Hi-Tec

Hi-Tec HS7940TH G2 PREMIUM HV ULTRA HIGH SPEED 7.4V

Original price was: £120.99.Current price is: £108.89.Save £12.10

Description

6.0v to 7.4v
Motor Type – Coreless
Bearing Type – Dual Ball Bearing
Speed (6.0V/7.4V) – 0.07/ 0.06 sec @ 60 deg.
Torque kg./cm. (6.0V/7.4V) – 13.0 / 16.00
Size in Millimetres – 39.88 x 20.07 x 38.10
Weight grams – 68.04
Gears – Titanium

Hitec’s fastest standard size servo the “Ultra Speed” HS-7940TH is designed to operate on a two cell LiPo Pack. Featuring our high resolution “G2” second generation programmable digital circuit and our indestructible Titanium gears, The HS-7940TH has the performance and durability you’ve come to expect from a Hitec servo. Other features in the HS-7040TH include a 7.4V optimized coreless motor, integrated heat sink case, and a top case with two hardened steel gear pins supported by axial brass bushing.

The HS-7940TH has been designed for applications where speed and response are demanded. Perfect for High Performance Nitro and Electric Helicopters, Aircraft, Cars, and Trucks. Featuring a blistering transit time of .07 sec, but still maintaining a respectable 181 oz./in. of torque at 6.0 volts.

Features

G2 Digital Circuit
Titanium Gear Train (MK first gear)
Ultra Performance Coreless Motor
Heatsink Case
(8) O-Rings for Water/Dust/Fuel protection
Dual Ball Bearing Supported Output Shaft

Programmable Features Include:

– Dead Band Width
– Direction of Rotation
– Speed of Rotation (slower)
– End Points
– Neutral Points
– Fail Safe On/Off
– Fail Safe Point
– Resolution* (default is high resolution)
– Overload Protection* (default is off)

*These features are only programmable with the HFP-20, HPP-20 or HPP-21 programmers.

Specifications

Motor Type:	Coreless
Bearing Type:	Dual Ball Bearing
Speed (6.0V/7.4V):	0.07 / 0.06
Torque oz./in. (6.0V/7.4V):	181 / 222
Torque kg./cm. (6.0V/7.4V):	13.0 / 16.0
Size in Inches:	1.57 x 0.79 x 1.50
Size in Millimeters:	39.88 x 20.07 x 38.10
Weight oz.:	2.40
Weight g.:	68.04

HS-7940TH Servo Specifications

Performance Specifications
Operating Voltage Range (Volts DC)	6.0V ~ 7.4V
Speed (Second @ 60°)	0.08 ~ 0.07
Maximum Torque Range oz. / in.	181 ~ 222
Maximum Torque Range kg. / cm.	13.0 ~ 16.0
Current Draw at Idle	10 mA
No Load Operating Current Draw	440 mA
Stall Current Draw	9,000 mA
Dead Band Width	2 µs
Physical Specifications
Dimensions (Inches)	1.57 x 0.79 x 1.50
Dimensions (Metric)	40.0 x 20.0 x 38.0
Weight (Ounces)	2.29
Weight (Gram)	65.0
Circuit Type	G2 Programable Digital
Motor Type	Coreless Metal Brush
Gear Material	Titanium
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

Specification

Servo Power	15.0kg to 24.9kg, 8.0kg to 14.9kg
Servo Voltage	Servo 6v, Servo 7.4v
Servo Operation	Digital Servo
Brand	Hi Tec
Gear Material	Metal Gear
Servo Size	Standard