917D Como Drills DC Geared Motor, 1.5 → 3 V dc, 10.92 gcm, 11500 rpm, 1.29 W
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| Producent | Como Drills | | Part Number | 917D (917D) |
| Specifications | DC Geared Motor, 1.5 → 3 V dc, 10.92 gcm, 11500 rpm, 1.29 W |
| Unit Price | 6,50 EUR |
| Minimum Order Quantity | 1 |
| Tariff No. | |
| Lead Time | |
| Weight and Dimension | |
| Description | Core ConstructionIron Core Current Rating1.05 A Gearhead TypeSpur Length110mm Maximum Output Torque10.92 gcm Output Speed11500 rpm Power Rating1.29 W Shaft Diameter2mm Supply Voltage1.5 → 3 V dc Width53mm Product Details Model Motors & Gearboxes - Multi-Ratio These motors have an offset multi-ratio plastic gearbox fitted. They are available in two formats, either assembled or unassembled. The assembled is supplied in a final ratio of 4096:1. The unassembled are supplied with 4:1 ratio pinion gears which can be assembled to produce ratios from 4:1 to 4096:1, depending on how many gears are fitted. The final output speed is determined by the motor supply voltage. Selection guide Output speed (rpm) v. gear ratio 4:1 16:1 64:1 256:1 1024:1 4096:1 238-9844 & 238-9850 @ 3.0V 2300 575 144 36 9 2 238-9636 & 238-9642 @ 3.0V 3700 925 231 57 14 4 238-9822 & 238-9838 @ 24V 4199 1050 261 67 16 4 MFA Como Geared Motors A selection guide for MFA Como Geared Motors available: Multi-ratio spur geared motors: Suitable for low torque R&D and education applicationsUseful in seeking suitable speeds for applications by selecting the appropriate ratio and/or voltage Metal single ratio spur geared motors mounted on steel brackets: Suitable for industrial/modelling applicationsEconomical and easily accessible Metal single ratio epicyclic geared motors: Suitable for industrial/modelling applicationsHigher efficiency than spur (can be above 90%)Smaller size and weight for the same or similar ratingCan be equally efficient in either directionCo-axial configuration of input and output shafts allows inline installation with motor and machine Motor Data for Geared Motors Manu. Part No.. Voltage No Load No Load Max. Eff. Max. Eff. Max. Eff. Power Stall Torque Body Length Shaft Dia. dc rpm Amps rpm Amps Torque (gcm) W gcm mm mm RE140 1.5 - 3 @ 3v 14800 0.3 11500 1.05 10.92 1.21 49 21 2 RE280 1.5 - 3 @ 3v 9200 0.15 7800 0.85 20 1.6 62 30.5 2 RE280/1 12 - 24 @12v 8400 0.1 6300 0.3 25 1.62 100 30.5 2 RE385 6 - 15 @ 12v 11000 0.16 9281 0.84 65.3 6.21 417.6 38 2.3 RE540/1 4.5 - 15 @ 12v 15800 0.52 13360 2.85 154.4 21.2 1000 50 3.17 941D 3 - 12 @ 12v 8000 0.018 6568 0.52 8.68 0.5 26 26.8 - 944D 6 - 12 @ 12v 8000 0.07 6650 0.2 18 1.25 100 32.3 - 975D 6 - 12 @ 12v 7000 0.9 5700 5.5 700 41.3 4290 65 - 986D 6 - 12 @ 12v 5167 1.06 4289 5.28 837 36.88 4923 69 6.4 990D 3.0 @ 3v 12500 0.08 10300 0.34 5.6 0.59 22 30 - Figures quoted for 1.5 to 3Vdc and 3Vdc motors running at 3Vdc; at 12Vdc for other motors. Body length dimension indicates approximate length of the main body of the motor visible. Where this may be critical, allowance should be made for the rear motor bearing and electrical terminals. |
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