EBK stands for efterbrännkammare (after burning chamber).
Designation Manufacturer Type Year Serial No. Thrust/w. Used in
nr afterburner
RM 1 de Havilland DH Goblin II 2966 lb A 21RA,
Engine Company Ltd (DHEC) J 28A Vampire
RM 1A Svenska DH Goblin III 4001- 3300 lb A 21RB,
Flygmotor AB (SFA) 4440 J 28B,C Vampire
DHEC DH Ghost 45 2019- 4 Prototype
2022 Saab 29
DHEC DH Ghost 50 2041- 4 Prototype
2044 Saab 29
RM 2 SFA (DH Ghost 50) 5001- 789 2270 kp Saab J 29
5800 ? A,B,E, S 29C,E
RM 2A SFA (DH Ghost 50) 5901- 77 2270 kp J 33 Venom
5970
RM 2B EBK SFA (DH Ghost 50) rebuilt 390 2160/ J 29D,F
RM 2 2770 kp
RM 3A Rolls Royce RR Avon Mk 101C (RA 3) 1959-74 Tp 52 Canberra
Svenska Turbinfabriks Aktiebolagen Ljungström (STAL)
STAL Skuten 1948 1 1450 kp Technology
Axial flow 8+1, 6 combustors demonstrator
RM 4 STAL Dovern 1951-52 16 3300 kp Intended for
Axial flow 9+1, Lansen, flight tested
8 combustors Afterburner developed on Tp 80 Lancaster
STAL Glan - 5000/ Intended for
Axial flow 9/7+1/2 7580 kp Draken
RM 5A, Rolls Royce Avon Mk 21
Rolls Royce Avon RA 2 1951- 3 One installed in
(RR) Saab 32 Lansen prototype
RR Avon RA 7 3040- 2 Test and prototype
3041 Saab 32 Lansen
RM 5 RR Avon RA 7R 3042- 5 3400 kp Test and
3045,3051 prototype Saab 32 Lansen
RM 5A RR Avon Mk 21 3089- 20 3460 kp A 32A
12+2 3098
RM 5A RR Avon Mk 21A 3160- 30 3460 kp A 32A
3189
RM 5A1 SFA Avon Mk 21 1955- "6001- 3460/444 A 32A
EBK 52,53 6350" 5 kp
RM 5A2 SFA Avon Mk 21A "6001- 3460/470 A 32A, S 32C
EBK 54,55 6350" 0 kp
EBK 52 and 53 = SFA built RR JP21A, 53 angled upwards. EBK 54 and 55 =
SFA built RR JP21B, 55 angled upwards.
At first the first Mk 21s (with a smaller diameter afterburner) were
designated RM 5A1, Swedish built Mk 21s RM 5A2 and Mk 21As RM 5A3.
Later all Mk 21s became RM 5A1 adn Mk 21As RM 5A2.
50 Mk 21/21As were built by Rolls Royce, 350 by SFA.
One SFA-built RM 5A without afterburner used in the first Draken
prototype.
RM 5B, RR Avon 115
RM 5B RR Avon Mk 23 3617 or J 34 Hawker Hunter
3519 kp
RM 5B2 RR Avon Mk 24 J 34mod
RM 5B3 RR Avon Mk 25 J 34mod
RM 6 RR Avon 200
RR Avon Mk 43 3087,3088, 6 Prototype Lansen
15+2 8 3147,3451-3453 and Draken
combustors
RR Avon Mk 46 3148,3149, 3
3497
RM 6AE RR Avon Mk 47A 1956- 39 4880/ J 32B Lansen
EBK 61 6500 kp
RM 6AS SFA Avon Mk 47A 7001- 104 4880/ J 32B
EBK 61 7104 6500 kp
RR Avon Mk 48 3458- 3 Provfpl 35
later mod to Mk 48A 3460
RM 6A had an afterburner designed in Sweden.
RM 6BE RR RR Avon Mk 48A 1958- 3499 16 4750/ J 35A,B Draken
EBK 65,66 15+2 8 combustors 6340 kp Sk 35C
RM 6BS SFA/Volvo Avon Mk 48A 1958- 8001- 186 4750/ J 35A,B, Sk
EBK 65,66 Flygmotor AB (VFA) 8186 6340 kp 35C Draken
The RM 6BE and RM 6BS were fully interchangable.
EBK 65 was used in J 35A with short tailcone and Sk 35C, EBK 66 in J
35A with long tailcone and J 35B.
RM 6C, RR Avon 300
RM 6C VFA Avon Mk 60 8401- 445 5650/7755 J 35D,F,J, S
EBK 67 16+2 8845 kp 35E Draken,
export Drakens
RM 6C was initially to be designated RM 7.
RM 7 Bristol Olympus 22R Intended for Viggen during development
RM 8A VFA (P&W JT 8D) 1967- 9001- 6690/ AJ,SH,SF,SK 37 Viggen
EBK 2/4/7+1/3 9207 11790 kp Ground idle 330 kp, flight idle 1460 kp
RM 8B VFA (P&W JT 8D) 1979- 9401- +4 7415/ JA 37 Viggen
EBK 3/3/7+1/3 9573 13125 kp Ground idle 325 kp, flight idle 1580 kp
Differences from RM 8A: Fan, LP compressor, combustion chambers, HP turbine, afterburner
Weight 2230 kg, length 5.9 m
Max fuel consumption 78 kg/min dry, 545 kg/min with afterburner.
The afterburner for RM 8A and RM 8B wholly designed in Sweden
RM 9A Turbomeca Aubisque 1963- ~700 kp SK 60A,B,C,D,E
RM 9B Turbomeca Aubisque 742 kp SK 60A,B,C,D,E
All RM 9A modified into RM 9B
RM 10 RR Avon Mk 527B 1971- 97? TP 85 Caravelle
RM 11 Pratt & JT 12A-8 1981- 13.3 kN TP 86 Sabreliner
Whitney
RM 12 EBK Volvo Aero (modified GE 1988- 12101- JAS 39 Gripen
Corporation (VAC) F404J)
Weight 1050 kg, length 4.0 m.
Max fuel consumption 77 kg/min dry, 240 kg/min with afterburner.
RM 14 RR Tay Mk 611-8 1992- 5634 kp TP 102A, S 102B
Gulfstream IV
RM 15 Williams FJ 44-1C 1995- 860 kp SK 60A,B,C