K Class Rocket Motor

Gorilla K695BT

Gorilla Rocket Motors
Blue Typhoon
Ø 54mm
Total Impulse
1463.0Ns
Burn Time
2.11s
Avg Thrust
695.0N
Max Thrust
922.3N

Thrust Profile (N)

2.11s Burn Window
Thrust Curve Missing
No .ENG file data recorded for this motor.

Engineered by Gorilla Rocket Motors, the K695BT is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official K-class motor, it delivers a total impulse of 1463.0 Ns over a 2.11 second burn window.

With an average thrust of 695.0 N and a peak of 922.3 N, it features a thrust curve optimal for general sport flying. It utilizes the Blue Typhoon propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 54 mm
Length 402 mm
Hardware 54/1400
Delays (s) P
Specific Impulse 182.8 s
Peak Thrust —
Peak Time —
T/W Ratio 47.33
Propellant Blue Typhoon
Profile Unknown
Type reload
Sparky No

Mass Budget

1497g Total
Casing (Dry)
681.0g
45.5%
Propellant
816.0g
54.5%
Live Sizing
Flight Envelope

Design wings in your spreadsheet

AeroSheet loads airfoils directly into Google Sheets. Polars, 3D splines, Fusion 360 export, without leaving your spreadsheet.

Google Sheets Install in Google Sheets coming soon
Comparable K-Class Alternatives

1176K1720-P

AMW

K
dual-peak
Total: 1176 Ns
Ø 54mm

1281K360-13A

Cesaroni

K
neutral
Total: 1281 Ns
Ø 54mm

K456DM

AeroTech

K
regressive
Total: 1281 Ns
Ø 54mm

835CC125J-K240

Hypertek

K
regressive
Total: 1292 Ns
Ø 54mm

SK-54-1750

AMW

K
neutral
Total: 1300 Ns
Ø 54mm

K400C

AeroTech

K
regressive
Total: 1304 Ns
Ø 54mm
Veenie Kit

Need a custom engineering simulator?

The 3D engine on this page is built by Veenie Aerospace. We build bespoke, browser-native digital twins, aerodynamic simulators, and AI physics tools for UAV startups and defense contractors.

ivan@veenie.space
Loading calendar...
ivan@veenie.space