Attention giant scale modelers! This is your dream rudder servo! Our digital, steel gear HS-7956SHR is unlike anything you’ve seen on the market. Featuring an integrated pull-pull system and wide mounting tabs measuring 1.73 x 1.54 inches (44 x 39mm), this tremendous servo eliminates the need for a separate rudder servo top case. The HS-7956SHR is equipped with a high performance coreless motor, ultra heavy-duty, ball bearing-supported metal arm and two adjustable ball link rods making it a monster performer for your 30 to 80cc giant scale aircraft. The oversized ball bearings provide strength and stability in order to eliminate any rocking motion of the output arm. For your convenience, we also developed a rudder tray conversion kit. Let this outstanding rudder servo get you flying in the right direction!
Features
- All Inclusive Rudder Tray System
- Ball Bearing Supported 3.5" Arm
- Durable Steel Gears
- All Aluminum Case Design
- 2 Cell LiPO Compatible
- Programmable Digital Circuit
- Watter & Dust Resistant
|
Spare Parts |
|
| Part # | 37956 |
| Gear Set | 56377 |
| Case Set | 55804 - Center Case |
| 58499 - Servo Tray Pieces | |
| 1st Gear Only Part | 55014 |
| Bearing/Bushing Part | 58471 (internal) |
| Spline Type | Hitec Standard 24 Tooth |
| Optional Horns | 58501 - 3.5" Metal Horn |
| 58502 - 4.0" Metal Horn | |
| 58503 - 4.5" Metal Horn | |
| 58504 - 5.0" Metal Horn | |
| Turnbuckle Set | 58500 |
| Mounting Hardware | 56336 |
| Servo Lead | 55837 |
| Horn Screw Set | 55802 |
| Recommended | Twisted Heavy Duty |
| Programmers | HPP-21, HPP-21+, & HPP-25 |
Specifications
| Motor Type: | Coreless |
| Bearing Type: | Dual Ball Bearing |
| Speed (6.0V/7.4V): | 0.15 / 0.12 second |
| Torque oz./in. (6.0V/7.4V): | 278 / 340 oz-in |
| Torque kg./cm. (6.0V/7.4V): | 20.0 / 24.5 kg-cm |
| Size in Inches: | 1.57 x 0.79 x 1.45 |
| Size in Millimeters: | 40 x 20 x 37 |
| Weight oz.: | 2.9 oz |
| Weight g.: | 83 g |
Advanced Servo Specifications
| Control System: | G2 Programmable Digital |
| Operating Voltage Range: | 4.8 - 7.4 VDC |
| Operating Temperature Range: | -4° to + 140° F (-20° to +60° C) |
| Idle Current: | 10 mA |
| No Load Running Current (6.0V/7.4V): | 300 mA / 360 mA |
| Stall Current (6.0V/7.4V): | 4200 mA / 5200 mA |
| Dead Band Width: | 2 |
| Potentiometer Type: | 6 Slider Direct Drive |
| Connector Wire Length: | 11.8 in / 300mm |
| Connector Wire Gauge: | 20 - 80 Strand |