MFA 918D Series Fixed Ratio 25mm Diameter Spur Geared Motors

MFA Brand: MFA
<p>Suitable for light industrial, educational, modelling and R&amp;D applications. They are of metal construction and fitted with quality 3 pole motors with carbon brushgear. Available in 1.5-3V or 12-24V options, they have 4mm diameter central output shafts with key flats. <BR><BR>For speed regulation see panel mounted PWM speed regulator (see order code <STRONG>37-1245</STRONG>). (Not for use below 6V operation)</p>
  • Designed for heavy duty industrial and model applications.
  • Robust unit boasts a powerful high quality motor
  • Sintered Steel bearings
  • Precious metal motor brushes
  • No maintenance is required
  • Gears are equally efficient in either direction
  • 3 versions available (please see specification or price panel)
  • MFA/Como 918D series
Motor data
TypeVoltageMotor output (max. efficency) (W)Torque (max. efficiency) (g.cm)Mftrs. part no.Order Code
15:1 ratio1.5 to 3V1.620918D15137-1085
15:1 ratio12 to 24V1.6225918D1511237-1086
30:1 ratio1.5 to 3V1.620918D30137-1226
30:1 ratio12 to 24V1.6225918D3011237-1228
100:1 ratio1.5 to 3V1.620918D100137-1222
100:1 ratio12 to 24V1.6225918D10011237-1224
250:1 ratio1.5 to 3V1.620918D250137-1087
250:1 ratio12 to 24V1.6225918D25011237-1088
500:1 ratio1.5 to 3V0.4420918D5001/137-1101
500:1 ratio12 to 24V1.6025918D500112/137-1102
1024:1 ratio1.5 to 3V1.620918D1024137-1089
1024:1 ratio12 to 24V1.6225918D102411237-1090

Reduction table (rpm)
TypeVoltageSupply Voltage (1.5V)Supply Voltage (3V)Supply Voltage (6V)Supply Voltage (12V)Supply Voltage (18V)Supply Voltage (24V)
15:1 ratio1.5 to 3V306613----
15:1 ratio12 to 24V--2805608401120
30:1 ratio1.5 to 3V153306----
30:1 ratio12 to 24V--140280420560
100:1 ratio1.5 to 3V4692----
100:1 ratio12 to 24V--4284126168
250:1 ratio1.5 to 3V1837----
250:1 ratio12 to 24V--17345067
500:1 ratio1.5 to 3V815----
500:1 ratio12 to 24V--7.5162533
1024:1 ratio1.5 to 3V4.59----
1024:1 ratio12 to 24V--371115

Trustpilot