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Graupner Speed Motors

SPEED Motor Specifications:

Motor	Watts (out)	Volts	Load RPM	Prop Size	Amp	Thr ust	Case long	Dia mm	Shaft mm	Wt. gm	Uses
SPEED 280	12	6	8.0k	6x4	4	90g	35	23.8	2.0	42	Small boats. planes under 10 oz and 150 sq.in. wing
SPEED 300	40	6	19.5k	5x2	11	240g	35	23.8	2.0	50	Planes under 20 oz and 200 sq. in. wing area
SPEED 330	-	8.4	-	4.7x	8	-	38	24	2.0	53	-
SPEED 400 7.2V	35	8.4	12.6k	6x3	7	240g	38	27.8	2.3	70	Speed 400 types, to 20 oz, to 250 sq. in.
SPEED 400 6V	35	7.2	12.7k	6x3	8	240g	38	27.8	2.3	72	Speed. 400 type, to 22 oz, to 250 sq. , gliders to 380 sq.
SPEED 400 4.8V	50	6	14.2k	6x3	17	300g	38	27.8	2.3	73	Speed 400 type, to 24 oz, to 275 sq., gliders to 400 sq. in.
SPEED 480 RACE	48	7.2	16.7k	4.7x	10	240g	47.2	29.2	3.2	103	Speed 400 racers, to 20 oz, to 150 sq.in., 74mph speed
SPEED 480 RACE BB	58	7.2	17.9k	4.7x	14	270g	47.2	29.2	3.2	103	Speed 400 racers, to 20 oz., to 150 sq.in., 80mph speed
SPEED 480 7.2V	45	7.2	13.7k	6x3	9	300g	47.2	29.2	3.2	103	Speed 400 sport planes to 24 oz., to 275 sq. in.

Speed 280 - Ideal for smaller indoor and park flyers

Motor	Watts (out)	Volts	Load RPM	Prop Size	Amp	Thr ust	Case long	Dia mm	Shaft mm	Wt. gm	Uses
SPEED 280	12	6	8.0k	6x4	4	90g	35	23.8	2.0	42	Small boats. planes under 10 oz and 150 sq.in. wing

Speed 300 - Ideal for park flyers

Motor	Watts (out)	Volts	Load RPM	Prop Size	Amp	Thr ust	Case long	Dia mm	Shaft mm	Wt. gm	Uses
SPEED 300	40	6	19.5k	5x2	11	240g	35	23.8	2.0	50	Planes under 20 oz and 200 sq. in. wing area

Speed 400 - Ideal for park flyers

We are the cheapest source of Graupner speed electric motors

Motor	Watts (out)	Volts	Load RPM	Prop Size	Amp	Thr ust	Case long	Dia mm	Shaft mm	Wt. gm	Uses
SPEED 400 4.8V	50	6	14.2k	6x3	17	300g	38	27.8	2.3	73	Speed 400 type, to 24 oz, to 275 sq., gliders to 400 sq. in.

Speed 480 - For park flyers with a bit of extra performance.

Motor	Watts (out)	Volts	Load RPM	Prop Size	Amp	Thr ust	Case long	Dia mm	Shaft mm	Wt. gm	Uses
SPEED 480 RACE	48	7.2	16.7k	4.7x	10	240g	47.2	29.2	3.2	103	Speed 400 racers, to 20 oz, to 150 sq.in., 74mph speed
SPEED 480 RACE BB	58	7.2	17.9k	4.7x	14	270g	47.2	29.2	3.2	103	Speed 400 racers, to 20 oz., to 150 sq.in., 80mph speed
SPEED 480 7.2V	45	7.2	13.7k	6x3	9	300g	47.2	29.2	3.2	103	Speed 400 sport planes to 24 oz., to 275 sq. in.