Swash plate assembly
8-1950-000
Price on request
Swash plate assembly
Description
8-1950-000 swash plate assembly is designed to change the collective pitch of the main rotor blades and cyclically vary their angles depending on the azimuth position. It converts pilot control inputs into corresponding changes in blade pitch, allowing the helicopter to climb, hover and maneuver through cyclic and collective pitch variation.
The assembly operates as part of the primary flight control system on Mi-8, Mi-17, Mi-171 and related variants, transmitting motion from the pilot controls and hydraulic boosters to the rotating rotor head. Through coordinated interaction of its stationary and rotating components, the swash plate changes blade incidence on every rotation of the main rotor.
The unit consists of a rotating plate and stationary plate connected by bearings, pitch link guides, and a linear slider. The mechanism is designed for continuous rotation at 192 rpm, withstands vibration and dynamic loading, and is lubricated with CIATIM-201 grease.
Alternate designations: 8-1950-000, 8-1950-000 PS, 81950000 — all refer to the same swash plate assembly.
Details
Purpose: Collective and cyclic pitch control of main rotor blades
Systems: Main rotor flight control and swash plate transmission
Application: Mi-8, Mi-17, Mi-171 and corresponding modifications
Product Type: Swash plate assembly
Main Rotor Direction (referenced): Clockwise when viewed from above (per passport)
Nominal Rotor Speed: 192 rpm
Pitch Plate Tilt Limits: Forward 9°30’, Back 7°00’, Right 6°30’, Left 6°30’
Swash Plate Slider Travel: 8.5 mm
Lubrication: CIATIM-201 (GOST 6267-74)
Mass (with grease): 122 kg
Measured Mass: 122 kg (factory logged)
Precious Metals Content: None
Material Composition: Aluminum ~27.04 kg, bronze ~1.538 kg
Documentation: Factory passport, operating and maintenance forms
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
8-1950-000 swash plate assembly is designed to change the collective pitch of the main rotor blades and cyclically vary their angles depending on the azimuth position. It converts pilot control inputs into corresponding changes in blade pitch, allowing the helicopter to climb, hover and maneuver through cyclic and collective pitch variation.
The assembly operates as part of the primary flight control system on Mi-8, Mi-17, Mi-171 and related variants, transmitting motion from the pilot controls and hydraulic boosters to the rotating rotor head. Through coordinated interaction of its stationary and rotating components, the swash plate changes blade incidence on every rotation of the main rotor.
The unit consists of a rotating plate and stationary plate connected by bearings, pitch link guides, and a linear slider. The mechanism is designed for continuous rotation at 192 rpm, withstands vibration and dynamic loading, and is lubricated with CIATIM-201 grease.
Alternate designations: 8-1950-000, 8-1950-000 PS, 81950000 — all refer to the same swash plate assembly.
Purpose: Collective and cyclic pitch control of main rotor blades
Systems: Main rotor flight control and swash plate transmission
Application: Mi-8, Mi-17, Mi-171 and corresponding modifications
Product Type: Swash plate assembly
Main Rotor Direction (referenced): Clockwise when viewed from above (per passport)
Nominal Rotor Speed: 192 rpm
Pitch Plate Tilt Limits: Forward 9°30’, Back 7°00’, Right 6°30’, Left 6°30’
Swash Plate Slider Travel: 8.5 mm
Lubrication: CIATIM-201 (GOST 6267-74)
Mass (with grease): 122 kg
Measured Mass: 122 kg (factory logged)
Precious Metals Content: None
Material Composition: Aluminum ~27.04 kg, bronze ~1.538 kg
Documentation: Factory passport, operating and maintenance forms
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.