DC motor 22S78 series
brushed24 V18 V

DC motor - 22S78 series - Portescap S.A. - brushed / 24 V / 18 V
DC motor - 22S78 series - Portescap S.A. - brushed / 24 V / 18 V
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Characteristics

AC/DC
DC
Type
brushed
Voltage
24 V, 18 V
Configuration
permanent magnet, coreless, ironless, compact
Applications
for pump, for medical equipment, for robotics, for dispensers
Other characteristics
high-power
Power

4.6 W, 5.5 W
(0.006 hp, 0.007 hp)

Intensity

0.29 A, 0.41 A

Torque

0.0077 Nm, 0.0089 Nm
(0.00568 ft.lb, 0.00656 ft.lb)

Rotational speed

10,000 rpm
(62,831.85 rad.min-1)

Diameter

22 mm
(0.87 in)

Operating temperature

Max.: 85 °C
(185 °F)

Min.: -30 °C
(-22 °F)

Description

The 22S78 brush DC design combines a high-grade magnet with precious metal commutation in a very dense package size. This coreless DC motor can deliver a torque greater than 8 mNm continuously, reaching up to 70% efficiency while maintaining a long life time. Product Highlights > Ironless construction > Neodymium magnet for high performance > High power density package > Precious metal commutation > Long brush life > Compact design > Winding possibilities > REE windings to reduce electro erosion Customization Available > Cable or terminal outputs > Coil modifications - resistance and inductance > Custom shafts - flats, knurling, diameter, length > Fixation holes > Sleeve or ball bearings Applications > Respiratory and Ventilation Devices > Dosing and Dispensing Systems > Clinical Diagnostics > Lab Automation > Miniature Pumps > Land Surveying > Valve Actuation > Nailers and Framing Systems > Humanoid Robot

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.