Shark-3 Servo Gearbox (0.42 sec/60°, 24 RPM, 1416 oz-in Torque, 840° Rotation)

SKU: 3216-0001-0003 Category:

451,75 (370,29 + IVA)

Available

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Drawings

available also in continuos rotation mode

SPECS

Weight 221g
Gear Ratio 3:1
Voltage Range 6V - 8.4V
No-Load Speed (6.0V) 0.51sec/60° (19.6 RPM)
No-Load Speed (7.4V) 0.42sec/60° (23.8 RPM)
Stall Torque (6.0-7.4V) 1416 oz-in (102 kg.cm)
No-Load Current (6.0V) 260mA
No-Load Current (7.4V) 270mA
Stall Current (6.0-7.4V) 2700mA
Motor Type Brushless DC
Direction with Increasing PWM Signal Counter Clockwise
Max PWM Range 800-2200μsec
Travel per μsec 0.60°/µsec
Max Rotation 840° (2.33 Turns)
Pulse Amplitude 3-5V
Deadband Width 1 μsec
Wire Length 300mm (11.81")
Wire Gauge 22AWG
Intellectual Property Patented
Connector Type 3-Pos TJC8 Servo Connector [MH-FC]

This Shark-3 Servo Gearbox is driven by the Hitec's flagship HSR-M9382TH brushless, titanium geared servo. This gearbox introduces a 3:1 external gear ratio in order to lessen the range while increasing the torque and precision three-fold. If this ratio doesn't suit your needs, be sure to check out the other Servo Gearbox options.

Having the servo mounted in the gearbox isolates the load to a steel hub-shaft that is supported in a pair of ball bearings to protect the servo from any axial loads. The gearbox opens up a world of mounting possibilities given the M4 threaded holes on each side which are on the grid pattern for compatibility throughout the goBILDA® system. The hub on the top of the gearbox provides threaded holes to fasten to, but you can also opt to fasten straight to the aluminum output gear using M4 hardware and standoffs or spacers. The 8mm REX bore of the hub-shaft can drive an 8mm REX shaft or act as a wire pass-thru.

If you’re not accustomed to using a servo gearbox, it’s just like a normal servo only larger. While the range and torque might be greater than the servos you’re used to, the control signal is identical. It will simply plug into an R/C receiver, an Arduino, Raspberry Pi, or REV controller. Furthermore, since the servo hasn’t been modified in any way, it is FTC legal!

This Servo Gearbox is available in both feedback mode, and continuous mode. In feedback mode, your signal controls the position. In continuous mode, your signal controls the speed and direction. Regardless of which you purchase, it can always be toggled to the other mode with a DPC-11 servo programmer.

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