H Class Rocket Motor

AeroTech H210R

AeroTech
Redline
Ø 29mm
Total Impulse
215.4Ns
Burn Time
1.00s
Avg Thrust
215.4N
Max Thrust
275.7N

Thrust Profile (N)

1.00s Burn Window

Engineered by AeroTech, the H210R is a 29mm solid rocket motor designed for high-power rocketry (HPR). As an official H-class motor, it delivers a total impulse of 215.4 Ns over a 1.00 second burn window.

With an average thrust of 215.4 N and a peak of 275.7 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the Redline propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

National Association of Rocketry
Diameter 29 mm
Length 238 mm
Hardware RMS-29/240
Delays (s) 4,6,8,10
Specific Impulse 206.4 s
Peak Thrust 260.22 N
Peak Time T+ 0.461s
T/W Ratio 89.12
Propellant Redline
Profile dual-peak
Type reload
Sparky No

Mass Budget

246.4g Total
Casing (Dry)
140.0g
56.8%
Propellant
106.4g
43.2%
Live Sizing
Flight Envelope

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Comparable H-Class Alternatives

H155F

Kosdon

H
dual-peak
Total: 161 Ns
Ø 29mm

H300-HP

Contrail

H
neutral
Total: 161 Ns
Ø 38mm

H222-HP

Contrail

H
regressive
Total: 161 Ns
Ø 38mm

H55W

AeroTech

H
regressive
Total: 162 Ns
Ø 29mm

163H133-14A

Cesaroni

H
dual-peak
Total: 163 Ns
Ø 29mm

164H90-12A

Cesaroni

H
dual-peak
Total: 164 Ns
Ø 29mm
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