Gyro rate sensor set
DUS 1209E/K/G set
Price on request
Gyro rate sensor set
Description
The DUS-1209G/E/K set is a complete three-axis angular-rate sensor suite used in the AP-34B automatic flight control system installed on Mi-8/Mi-17 helicopter variants including Mi-8T, Mi-8MT, Mi-8AMT, Mi-8MTV-1 and Mi-17.
The set includes three dedicated gyro sensors:
• DUS-1209G — roll-rate sensor (bank axis)
• DUS-1209E — pitch-rate sensor (longitudinal axis)
• DUS-1209K — yaw-rate sensor (heading axis)
Together, these sensors measure angular rates around all three primary axes and convert motion into electrical feedback signals used by the AP-34B autopilot.
Their combined function ensures real-time stabilization, oscillation damping, directional control authority and reduced pilot workload during hover, climb, descent, cruise and maneuvering.
The sensors interface with channel amplifiers, control processing units and autopilot execution drives, providing closed-loop feedback for roll, pitch and yaw stabilization.
Each unit is powered from the onboard 36-V three-phase AC network and is designed for stable operation under aircraft vibration and environmental conditions.
Alternate Designations:
May appear as:
DUS-1209G, DUS-1209E, DUS-1209K, DUS1209G/E/K, DUS-1209-G/E/K, ДУС-1209Г/Е/К, ДУС1209
Details
Purpose: Three-axis angular-rate measurement for automatic flight stabilization
Systems: AP-34B automatic flight control (roll, pitch and yaw channels)
Application: Mi-8, Mi-8T, Mi-8MT, Mi-8AMT, Mi-8MTV-1, Mi-17
Product Type: Gyro rate sensor set (G + E + K)
Axes Covered: Roll (G), Pitch (E), Yaw (K)
Power Supply: 36–40.5 V AC, 400 ±8 Hz (each unit)
Current Consumption: ≤0.5 A for G, ≤0.1–0.5 A for E/K
Output Signal: Proportional to ±angular rate (sensor-dependent)
Weight: Typically ≤1 kg per sensor
Category: Aviation Technical Equipment (ATE)
Condition: As applicable
Documentation: Manufacturer passports provided per unit
Payment & delivery
All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.
In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.
Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.
Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.
Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.
Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.
- Description
- Details
- Payment & delivery
The DUS-1209G/E/K set is a complete three-axis angular-rate sensor suite used in the AP-34B automatic flight control system installed on Mi-8/Mi-17 helicopter variants including Mi-8T, Mi-8MT, Mi-8AMT, Mi-8MTV-1 and Mi-17.
The set includes three dedicated gyro sensors:
• DUS-1209G — roll-rate sensor (bank axis)
• DUS-1209E — pitch-rate sensor (longitudinal axis)
• DUS-1209K — yaw-rate sensor (heading axis)
Together, these sensors measure angular rates around all three primary axes and convert motion into electrical feedback signals used by the AP-34B autopilot.
Their combined function ensures real-time stabilization, oscillation damping, directional control authority and reduced pilot workload during hover, climb, descent, cruise and maneuvering.
The sensors interface with channel amplifiers, control processing units and autopilot execution drives, providing closed-loop feedback for roll, pitch and yaw stabilization.
Each unit is powered from the onboard 36-V three-phase AC network and is designed for stable operation under aircraft vibration and environmental conditions.
Alternate Designations:
May appear as:
DUS-1209G, DUS-1209E, DUS-1209K, DUS1209G/E/K, DUS-1209-G/E/K, ДУС-1209Г/Е/К, ДУС1209
Purpose: Three-axis angular-rate measurement for automatic flight stabilization
Systems: AP-34B automatic flight control (roll, pitch and yaw channels)
Application: Mi-8, Mi-8T, Mi-8MT, Mi-8AMT, Mi-8MTV-1, Mi-17
Product Type: Gyro rate sensor set (G + E + K)
Axes Covered: Roll (G), Pitch (E), Yaw (K)
Power Supply: 36–40.5 V AC, 400 ±8 Hz (each unit)
Current Consumption: ≤0.5 A for G, ≤0.1–0.5 A for E/K
Output Signal: Proportional to ±angular rate (sensor-dependent)
Weight: Typically ≤1 kg per sensor
Category: Aviation Technical Equipment (ATE)
Condition: As applicable
Documentation: Manufacturer passports provided per unit
All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.
In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.
Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.
Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.
Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.
Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.