RF-300FA

RF-300FA (TORQUE UP TYPE) Precious metal-brush motors OUTPUT : 0.02W~1.8W (APPROX) Typical Applications Office Automation Equipment : CD/DVD-ROM Drive WEIGHT : 22g (APPROX) VOLTAGE MODEL OPERATING RANGE NOMINAL NO LOAD SPEED r/min CURRENT A SPEED r/min AT MAXIMUM EFFICIENCY CURRENT A TORQUE mN·m g·cm OUTPUT W mN·m STALL TORQUE g·cm CURRENT A RF-300FA-11420 RF-300FA-12350 1.7~6.0 1.5~6.0 3V CONSTANT 3V CONSTANT 2900 3500 0.017 0.022 2320 2830 0.068 0.093 0.42 0.48 4.3 4.9 0.10 0.14 2.11 2.51 22 26 0.27 0.39 Also available with terminals (without leadwires). DIRECTION OF ROTATION 1.9 REF. 2.5 REF. (–)BLACK ° 60 (+)RED ␾ 16.5 ␾ 6.45 JIS M1.7 ✕ 0.35 TAPPED HOLE 6 PLACES Usable machine screw length 1.1 max. from motor mounting surface. ␾ 2.0 1.0 MAX. 6.0 12.3 12.8 SHAFT LENGTH 18.0 ␾ 24.4 ␾ 6.1 60° 70.0 UNIT: MILLIMETERS RF-300FA-11420 ␩ 75 I 0.3 N 7,500 3.0V RF-300FA-12350 ␩ 75 I 0.75 N 7,500 3.0V 50 0.2 5,000 ␩ Is 0.2 7 50 0.50 5,000 ␩ I N 25 0.1 2,500 N 25 0.25 2,500 Is 0.3 9 I Ts 2 EFFICIENCY [%] Ts 2.5 1 .11 EFFICIENCY [%] SPEED [r/min] CURRENT [A] 10 TORQUE [g·cm] 20 CURRENT [A] SPEED [r/min] 1 [mN·m] 2 1 10 TORQUE [mN·m] [g·cm] 2 20 Headquarters 430 Matsuhidai, Matsudo City, Chiba, 270-2280 Japan. Tel:81-47-710-1177 Fax:81-47-710-1132 (Sales Dept.) Free Datasheet http://www.0PDF.com ...