Data sheet:
Motors
Geared motors
Scale: any
Product groups:

Axle drives   

Motor-driven bogies   

Right angle transmissions   

Chassis   

Bevel boxes   
Chassis   
to insert   

Motors, Geared motors   

Motor-driven tenders   

Wheels, Wheelsets   

Components   

The following data are originalley by the producer FAULHABER.
Motor FAULHABER FM 1516 SR FM 1717 SR FM 2224 U SR FM 2225 T
  Price 48.50 € Price 48.00 € Price 53.50 € Price 48.00 €
Nominal Voltage 12 V 12 V 12 V 12 V
Effective output 0.27 W 1.97 W 4.05 W 1.29 W
Degree of efficiency 61 % 70 % 82 % 76 %
R.p.m. idle speed 10 200 1/min 14 000 1/min 7 800 1/min 8 400 1/min
Height 16.8 mm 18.0 mm 25.2 mm 25.6 mm
Diamater 15.0 mm 17.0 mm 22.0 mm 22.0 mm
Weight 10.0 g 18.0 g 46.0 g 44.0 g
Motor shaft Ø 1.5 mm 1.5 mm 2.0 mm 1.5 mm
Motor shaft length 6.0 mm 6.0 mm 6.0 mm 6.0 mm
Recommended values:        
R.p.m. up to 12 000 1/min 10 000 1/min 8 000 1/min 8 000 1/min
Permanent torque 0.57 mNm 2.0 mNm 5.0 mNm 2.0 mNm
Permanent amperage 0.075 A 0.30 A 0.57 A 0.28 A

The following data are originalley by the producer FAULHABER.
Geared motor FAULHABER FM 2020 B FM 2020 C FM 2034 B FM 2224 M
  Price 50.00 € Price 54.00 € Price 50.00 € Price 133.50 €
Nominale voltage 12 V 12 V 12 V 12 V
Effective output 0.36 W 0.36 W 1.29 W 4.05 W
Permanent amperage max. 0.1 A 0.1 A 0.26 A 0.57 A
R.p.m. idle speed 841 1/min 216 1/min 609 1/min 578 1/min
R.p.m. recommended 800 1/min 200 1/min 500 1/min 500 1/min
Permanent torque 3.0 mNm 10.0 mNm 10.0 mNm 26.9 mNm
Short time maximum 10.0 mNm 30.0 mNm 25.0 mNm 65.8 mNm
Dear reduction 1 : 15.1 1 : 58.8 1 : 15.1 1 : 13.5
Weight 24.0 g 24.0 g 42.0 g 83.0 g
Height 21.0 mm 21.5 mm 37.5 mm 34.5 mm
Diameter 20.0 mm 20.0 mm 22.0 mm 20.0 mm
Motor shaft  Ø 2.0 mm 2.0 mm 3.0 mm 3.0 mm
Motor shaft length 10.0 mm 10.0 mm 7.8 mm 6.5 mm