Helium 250 Brushless Motor 1908-3500KV 150W D:21,L:45,shaft:2.5
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1908-3500KV 150W D:21,L:45,shaft:2.5
Model# | Kv | Watts | Weight | Overall Diameter: | Overall Length: | Shaft Diameter: |
75M11 Optima 250 | 2200 Kv | 55W | 0.9 Oz (25g) | 1.02 in (25.8mm) | .95 in (24.2mm) | .09 in (2.3mm) |
75M12 Optima 300 | 1380 Kv | 85W | 1.25 Oz (35g) | 1.1 in (28mm) | .85 in (23mm) | 1/8 in (3.17mm) |
75M31 Optima 300 | 1820 Kv | | 1.25 Oz (35g) | 1.1 in (28mm) | .85 in (23mm) | 1/8 in (3.17mm) |
75M32 Optima 300 | 1100 Kv | | 1.25 Oz (35g) | 1.1 in (28mm) | .85 in (23mm) | 1/8 in (3.17mm) |
75M13 Optima 370 | 1080 Kv | 110W | 1.8 Oz (50g) | 1.1 in (28mm) | 1.05 in (27mm) | 1/8 in (3.17mm) |
75M14 Optima 370 | 1360 Kv | 150W | 1.8 Oz (50g) | 1.1 in (28mm) | 1.05 in (27mm) | 1/8 in (3.17mm) |
75M15 Optima 370 | 1200 Kv | 225W | 1.8 Oz (50g) | 1.1 in (28mm) | 1.05 in (27mm) | 1/8 in (3.17mm) |
75M70 Optima 370 | 1650 kv | | | 1.1 in (28mm) | 1.05 in (27mm) | 1/8 in (3.17mm) |
75M71 Optima 370 | 1900 Kv | | | 1.1 in (28mm) | 1.05 in (27mm) | 1/8 in (3.17mm) |
75M16 Optima 400 | 740 Kv | 100W |
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