Product 7/8






The powerful HS-645MG is one of Hitec’s most popular servos. It’s the perfect choice for those larger sport planes or monster trucks and buggies requiring a durable high torque servo. Featuring our unique M/P and metal gear train technology, the HS-645MG offers one of the strongest gear trains available in any servo.

Detailed Specifications

Motor Type: 3 Pole
Bearing Type: Dual Ball Bearing
Speed: 0.24 / 0.20 sec @ 60 deg.
  English Metric
Torque: 106.93 / 133.31 (4.8v/6v) 7.7 / 9.6
Size: 1.59" x 0.77" x 1.48" 40.60 x 19.80 x 37.30mm
Weight: 1.94oz 55.20g


Product SKU: 0477-192

Status : Back Ordered (Ships as soon as available)

Current Reviews: 0

CLICK HERE to be notified when this product is back in stock.

Let us notify you when this product is back in stock!

Simply enter your details below and we will send you an e-mail when “HITEC HS-645MG HIGH TORQUE 2BB METAL GEAR SERVO” is back in stock!

We will not send you any other e-mails or add you to our newsletter, you will only be e-mailed about this product!