Hitec HS-7954SH High-Voltage Ultra-Torque Dual BB Servo

Product Description
The HS-7954SH could be considered the most economical high voltage, high torque, coreless servo on the market. Based on the ultra popular HS-7955TG, the HS-7954SH has the added benefit of our high voltage coreless motor. With 403 inch ounce of torque at 7.4 volts, the HS-7954SH is fast too with a 0.12 second transit time when operating on a 2 cell LiPo pack. The HS-7954SH harnesses all this power by utilizing a heavy duty case that incorporates an aluminum heat sink, hardened steel gears, and two strong steel gear pins nested in brass axial bushings. Put it all together and you get one tough high voltage servo at a price that can’t be beat.

Features
G2 Digital Circuit
HV Coreless Motor
Dual Ball Bearing Supported Output Shaft
Steel Gear Train (MK first gear)

Programmable Functions*
End Point Adjustments
Direction
Fail Safe
Dead Band
Speed (Slower)
Overload Protection
Resolution
Data Save / Load
Program Reset
*Select features are only programmable with the HFP-20 field programmer.

HS-7954SH Servo Specifications
Performance Specifications
Operating Voltage Range (Volts DC) 6.0V ~ 7.4V
Speed (Second @ 60°) 0.15 ~ 0.12
Maximum Torque Range oz. / in. 333 ~ 403
Maximum Torque Range kg. / cm. 24.0 ~ 29.0
Current Draw at Idle 9 mA
No Load Operating Current Draw 240 mA
Stall Current Draw 3,000 mA
Dead Band Width 1 µs
Physical Specifications
Dimensions (Inches) 1.57 x 0.78 x 1.45
Dimensions (Metric) 40.0 x 20.0 x 37.0
Weight (Ounces) 2.40
Weight (Gram) 68.0
Circuit Type G2 Programable Digital
Motor Type Coreless Metal Brush
Gear Material Steel
Bearing Type Dual Ball Bearing
Output Shaft (type / Ømm) Standard 24
Case Material Plastic / Aluminum
Dust / Water Resistance Splash Proof
Connector Gauge (AWG) / Strand Count 22 / 60