User manual MVVS 50@58 V1.1 ASSEMBLY EXHAUSTS 3207S-3208S

[. . . ] Damages due to incorrect assembly (provision of sufficient cooling). MVVS 6. 5 / 910 and 8. 0 / 680 User's Manual 1. 1 Congratulations on buying the MVVS series 6. 5 ­ 8. 0 AC sensor-free electric motor designed for driving aircraft models. Owing to used materials, brand-name unified parts and high production precision this product features high quality, long service life and top performance parameters. Contact: MVVS, Ltd. , T. Jarose 35, 60200 Brno, Czech Republic Tel. : +420 545 211 683 Fax: + 420 545 211 418 E-mail: mvvs@mvvs. cz Web: www. mvvs. cz Specification RPM per Volt Stator diameter Stator length Shaft diameter Nominal voltage Number of poles Working voltage Recommended amperage load Maximum load Number of cells Weigh Dimensioned Sketch 6. 5 / 910 910 36 mm 15 mm 5 mm 12 V 16 8 ­ 15 V 35 ­ 45 A 55 A / 60 s 3 ­ 4 Li-xx 185g 8. 0 / 680 680 36 mm 20 mm 5 mm 16 V 16 12 ­ 18 V 35 ­ 45 A 55 A / 60 s 4 ­ 5 Li-xx 233g Certificate of Warranty Sell-by date: Seller: Buyer's name and address: Area of Application Motor Type Model FUN-FLY 1, 2 ­ 1, 6 kg FUN-FLY 1, 3 ­ 1, 7 kg Acrobat 2 kg Trainer 2, 7 kg 3, 0 kg Quick model 1, 4 kg FUN-FLY 1, 6 ­ 2, 2 kg Acrobat 2, 6 kg Trainer 3, 5 kg Trainer 4, 0 kg Accumulator / Propeller 3 Li-xx / 14x7" 4 Li-xx / 12x8" 4 Li-xx / 11x8" 3 Li-xx / 13x8" 4 Li-xx / 11x7" 4xLi-xx / 8, 5x6" 4 Lixx / 15x8" 5 Lixx / 13x8" 4 Li-xx 14x10" 5 Lixx / 12x8" Use adapter supplied with the motor or high-quality chuck adapters of 5mm inside diameter for gripping the propeller. [. . . ] Jarose 35, 60200 Brno, Czech Republic Tel. : +420 545 211 683 Fax: + 420 545 211 418 E-mail: mvvs@mvvs. cz Web: www. mvvs. cz Specification RPM per Volt Stator diameter Stator length Shaft diameter Nominal voltage Number of poles Working voltage Recommended amperage load Maximum load Number of cells Weigh Dimensioned Sketch 6. 5 / 910 910 36 mm 15 mm 5 mm 12 V 16 8 ­ 15 V 35 ­ 45 A 55 A / 60 s 3 ­ 4 Li-xx 185g 8. 0 / 680 680 36 mm 20 mm 5 mm 16 V 16 12 ­ 18 V 35 ­ 45 A 55 A / 60 s 4 ­ 5 Li-xx 233g Certificate of Warranty Sell-by date: Seller: Buyer's name and address: Area of Application Motor Type Model FUN-FLY 1, 2 ­ 1, 6 kg FUN-FLY 1, 3 ­ 1, 7 kg Acrobat 2 kg Trainer 2, 7 kg 3, 0 kg Quick model 1, 4 kg FUN-FLY 1, 6 ­ 2, 2 kg Acrobat 2, 6 kg Trainer 3, 5 kg Trainer 4, 0 kg Accumulator / Propeller 3 Li-xx / 14x7" 4 Li-xx / 12x8" 4 Li-xx / 11x8" 3 Li-xx / 13x8" 4 Li-xx / 11x7" 4xLi-xx / 8, 5x6" 4 Lixx / 15x8" 5 Lixx / 13x8" 4 Li-xx 14x10" 5 Lixx / 12x8" Use adapter supplied with the motor or high-quality chuck adapters of 5mm inside diameter for gripping the propeller. If an unsuitable or poor-quality adapter is used, the rotating propeller may slip off and cause serious injury!Mount the supplied adapter, that the one of the fixing screws is bear on the flat part on the shaft. Drive Optimisation By means of correct choice especially of propeller, accumulator and controller parameters it is possible to change driving unit properties within wide range and thus flight behaviour and attained flight time. In case other propeller is used than that mentioned it is necessary to check max. Use the controller that will supply current values mentioned in specifications with reserve. The regulator advance should be set to 20° or higher and frequency to 8 kHz. Do not overload the motor unnecessarily because there is a danger of damage or deterioration of performance parameters. If you decide to replace parts by yourselves, then always use original parts and MVVS tools only. Please note that there is necessary to hold the airspace between the fixing ring and bearing of 0. 1mm +- 0. 05mm, if you decided to disassemble the motor by yourself. Check regularly the screws of prop driver and fixing screws of they are tighten enough. There is recommended to exchange the shaft after the more serious crash. . Motor Installation into a model It is possible to mount the motors in two ways into the model. You can place the motor to the front of the model or on the motor firewall (to model originally intended for combustion engines). In addition, drill at least 6 holes at least 8 mm in diameter for cooling air supply, so that to be positioned directly opposite to inlets in the face of the installed motor. In case shorter screws are used, there is a danger of thread extraction. [. . . ] You can place the motor to the front of the model or on the motor firewall (to model originally intended for combustion engines). In addition, drill at least 6 holes at least 8 mm in diameter for cooling air supply, so that to be positioned directly opposite to inlets in the face of the installed motor. In case shorter screws are used, there is a danger of thread extraction. [. . . ]