Misc. Motor Constants
Misc. Motor Constants
(revised 8/30/04)
MFR Description Kv Izero Rm GEAR M T/ COMMENTS
(RPM/V) (A) (mohm) RATIO M P
AE POWMOT 1400/4 991 5.5 94 1.00 4 W.Geck(29.6A/15V)
AE POWMOT 1400/5 810 5.6 119 1.00 5 W.Geck(29.1A/18V)
AE POWMOT 1400/6 695 1.5 216 1.00 6 W.Geck(12.3A/22V)
Amp Air Amp Air 27T ROAR 91 3530 3.5 132 3.66 F - BB Competition
AXI 1215/16 3800 1.7 86 1.00 N+16 rotating case
AXI 2808/16 1550 1.6 90 1.00 N+16 rotating case
AXI 2808/20 1250 1.4 120 1.00 N+20 rotating case
AXI 2808/24 1160 1.3 115 1.00 N+24 rotating case
AXI 2814/10 1520 2.4 47 1.00 N+ - rotating case
AXI 2814/12 1270 2.0 67 1.00 N+ - rotating case
AXI 2820/10 1100 2.5 50 1.00 N+ - rotating case
AXI 2820/12 920 2.2 62 1.00 N+ - rotating case
AXI 4120/14 650 2.00 41 1.00 N+ - rotating case
AXI 4120/18 510 1.80 70 1.00 N+ - rotating case
AXI AC2808/20 1250 1.40 120 1.00 N+20 rotating case 4-10 cells 25A max
AXI AC4130/16 390 1.80 63 1.00 N+16 rotating case 16-24 cells 60A max
AXI AC4130/20 305 1.60 99 1.00 N+20 rotating case 20-30 cells 60A max
Big Red Large Frame 1275 2.0 70 1.00
Buhler 12v 1750 0.4 500 1.00 -
CEM CM0506 1791 4.8 28 1.00 C - 8.4V
CEM CM0506 1791 4.8 28 2.38 C - Astro box
CEM CM2008 1214 4.5 41 1.00 C - 12V
CEM CM2008 + H500 2.4:1 1214 4.5 41 2.40 C - 12V
CEM CM2008 + H500 2.57:1 1214 4.5 41 2.57 C - 12V
CEM CM2008 + H500 3.27:1 1214 4.5 41 3.27 C - 12V
CEM CM2008 + H500 3.6:1 1214 4.5 41 3.60 C - 12V & H500 Gearbox
Chinery Team Gear 40 515 5.0 30 1.00 7
DeWalt 14.4V 1230 2.9 61 1.00 F - 16-21 cells
DeWalt 18V 1130 2.6 72 1.00 F - 20-24 cells
Dymond Max48 2050 1.3 140 1.00 F -
E.M.P.S. MG1 (1.5 oz.) 6070 0.6 160 4.80 F - 1-4 cells
E.M.P.S. MM1 (1.25 oz.) 6070 0.6 160 1.00 F - 1-4 cells
Estimate 17T Car Motor 3632 2.1 95 1.00 F 5
Estimate 17T Car Motor 3632 2.1 95 4.00 F 5 MEC superbox
Estimate 21T Car Motor 2863 1.6 145 1.00 F - RX540BBVZ
Estimate 27T Car Motor 2157 1.1 240 1.00 F 5 <=30A, <=60W loss
Faulhaber DC1717 4200 0.1 1600 6.00 -
Ford 700 size 1470 1.9 397 1.00 -
Geist 30/12 2R 1018 2.4 216 1.00 C - [measured]W.Geck(10.5A/10.0V)
Geist 35/5 2553 2.2 65 1.00 C - [measured]W.Geck(14.2A/6.0V)
Geist 35/6 2595 2.3 77 1.00 C - [measured]W.Geck(14.4A/7.0V)
Goldberg Turbo 550 2528 2.0 85 1.00 F -
Great Pl. Goldfire 2528 2.0 85 1.00 F - stock ElectroStreak motor
Great Pl. Goldfire 2528 2.0 85 2.50 F - Leisure gearbox
GWS DX 3100 0.16 1280 1.00 F - G. Kamysz
GWS IPS Carbon motor 3539 0.21 1039 1.00 F - G. Kamysz
Hectoplett290/40/7 Torque 805 5.0 38 1.00 N 7 Wilhelm Geck
Hectoplett290/40/8 Torque 740 4.0 58 1.00 N 8 Wilhelm Geck
Hectoplett370/20/A3S 620 0.9 43 1.00 - eflight
Hectoplett370/30/A1 1076 3.7 7 1.00 1 Ulf Herder
HectoplettHP 320/30/08 Neo 606 2.3 184 1.00 N 8 W. Geck
HectoplettHP 355/37/05 627 3.6 35 1.00 N 5 W. Geck
HectoplettHP 355/45/05 591 4.6 31 1.00 N 5 W. Geck
HiLine Dual Mini-6 (33 g.) 4995 0.4 1300 4.60 F - 2 M-4 in series
HiLine Dual Mini-6 (33 g.) 9990 0.8 325 4.60 F - 2 M-4 in parallel
HiLine IMP30 (55 g.) 6990 1.2 180 1.00 F - 30W max.
