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PTK-370TBL Protek High Voltage Brushless Servo

by ProTek
Original price $159.99 - Original price $159.99
Original price
$159.99 - $159.99
Current price $159.99
Only 2 left!

PTK-370TBL Protek High Voltage Brushless Servo

The ProTek 370TBL was developed specifically for crawler applications. Heavy 2.2 class rigs, U4 racers, lightweight 1.9 comp builds, and ultra detailed scalers can all benefit from the feature set that the 370TBL delivers. Pushing over 650 oz-in of stump-pulling torque and .13 speed at 7.4V, the 370TBL will move heavy 2.2 tires with ease - no matter how much weight you put in them.

All this power means nothing without durability. By combining this incredible power with a specialized gasket system, the 370TBL is waterproof up to 1-meter and will stand up to anything mother nature can throw at it. A full steel gear train, 25T output shaft and full aluminum machined heat sink case make the 370TBL extremely tough. The 370TBL delivers the excessive power that crawlers demand - with durability and reliability that make it a must have servo for crawlers that expect the most from their rigs.   


  • Ideal for any 1.9 to 2.2 Crawler application 
  • Waterproof up to 1 meter
  • 600 oz-in of torque @ 6.0V, and .135 transit speed
  • 650 oz-in of torque @ 7.4V, and .13 transit speed
  • Brushless motor
  • High voltage circuitry
  • Full steel gears
  • Full aluminum black anodized heat sink case
  • Dual ball bearings
  • 280mm servo lead



    Servo Model
    Recommended Application 1/10 to 1/8 Scale Crawler
    Operating Voltage 4.8V - 7.4V
    Operating Temperature 14° to 140° F (-10 to +60° C)
    Operating Speed @ 6.0V 0.135/60° sec
    Operating Speed @ 7.4V
    0.13/60° sec
    Dynamic Torque @ 6.0V
    600 oz-in (43.2 kg-cm)
    Dynamic Torque @ 7.4V
    650 oz-in (46.8 kg-cm)
    Stall Current @ 6.0V
    Stall Current @ 7.4V
    Motor Type
    Brushless Digital
    Output Shaft 25 Tooth
    Gears Steel
    Weight 72g
    1520?s / 333hz
    Dimensions 40x20x37.8mm
    Length (Bottom to Mount)

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