FEETECH FT5335M 40 kg large torque digital metal servo

The FT5335M is a giant-scale (also called 1/4-scale or mega-scale) digital servo from FEETECH that can deliver more than twice the torque of our strongest standard-size servo, offering up to 550 oz-in at 7.4V or 480 oz-in at 6 V. The FT5335M works with standard RC servo pulses, providing a running angle of approximately 120? over a servo pulse range of 900 ?s to 2100 ?s. Many hobby servos can be operated beyond their standard ranges by using a wider pulse range, but please note that in our tests, we were not able to expand the range of the FT5335M significantly beyond 120? (the servo did not respond to pulses below around 900 ?s or above around 2100 ?s).
This servo has a 12inhes? (30 cm) cable that is terminated with a standard Futaba J connector. Unlike typical hobby servos, the FT5335M has an operating voltage range of 6 V to 7.4 V.

Dimensions :
Size: 62.8 ? 32.5 ? 55.9 mm.
Weight: 180 g.

General specifications:
Digital?: Y.
Speed @ 7.4V: 0.18 sec/60?.
Stall torque @ 7.4V: 40 kg?cm.
Speed @ 6V: 0.20 sec/60?.
Stall torque @ 6V: 35 kg?cm.
Lead length: 12 in.