HiLine Micro-4 (12 g.) 9990 0.4 650 1.00 F - 2-3 cells
HiLine Mini-6 (geared M-4) 9990 0.4 650 4.60 F - 2-3 cells 19 g.
Himax HA2025-3632 3236 0.65 141 3.20 N+ -
Himax HA2025-3636 3236 0.65 141 3.60 N+ -
Himax HA2025-3643 3236 0.65 141 4.30 N+ -
Himax HA2025-4200 4166 0.75 75 1.00 N+ -
Himax HA2025-4232 4200 0.75 75 3.20 N+ -
Himax HA2025-4236 4200 0.75 75 3.60 N+ -
Himax HA2025-4243 4200 0.75 75 4.30 N+ -
Himax HB3615-1600 1580 1.1 61 1.00 N+ -
Himax HB3615-2100 2118 2.4 35 1.00 N+ -
Himax HB3615-3200 3190 3.7 17 1.00 N+ -
Himax HB3630-0500 813 0.7 85 1.00 N+ -
Himax HB3630-1000 1089 1.1 50 1.00 N+ -
Himax HB3630-1500 1606 2.4 23 1.00 N+ -
HP/Ultra 300/30/A2 904 1.5 38 1.00 2 W.Geck
Ikarus Slow Flyer w/gears 3590 0.2 670 4.00 F - Bleriot motor/gear
Ikarus Slow Flyer wo/gears 3590 0.2 670 1.00 F - motor for Bleriot
Irvine 05/10T 1284 2.20 77 1.00 C 7
Irvine 05/7T 1834 3.00 49 1.00 C 7
Irvine 05/7T 1834 3.50 49 1.00 C 7
Irvine 05/7T 1834 3.5 49 3.00 C 7
Irvine 400/11T 2900 3.50 72 1.00 C 7
Irvine 400/13T 2430 2.90 88 1.00 C 7
Irvine 400/14T 2290 2.50 108 1.00 C 7
Jamara Pro 480 2470 0.78 166 1.00 F - N. Stainton
Jamara Pro 480 2470 0.8 166 1.00 8 Motocalc
Jeti Phasor 15-3 2300 2.5 25 1.00 N+ 3 conservative constants
Jeti Phasor 15-3 2300 2.50 25 3.00 N -
Jeti Phasor 15-4 1800 1.9 42 1.00 N+ 4 conservative constants
Jeti Phasor 30-3 1100 2.8 34 1.00 N+ 3 conservative constants
Jeti Phasor 30-3 1200 2.8 34 1.00 N -
Jeti Phasor 45-3 800 2.9 44 1.00 N+ 3 conservative constants
Jeti Phasor 45-3 800 2.90 44 2.00 C 8
Johnson market no f/ring 2250 2.0 100 1.00 7
Johnson market no f/ring 2250 2.0 100 2.30 7
Johnson market no f/ring 2250 2.0 100 2.65 7
Johnson market no f/ring 2250 2.0 100 2.80 7
Johnson market no f/ring 2250 2.0 100 3.00 7
Johnson Market twin geared 2000 2.0 100 1.46 7
Johnson market with f/rings 2000 2.0 100 1.00 7
Johnson market with f/rings 2000 2.0 100 2.30 7
Johnson market with f/rings 2000 2.0 100 2.65 7
Johnson market with f/rings 2000 2.0 100 2.80 7
Johnson market with f/rings 2000 2.0 100 3.00 7
Johnson Mplex 10:1 300 4210 1.0 280 9.99 7
