Yokomo MMS Owner's Manual

Yokomo MMS Owners Manual
Thank you for purchasing the Yokomo MMS Motor Tuner.
The MMS features many functions to provide a quick and easy
way to gauge motor performance.
Please read the instructions in the owner's manual carefully.
Specifications
★ Compact folding display (protects screen during transport)
★ B ack-lit LCD screen (2 row display) displays various motor data in an easy-to-
read format. Display also visible in dark areas.
★ A djustable motor output from 0.00 〜 8.00V. Motor break-ins can be performed
at preferred voltage.
★ M otor Condition Meter (bar graph display) indicates motor condition.
★ R PM sensor included. Capable of measuring 100 〜 99,900 revolutions.
■ Application ： D esigned for R/C electric motors, the MMS measures motor performance,
checks motor condition, and performs motor break-in.
■ Power source ： D C12V only (12V 〜 13V) 14A and above recommended.
■ Compatible motors ： 7 -Turn and above (10.00A minimum)
■ Motor ouput ： 0 .00 〜 8.00V (Adjustable)
■ Display ： B ack-lit LCD display
(Displays voltage, current draw, rpm and condition)
■ Case size ： 1 58 × 97 × 37mm (Excludes external parts)
■ Weight ： 425g (Including cables)
■ Additional parts ： RPM Sensor and motor cables
2002.5.2
START/STOP Button
Motor cable (Black = negative)
Motor (Sold separately)
Motor cable (Red = positive)
Display contents
Voltage ouput
Adjustable from 0 〜 8V.
Before operating
The display/switch panel (*1) has a clear protective film to prevent
scratches during shipment. Please remove before operating.
Parts Descriptions
Power input cable (Black = Negative)
Power input cable (Red = Positive)
LCD Display
（※ 1）
Motor voltage adjuster
RPM Sensor
Less movement of the bar
Condition graph
i n d i c a t e s b e t t e r m o t o r
condition.
Current draw
In most cases a higher number indicates more power. A
motor in bad condition may also cause higher current draw.
RPM（× 100）