Maxon Motor 391109 & Maxon Gear 144039 Combo, US $120.00 – Picture 0

Maxon Motor 391109 & Maxon Gear 144039 Combo, US $120.00 – Picture 1

Maxon Motor 391109 & Maxon Gear 144039 Combo, US $120.00 – Picture 2

Maxon Motor 391109 & Maxon Gear 144039 Combo, US $120.00 – Picture 3

Maxon Motor 391109 & Maxon Gear 144039 Combo

US $120.00

Mechanicville, New York, United States
Jun 9th

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A-max 26 ?26 mm, Graphite Brushes, 11 Watt, with terminals Values at nominal voltage Nominal voltage 18 V No load speed 8040 rpm No load current 37.1 mA Nominal speed 6080 rpm Nominal torque (max. continuous torque) 18.7 mNm Nominal current (max. continuous current) 0.919 A Stall torque 77.1 mNm Stall current 3.64 A Max. efficiency 81 % Characteristics Terminal resistance 4.94 ? Terminal inductance 0.529 mH Torque constant 21.2 mNm/A Speed constant 451 rpm/V Speed / torque gradient 105 rpm/mNm Mechanical time constant 14.7 ms Rotor inertia 13.3 gcm? Thermal data Thermal resistance housing-ambient 13.2 K/W Thermal resistance winding-housing 3.2 K/W Thermal time constant winding 12.7 s Thermal time constant motor 473 s Ambient temperature -30...+85 °C Max. winding temperature +125 °C Mechanical data Bearing type ball bearings Max. speed 10400 rpm Axial play 0.1 - 0.2 mm Radial play 0.025 mm Max. axial load (dynamic) 5 N Max. force for press fits (static) 75 N (static, shaft supported) 0 N Max. radial load 20 N, 5 mm from flange Other specifications Number of pole pairs 1 Number of commutator segments 13 Number of autoclave cycles 0 Product Weight 110 g ========================================================= Planetary Gearhead GP 26 B ?26 mm, 0.5 - 2.0 Nm, Ceramic Version General information Gearhead type GP Outer diameter 26 mm Version B Gearhead Data Reduction 84 : 1 Absolute reduction 185193/2197 Max. motor shaft diameter 3.2 mm Number of stages 3 Max. continuous torque 1.3 Nm Max. intermittent torque 1.9 Nm Direction of rotation, drive to output = Max. efficiency 59 % Average backlash no load 1.6 ° Mass inertia 0.4 gcm? Gearhead length (L1) 42.8 mm Max. transmittable power (continuous) 13 W Max. transmittable power (intermittent) 19 W Technical Data Radial play max. 0.08 mm, 10 mm from flange Axial play 0 - 0.05 mm Max. radial load 100 N, 10 mm from flange Max. axial load (dynamic) 100 N Max. force for press fits 100 N Max. continuous input speed 8000 rpm Max. intermittent input speed 8000 rpm Recommended temperature range -40...+100 °C Number of autoclave cycles 0 Product Weight 100 g

Condition:

Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...

Brand

Maxon