Keller 40/10 SmCo 930 2.0 146 1.00 C 10 W. Hanssens
Keller KE 100/5 24V #4410 630 2.3 80 1.00 C 5 K. Myers
Keller KE 100/6 24V #4411 550 1.5 100 1.00 C 6 K. Myers
Keller KE 100/8 32.4V #4412 410 1.4 180 1.00 C 8 K. Myers
Keller KE 100/9 32.4V #4413 360 1.3 190 1.00 C 9 K. Myers
Keller KE 22/12 12V #4312 1000 1.7 140 1.00 N 12 K. Myers
Keller KE 22/5 8.4V #4310 2180 5.4 50 1.00 N 5 K. Myers
Keller KE 22/9 12V #4311 1290 2.2 100 1.00 N 9 K. Myers
Keller KE 240/4 36V #4420 850 5.5 65 1.00 C 4 K. Myers
Keller KE 240/5 24V #4421 680 8.8 95 1.00 C 5 K. Myers
Keller KE 240/6 32.4V #4422 560 5.7 115 1.00 C 6 K. Myers
Keller KE 25/10 12V #4324 960 2.1 125 1.00 N 10 K. Myers
Keller KE 25/12 14.4V #4325 790 1.8 180 1.00 N 12 K. Myers
Keller KE 25/14 16.8V #4326 670 1.5 250 1.00 N 14 K. Myers
Keller KE 25/5 8.4V #4321 1870 4.5 60 1.00 N 5 K. Myers
Keller KE 25/6 8.4V #4322 1540 3.9 80 1.00 N 6 K. Myers
Keller KE 25/8 8.4V #4323 1220 2.3 95 1.00 N 8 K. Myers
Keller KE 35/10 16.8V #4333 770 1.7 160 1.00 N 10 K. Myers
Keller KE 35/12 19.2V #4334 620 1.7 220 1.00 N 12 K. Myers
Keller KE 35/5 8.4V #4330 1430 3.8 50 1.00 N 5 K. Myers
Keller KE 35/6 8.4V #4331 1210 3.5 65 1.00 N 6 K. Myers
Keller KE 35/8 12V #4332 950 2.1 110 1.00 N 8 K. Myers
Keller KE 40/10 19.2V #4340 700 1.2 150 1.00 N 10 K. Myers
Keller KE 40/14 24V #4341 490 0.8 270 1.00 N 14 K. Myers
Keller KE 40/6 14.4V #4344 1200 2.2 70 1.00 N 6 K. Myers
Keller KE 40/8 16.8V #4342 860 1.1 100 1.00 N 8 K. Myers
Keller KE 50/10 25.2V #4354 600 1.6 200 1.00 C 10 K. Myers
Keller KE 50/11 25.2V #4355 520 1.5 220 1.00 C 11 K. Myers
Keller KE 50/5 12V #4350 1150 4.0 65 1.00 C 5 K. Myers
Keller KE 50/6 12V #4351 990 3.6 80 1.00 C 6 K. Myers
Keller KE 50/7 16.8V #4352 860 3.4 100 1.00 C 7 K. Myers
Keller KE 50/8 19.2V #4353 740 2.2 130 1.00 C 8 K. Myers
Keller KE 5403 8.4V #4300 3020 4.4 50 1.00 N - K. Myers
Keller KE 540M 8.4V #4301 2610 4.1 70 1.00 N - K. Myers
Keller KE 540T 8.4V #4302 2250 4.3 90 1.00 N - RX540BBVZ
Keller KE 70/4 16.8V #4370 1190 3.9 50 1.00 C 4 K. Myers
Keller KE 70/5 19.2V #4371 980 3.3 70 1.00 C 5 K. Myers
