MVVS 2.0/1120 - Manual

Warranty Information
The MVVS Company gives 36-month warranty applying to manufacture and material defects of the electric
motors.
Warranty does not apply to:
- Damages due to an accident.
- Damages due to unprofessional handling or disassembling the product.
- Damages due to use of an unbalanced or damaged propeller.
- Damages due to usage of unoriginal spare parts or accessories.
- Damages due to intaking foreign objects or substances, such as water, chemicals, dust, etc.
- Damages due to incorrect use, such as application of incorrect supply voltage.
- Damages due to incorrect assembly (provision of sufficient cooling).
Contact: MVVS, Ltd., tř. Kpt. Jaroše 35, 60200 Brno, Czech Republic
Tel.: +420 545 211 683 Fax: + 420 545 211 418
E-mail: [email protected]
Web: www.mvvs.cz
Certificate of Warranty
Sell-by date:
Seller:
Buyer’s name and address:
MVVS 2.0/1120 and 2.0/1600
MVVS 2.5/1120, 2.5/1350 and 2.5/1480
User’s Manual
1.1
Congratulations on buying the MVVS series 2.0 – 2.5 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.
This motor is intended, owing to used conception combining advantages of static motors and those with external
rotor, for direct driving the propeller and thus for all types of aircraft models including FUN – FLY. In addition,
this conception is extremely suitable for glider models.
Specification
RPM / volt 2.0 / 1120 2.0 / 1600 2.5 / 1120 2.5 / 1350 2.5 / 1480
Stator diameter 26 mm 26 mm 26 mm 26 mm 26 mm
Stator length 9 mm 9 mm 13 mm 13 mm 13 mm
Shaft diameter 4 mm 4 mm 4 mm 4 mm 4 mm
Nominal voltage 7.2 V 7.2 V 11 V 11 V 11 V
Number of poles 12 12 12 12 12
Working voltage 6 – 14 V 6 – 12 V 8 – 14 V 8 – 14 V 8 – 12 V
Recommended
amperage loading
6 – 14 A 9 – 20 A 10 – 20 A 12 – 24 A 15 – 30 A
Maximum loading 20 A / 30 s 25 A / 30 s 25 A / 30 s 30 A / 30 s 35 A / 30 s
Number of cells 3 – 4 Li-xx 2 – 3 Li-xx 3 – 4 Li-xx 3 – 4 Li-xx 3 – 4 Li-xx
Weight 87g 87g 109g 109g 109g
Dimensioned Sketch
2,0 A = 31,5 mm B = 32,5 mm C = 49 mm
2,5 A = 36,5 mm B = 37,5 mm C = 54 mm