Inexpensive Servo in the 12 -17 mm Class
Our research department and engineers work tirelessly to develop low-cost, high-quality servo technology.
This is especially true for the HITEC HS-81 analog servo, with its three-pole brush motor and elastic nylon gears. Slightly larger than the popular HS-55 with an operating range of 4.8 to 6.0 volts.
The HS-81 impresses with its good price-performance Ratio.
- Servo type: analog
- Servo class: Mini (11 - 20g)
- Motor type: brushed
- Gear material: nylon
- Ball bearing: no
- Water tight: no
- Servo horn tooth count: 24
- Recommendation for Car: yes
- Recommendation for flight: yes
- Recommendation for Heli: yes
- Recommendation for boat: yes
- Servo A (Width, mm): 12
- Servo B (Height, mm): 29,6
- Servo C (Length, mm): 29,8
- Servo D (height to mounting, mm): 19,9
- Servo E (width with mounting, mm): 40,6
- Servo F (height from mounting, mm): 14,5
- Servo weight (g): 17
- Max. operation voltage (V): 6
- Min. operation voltage (V): 4,8
- Actuating time s/60° at 6V: 0,09
- Torque (kg*cm) @ 4,8V: 3
- Torque (kg*cm) @ 6V: 3
- Shipping weight: 0,02 kg
- Item weight: 0,02 kg