Keller KE 80/6 21.6V #4380 750 2.1 100 1.00 C 6 K. Myers
Keller KE 80/7 21.6V #4381 620 2.0 115 1.00 C 7 K. Myers
Keller KE 80/8 28.8V #4382 550 1.7 150 1.00 C 8 K. Myers
Keller KE 80/9 28.8V #4383 500 1.6 160 1.00 C 9 K. Myers
Keller KR 25/4 8.4V #4320 2250 5.4 50 1.00 N 4 K. Myers
Keller VanBerk 682 2.0 121 2.66 8
Kenway KR1 (tiny 5g.) 7700 0.1 2000 1.00 F - 1-3 cells(capacitor)
Kenway KR1 geared (tiny) 7700 0.1 2000 4.00 F - 1-3 cells(capacitor)
Kirk Rocket 400 3763 0.8 185 1.00 F -
Kohler Actro 12-3 1450 4.0 21 1.00 N+ 3 moving case, 7-10 cells
Kohler Actro 12-4 1090 3.4 30 1.00 N+ 4 moving case, 7-14 cells
Kohler Actro 12-5 880 2.3 47 1.00 N+ 5 moving case, 8-16 cells
Kohler Actro 12-6 740 2.0 66 1.00 N+ 6 moving case, 10-18 cells
Kohler Actro 24-3 740 3.5 22 1.00 N+ 3 moving case, 12-20 cells
Kohler Actro 24-4 570 2.6 40 1.00 N+ 4 moving case, 14-24 cells
Kohler Actro 24-5 435 2.1 62 1.00 N+ 5 moving case, 16-28 cells
Kohler Actro 24-6 365 1.8 89 1.00 N+ 6 moving case, 18-32 cells
Kohler Actro 32-3 555 3.2 34 1.00 N+ 3 moving case, 14-26 cells
Kohler Actro 32-4 415 2.0 55 1.00 N+ 4 moving case, 16-30 cells
Kohler Actro 32-5 330 1.6 82 1.00 N+ 5 moving case, 20-32 cells
Kohler Actro 40-4 320 1.9 56 1.00 N+ 4 moving case, 20-32 cells
Kohler Actro 40-5 255 1.3 83 1.00 N+ 5 moving case, 24-32 cells
Kohler Actro 40-6 210 0.9 117 1.00 N+ 6 moving case, 24-32 cells
Kohler Actro C5 1470 1.8 51 1.00 N+ 5 moving case, 7-10 cells
Kohler Actro C6 1170 1.6 72 1.00 N+ 6 moving case, 7-12 cells
Kohler Actro C8 890 1.2 101 1.00 N+ 8 moving case, 7-14 cells
Kyosho AP-29 3282 2.5 81 1.00 F -
Kyosho AP-29-L (T33) 4285 3.0 40 1.00 -
Kyosho AP-29L 4100 3.5 91 1.00 F -
Kyosho AP-36 3521 2.9 67 1.00 F -
Kyosho Atom Smasher 5200 3.7 12 1.00 F -
Kyosho Atomic Force 3660 2.8 64 1.00 F -
Kyosho Endoplasma 3785 2.4 25 1.00 F 16
Kyosho Endoplasma 3785 2.4 25 4.60 F 16
Kyosho Krypton Krystal 4035 2.2 64 1.00 F -
Kyosho Le Mans 480 2500 1.10 76 1.00 F -
Kyosho Le Mans 480 2500 1.10 76 3.00 F -
Kyosho LeMans 480 Gold 2500 1.1 76 1.00 F - Roger ?
