number of this motor? A: The model number for this motor is SPMXSM5205.
- Q: How do I install the Spektrum Firma motor? A: To install the Spektrum Firma motor, connect the wires to your ESC and secure the motor in place using appropriate mounting hardware.
- Q: Is the Spektrum Firma motor suitable for beginners? A: Yes, the Spektrum Firma motor is suitable for beginners due to its adjustable timing and ease of installation.
- Q: Can I use this motor with my existing ESC? A: Yes, this motor is compatible with brushed ESCs typically found in one-tenth scale crawlers and scalers.
- Q: How do I maintain the Spektrum Firma motor? A: To maintain the motor, regularly check and replace worn brushes, springs, and bearings as needed to ensure optimal performance.
- Q: What type of battery is recommended for this motor? A: A two cell LiPo or six cell NiMH battery is recommended for optimal performance.
- Q: Does the motor require any special care during use? A: No special care is required, but regular maintenance will help prolong the motor's lifespan.
- Q: How does the Spektrum Firma motor compare to other motors? A: The Spektrum Firma motor features a five-pole design, providing smoother throttle control and better efficiency compared to three-pole motors.
- Q: Is the Spektrum Firma motor adjustable for different rotations? A: Yes, the motor allows for adjustable timing, enabling both clockwise and counterclockwise rotation.
- Q: What if my motor arrives damaged? A: If your motor arrives damaged, contact customer support for assistance with returns or replacements.
- Q: What is the warranty on the Spektrum Firma motor? A: The motor typically comes with a manufacturer's warranty; check the product details for specific terms.
- Q: How do I troubleshoot if the motor is not running? A: Check all electrical connections and ensure the battery is charged; if issues persist, consult the manufacturer for support.
- Q: Can I replace parts of the Spektrum Firma motor myself? A: Yes, the motor is fully rebuildable, allowing you to replace parts like brushes and bearings easily.
- Q: What are the performance benefits of the Spektrum Firma motor? A: This motor offers impressive low-end torque, smooth throttle control, and excellent efficiency for crawling and scaling applications.