Kyosho LeMans DMC20BB 4950 0.6 545 1.00 F - Beleski
Kyosho Magnetic Mayhem 2188 1.4 67 1.00 F -
Kyosho Magnetic Mayhem 2188 1.4 67 2.30 F -
Kyosho Magnetic Mayhem 2188 1.40 67 2.38 F -
Kyosho Mega-360 2188 1.4 67 1.00 F 22 K. Myers
Kyosho Procar 2858 1.6 58 1.00 F 21 K. Myers
MA Tech h-1000/DeWalt 1130 2.6 72 3.00 F - 18V belt drive
MA Tech h-1000/DeWalt 1230 2.9 61 3.00 F - 14.4V belt drive
MA Tech h-1000/DeWalt 1130 2.6 72 3.60 F - 18V belt drive
MA Tech h-1000/DeWalt 1230 2.9 61 3.60 F - 14.4V belt drive
MA Tech h-1000/DeWalt 14.4V 1230 2.9 61 3.00 F - 14.4V belt drive
MA Tech h-1000/DeWalt 14.4V 1230 2.9 61 3.60 F - 14.4V belt drive
MA Tech h-1000/DeWalt 18V 1130 2.6 72 3.00 F - 18V belt drive
MA Tech h-1000/DeWalt 18V 1130 2.6 72 3.60 F - 18V belt drive
Mabuchi 550 RS 1634 1.3 270 1.00 F - Wilhelm Geck
Mabuchi RS550SH-4425 1121 0.8 465 1.00 F - no ring - W. Geck
Mabuchi RS750F 1350 1.8 100 1.00 F - P. Reivers
Maxx Cobalt 400 11T 2900 3.5 72 1.00 7
Maxx Cobalt 400 13T 2430 2.9 88 1.00 7
Maxx Cobalt 400 14T 2290 2.5 108 1.00 7
Maxx PMX 0505 2675 4.8 30 1.00 C 5 G. Kamysz 6.9 oz.
Maxx PMX 0506 2140 3.7 40 1.00 c 6 G. Kamysz 6.9 oz.
Maxx PMX 2006 1888 4.0 40 1.00 c 6 G. Kamysz 7.8 oz.
Maxx PMX 2008 1396 3.7 57 1.00 c 8 G. Kamysz 7.8 oz.
Maxx Promax 4011 2900 3.5 72 1.00 C 11 G. Kamysz same as MPI Cobalt 400-11
Maxx Promax 4013 2430 2.9 88 1.00 C 13 G. Kamysz same as MPI Cobalt 400-13
Maxx Promax 4014 2290 2.5 108 1.00 C 14 G. Kamysz same as MPI Cobalt 400-14
MEC Turbo 10 GT 4074 3.0 40 6.00 - from MEC
MEC Turbo 10 GT 3400 2.3 30 6.00 F -
MEC Turbo 10 Plus 4840 3.4 22 6.00 F -
MEC Turbo 10 Plus 5300 4.0 30 6.00 F - from MEC
MFA Hummingbird 20 1580 1.3 150 1.00 F - Jan Bassett
Mini AC Extreme 6370 2.5 49 1.00 N+20 6-8 cells 26A
Mini AC1215/12 4750 1.9 66 1.00 N+12 6-10 cells 20A
Mini AC1215/16 3800 1.5 86 1.00 N+16 6-8 cells 18A
Mini AC1215/20 3000 1.2 117 1.00 N+20 6-10 cells 16A
MP Jet 25/25-20 7900 1.50 55 4.10 N+20 6-8 cells 60K 18A
MP Jet 25/25-26 6100 0.50 145 4.10 N+26 6-8 cells 45K 15A
MP Jet 25/25-26 Mk2 4100 0.50 145 4.10 N+26 6-8 cells 45K 15A
MP Jet 25/35-20 3850 0.60 100 1.00 N+20 6-8 cells 40K 25A
MP Jet 25/35-20 3850 0.60 100 4.10 N+20 6-10 cells 40K 25A
MP Jet 25/35-20 Mk2 2650 0.55 100 1.00 N+20 6-9 cells 40K 25A
MP Jet 25/35-20 Mk2 2650 0.55 100 4.10 N+20 6-10 cells 40K 25A
MP Jet 26/45-20 D 3000 1.40 45 1.00 N+20 6-8 cells 40K 38A
MP Jet 26/45-20 D 3000 1.40 45 2.80 N+20 6-10 cells 40K 38A
MP Jet 28/10-13 1050 1.30 81 2.80 N+13 rotating case 6-10 cells 12K 25A
MP Jet 28/20-7 950 2.9 34 2.80 N+ 7 rotating case 6-10 cells 12K 40A
MPI Cobalt 400-11 2900 3.5 72 1.00 C 11 G. Kamysz same as Promax 4011
MPI Cobalt 400-13 2430 2.9 88 1.00 C 13 G. Kamysz same as Promax 4013
MPI Cobalt 400-14 2290 2.5 108 1.00 C 14 G. Kamysz same as Promax 4014
Multiplex 280 2330 0.3 870 1.00 - Catalogue data
Multiplex 280BB 4150 0.7 320 1.00 - Catalogue data
Multiplex 280BB 4285 0.8 400 1.00 - internet data
Multiplex 400 6V 3008 0.7 309 1.00 - Catalogue data
Multiplex 400 7.2V 2270 0.4 483 1.00 - Catalogue data
Multiplex 400 BB 3150 1.5 95 1.00 - Catalogue data
Multiplex 450 Turbo 2545 1.5 110 1.00 F - Jan Bassett
Multiplex 450 Turbo 1960 1.5 110 1.00 - Vijay Ram estimate
Multiplex 450 Turbo 2189 1.2 138 1.00 F - Motocalc
Multiplex 450 Turbo 3000 1.5 95 1.00 - catalogue data
Multiplex 47XL 930 3.5 83 1.00 - Catalogue data
Multiplex 500 2160 2.0 120 1.00 - Catalogue data
Multiplex 600 2120 1.0 94 1.00 - Catalogue data
Multiplex 650 1800 1.3 143 1.00 - Catalogue data
Multiplex Permax 400BB 3130 1.8 92 1.00 F - S&EM
Multiplex Permax 480 3213 2.0 129 1.00 F -
Pelikan AXI 2814/10 1520 2.4 47 1.00 N+ - rotating case
Pelikan AXI 2814/12 1270 2.0 67 1.00 N+ - rotating case
Pelikan AXI 2820/10 1100 2.5 50 1.00 N+ - rotating case
Pelikan AXI 2820/12 920 2.2 62 1.00 N+ - rotating case
Perkins Force 120 20x1 3000 2.1 70 1.00 -
Perkins Force 316 16x3 4100 2.9 69 1.00 -
Permax 400BB 3130 1.8 92 1.00 F - S&EM
PJS 3D 1000 1165 2.60 47 1.00 N+ - rotating case 25A
PJS 3D 300 SF 1135 0.80 368 1.00 N+ - rotating case 6A
PJS 3D 500 1250 1.50 106 1.00 N+ - rotating case 14A
PJS 3D 550E 802 1.00 220 1.00 N+ - rotating case 10A
PJS 3D 800E 1006 2.00 63 1.00 N+ - rotating case 19A
Promax 4011 2900 3.5 72 1.00 C 11 G. Kamysz same as MPI Cobalt 400-11
Promax 4013 2430 2.9 88 1.00 C 13 G. Kamysz same as MPI Cobalt 400-13
Promax 4014 2290 2.5 108 1.00 C 14 G. Kamysz same as MPI Cobalt 400-14
Pxxx AXI 2820/10 1100 2.50 50 1.00 N+ - rotating case
Razor RZ-2500 3850 0.90 55 1.00 N+ -
Razor RZ-2500a 3850 0.90 55 4.40 N+ - gearbox included
Razor RZ-300 4900 0.85 80 1.00 N+ -
Razor RZ-350 4200 0.90 100 1.00 N+ -
Razor RZ-400 3700 0.75 120 1.00 N+ -
Ripmax Spirit 600 2200 1.7 250 1.00 -
Pxxx AXI 2820/10 1100 2.50 50 1.00 N+ - rotating case
Razor RZ-2500 3850 0.90 55 1.00 N+ -
Razor RZ-2500a 3850 0.90 55 4.40 N+ - gearbox included
Razor RZ-300 4900 0.85 80 1.00 N+ -
Razor RZ-350 4200 0.90 100 1.00 N+ -
Razor RZ-400 3700 0.75 120 1.00 N+ -
Ripmax Spirit 600 2200 1.7 250 1.00 -
Robbe EF 76II 8.4V #4013 1635 1.0 175 1.00 F - K. Myers
Robbe EF 76IIS 8.4V #4011 1978 1.1 142 1.00 F - K. Myers
Robbe Navy M 6.0V #4108 940 0.5 462 1.00 F - K. Myers
Robbe Navy S 4.8V #4109 2490 0.2 1370 1.00 F - K. Myers
Robbe Navy S 6.0V #4102 1102 0.2 1000 1.00 F - K. Myers
Robbe Planeta Power 400 4060 1.7 120 3.70 8 My estimate
Robbe Planeta Power 500 3050 1.7 120 3.70 8 My estimate
Robbe Planeta Power 600 1925 1.1 170 3.70 8 My estimate
Robbe Planeta Power 700 1600 2.6 180 3.70 8 My estimate
Robbe power 1000 12V #4474 620 0.7 480 1.00 F - K. Myers
Robbe Power 500 7.2v 2759 1.9 75 1.00 8 Wilhelm Geck
Robbe Power 500 7.2V #4465 2759 1.9 75 1.00 F 21 K. Myers
Robbe Power 600 7.2v 3196 2.0 85 1.00 8 Wilhelm Geck
Robbe power 600 7.2V #4472 3196 2.0 85 1.00 F 19 K. Myers
Robbe power 600 7.2V #4473 3258 1.8 85 1.00 F 19 K. Myers
Robbe power 600 8.4V #4471 1965 1.8 120 1.00 F 24 K. Myers
Robbe power 700 9.6V #4470 1756 2.0 143 1.00 F 13 K. Myers
Robbe PRO 325/4 8.4V #4730 2190 3.0 23 1.00 N - K. Myers
Robbe PRO 330/4 12V #4731 1900 3.1 26 1.00 N - K. Myers
Robbe PRO 330/6 12V #4732 1380 2.8 45 1.00 N - K. Myers
Robbe PRO 525/4 12V #4750 1530 2.4 30 1.00 N - K. Myers
Robbe PRO 536/4 12V #4751 1050 2.5 35 1.00 N - K. Myers
Robbe PRO 536/7 28V #4752 615 2.6 130 1.00 N - K. Myers
Robbe PRO 736/5 24V #4770 690 2.5 55 1.00 N - K. Myers
Robbe PRO 736/8 33V #4774 430 3.3 140 1.00 N - K. Myers
Robbe PRO 740/5 32V #4773 605 3.3 57 1.00 N - K. Myers
Robbe PRO 740/6 32V #4771 535 2.1 60 1.00 N - K. Myers
Robbe PRO 744/4 36V #4772 735 3.4 50 1.00 N - K. Myers
Robbe RS-380S 6.0V #3405 2770 0.6 400 1.00 F - K. Myers
Robbe RS-540S 7.2V #3425 2513 1.2 153 1.00 F - K. Myers RX540BBVZ
Robbe RS-540SD 7.2V #3425 3038 1.8 131 1.00 F - RX540BBVZ
Robbe RS-540SD 7.2V #4076 3038 1.8 131 1.00 F - K. Myers
Robbe sports 420-8 1345 2.9 102 1.00 C 8 W. Geck
Robbe sports 430-9 861 1.7 156 1.00 C 9 W. Geck
Robbe sports 625-5 1252 2.6 56 1.00 C 5 W. Geck
Robbe sports 650-8 409 1.0 201 1.00 C 8 W. Geck
Robbe Starmax 40 12V #4130 1357 0.9 231 1.00 F - K. Myers
Robbe Starmax 48 16V #4131 814 0.8 314 1.00 F - K. Myers
Robbe Starmax 48 8.4 #4132 639 0.7 311 1.00 F - K. Myers
Robbe Starmax-540 #4096 3929 2.6 63 1.00 F - K. Myers RX540BBVZ
Robbe Starmax-540 #4096 3929 2.6 63 4.00 F - MEC superbox
Robbe Turbo Std.7.2V #4092 2053 0.6 257 1.00 F - K. Myers
Simprop Power Speed 1500-10 1225 1.1 312 1.00 - W. Geck
Simprop power speed 660 2626 2.8 130 1.00 -
Simprop power speed 660 2626 2.8 130 3.20 -
Simprop Power Speed 7/14 1518 2.9 88 1.00 - W. Geck
Simprop Pwr Spd 1500 rewind 1528 1.0 364 3.00 - 3.0:1 FG3 box
SR Batt. SR Max10 1780 4.2 100 1.00 N -
SR Batt. SR Max7 2700 4.2 45 1.00 N -
ThinGap Blackhawk 35 1875 1.75 42 1.00 ? - 7-16 cells 850W flex PC for windings
ThinGap Blackhawk 42 1550 0.75 85 1.00 ? - 7-20 cells 850W flex PC for windings
Tower Tower 14-turn 4520 2.8 64 1.00 F 14 ModelNet
Tower Tower 14-turn 4520 2.8 64 6.00 F 14 MEC superbox
Trinity KR-3 9.6V 3440 2.0 36 1.00 F 17 K. Myers
Trinity KR-5 16.8V 2003 1.4 57 1.00 F 30 K. Myers
Trinity KR-5 16.8V 2003 1.4 57 3.00 F 30 MEC superbox
Trinity KR-6 21.6V 1550 1.1 89 1.00 F 32 K. Myers
Trinity KR-6 21.6V 1550 1.1 89 3.00 F 32 MEC superbox
Trinity Mon. Maxx Wild 9242 2457 1.4 30 1.00 F 19 R. Tront
Trinity Speed Gem Opal 6078 3.3 19 1.00 F - D. Kimball
Trinity Speed Gem Quartz 3175 1.73 35 1.00 F 19 D. Kimball
Trinity T-Tech 17T Double 3666 5.4 64 1.00 F - Jan Bassett
Trinity T-Tech 17T Double 3666 5.4 64 4.00 F - MEC superbox
Uberall Nippy Black 0508/73 730 0.4 322 1.00 N+ - 6-8 cells 5A
Uberall Nippy Black 0808/98 980 0.7 181 1.00 N+ - 6-8 cells 8A
Uberall Nippy Black 1208/180 1810 1.0 175 1.00 N+ - 6-8 cells 12A
Uberall Nippy Black 1608/160 1620 1.1 62 1.00 N+ - 6-8 cells 16A
Uberall Nippy Black 1812/100 1020 1.5 64 1.00 N+ - 8-12 cells 18A
Ultra 1000 Neo 1318 2.0 108 1.00 N - W. Geck
Ultra 1300/12 800 5.0 270 1.00 -
Ultra 1600-4 #6631 1555 3.5 33 1.00 4 W. Geck
Ultra 1600-5 #1792 1190 2.5 50 1.00 5 W. Geck
Ultra 1600-6 alt 926 2.7 108 1.00 6 W. Geck
Ultra 1600-6 #1791 1028 1.9 60 1.00 6 W. Geck
Ultra 1600-8 #3314 764 1.5 103 1.00 8 W. Geck
Ultra 3500-8 Graupner 280 2.6 43 1.00 8 W. Geck
Ultra 900 9.6V 2080 3.5 128 1.00 F - M. Irvine
Ultra 930-10 #6343 1174 1.5 180 1.00 8 Estimated
Ultra 930-6 #6341 1810 4.8 34 1.00 6 W. Geck
Ultra 930-7 #6342 1635 3.0 54 1.00 7 W. Geck
Ultra 930-8 #6343 1468 2.0 80 1.00 8 W. Geck
Ultra 930/6 1717 3.8 48 1.00 6 W. Geck
Velkom 2020/20 3250 3.0 44 1.00 - N. Stainton
Velkom 2020/27 2800 2.5 65 1.00 - N. Stainton
Velkom 24/10 2585 3.8 44 1.00 S - H. L. HLPM05P
Velkom 24/12 1907 2.2 128 1.00 - R. Page
Velkom 24/16K 2905 3.8 80 1.00 S - H. L. HLPM05S
Velkom Strontium 150 2000 2.5 75 1.00 S -
Velkom Strontium 150 2000 2.5 75 2.00 S - HLFK404 gearbox
Velkom Wetmag 24/12 1550 4.0 75 1.00 -
Webra 15-7 1920 2.0 68 1.00 - W. Geck
WattAge Super Cobalt 400 2640 2.7 104 1.00 C 27 3.7 oz. 6-12V 31A/20sec!?
WES DC5-2.4 4200 0.0 2500 1.00 -
WES DC6-8.5 4200 0.1 1000 1.00 -