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Brushed DC motors

A variety of GR Brushed DC motors &amp; Permanent Magnet DC motors (PMDC Motors) convincing with low cogging torque, rugged design &amp; low moments of inertia. Contact us for more details about brushed motors.<br><br>https://www.dunkermotoren.com/en/products/brushed-dc-motors/

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Brushed DC motors

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  1. Brushed Motor GR 42x25 | cont. 15 W, peak 25 W »»Mechanical commutation through multi bar »»Mechanische Kommutierung über vielteiligen Kollektor commutator provides long lifetime bietet lange Lebensdauer »»Operation in both directions of rotation »»Drehrichtung Rechts-/ Linkslauf »»Ball bearing at brushed motor output shaft is standard »»Motorwelle abtriebsseitig kugelgelagert ist Standard GR 42x25 | cont. 15 W, peak 25 W Dimensions in mm/ Maßzeichnung in mm »»Custom shaft length and diameter, shaft on »»Abweichende Wellenlängen und -durchmesser, both sides, special winding, higher protection beidseitige Welle, Sonderwicklung, class up to IP 67

  2. höhere Schutzart bis IP 67 Data/ Technische Daten GR 42x25 Nominal voltage/ VDC 12 24 40 Nennspannung Nominal current/ A*) 1.9 0.9 0.6 Nennstrom Nominal torque/ Ncm*) 3.9 3.8 3.9 Nennmoment Nominal speed/ rpm*) 3450 3600 3700 Nenndrehzahl Friction torque/ Ncm*) 0.7 0.7 0.7 Reibungsmoment Stall torque/ Ncm**) 19 20 22 Anhaltemoment No load speed/ rpm*) 4350 4200 4400 Leerlaufdrehzahl Nominal output power/ W**) 14.1 14.3 15.1 Dauerabgabeleistung Maximum output power/ W 21.6 22.1 25 Maximale Abgabeleistung Torque constant/ Ncm A-1* * *) 2.53 5.14 8.1 Drehmomentkonstante Terminal Resistance/ Ω 1.54 5.95 14.5 Anschlusswiderstand Terminal inductance/ mH 1.8 8.9 18.9 Anschlussinduktivität Starting current/ ° ±1° 45

  3. 6.5mm Depth/Tiefe 70±0.8 90° ±1° L 2 M3 l a m B 4 Ø 42 ±0.3 22 -0.05 black/ 32 ±0.1 schwarz 0.2 A - + red/rot 7 ±2 300 ±30 Leads/ Litzen AWG 22 Tr 64

  4. UL Style 1569 A 1 ±0.3 2 20±1 0.06 A 0.03 Ø 9 Ø 5 g5

  5. Faxial = max. 30N Fradial = max. 60N 90° 2 . 75 - 0 . 1 5 30° 5° . 27 22 -0.05 32±0.1 0.2 B

  6. Shaft/ Welle front/ vorne back/ hinten 5 x 20 mm - 5 x 45 mm - 5 x 45 mm 5 x 45 mm GR/G motors Anlaufstrom A**) 7.8 4 2.76 No load current/ A**) 0.34 0.17 0.11 Leerlaufstrom Demagnetisation current/ A**) 14 6.5 4.1 Entmagnetisierungsstrom Rotor inertia/ gcm2 71 71 71 Rotor Trägheitsmoment Weight of motor/ kg 0.39 0.39 0.39 Motorgewicht Modular System/ Modulares Baukastensystem Characteristic diagram/ Belastungskennlinien In accordance with/ Belastungskennlinien gezeichnet nach EN 60034

  7. 14 70 7000 R = 20°C 7 70 7000 R = 20°C 6 60 6000 12 60 6000 η W= 100K N = f (M) W= 100K 10 50 5000 N = f (M) 5 50 5000 η 8 40 4000 J = f (M) 4 40 4000

  8. J = f (M) 6 (%) 30 (rpm) 3000 3 (%)η 30 (rpm) 3000 » Brakes & Encoder/ Bremsen & Anbauten E38R E38R, Page/ Seite 210 MG 2, Page/ Seite 215 ME 52, Page/ Seite 215 RE 20, Page/ Seite 212 MG 2 RE 30 (TI), ME 52 Page/ Seite 212 RE 56 (TI), Page/ Seite 212 RE 20 RE 30 RE 56

  9. » Controller RS 200 BGE 6005 A, PLG 32 » Planetary gearbox/ PLG 42 K PLG 42 S Planetengetriebe PLG 52 PLG 32, Page/ Seite 46 PLG 42 K, Page/ Seite 48 PLG 42 S, Page/ Seite 49 PLG 52, Page/ Seite 50 » Worm gearbox/ Schneckengetriebe SG 45, Page/ Seite 58 SG 45 SG 62, SG 62 Page/ Seite 59 4 efficiency/Wirkung sgradη

  10. 20 rated speed/Dreh zahl n 2000 2 efficiency/Wirkungsgrad 20 rated speed/Drehzahl n 2000 2 10 1000 1 10 1000

  11. current/Strom( A)I current/S trom(A)I MN MN 0 0 0-2 0 2 4 6 8 10 12 14 16 18 20 0 0 0 -202468101214161820 GR 42x25, 12V Ncm Ncm GR 42x25, 24V 2.8

  12. 70 7000 R = 20°C 2.4 60 6000 N = f (M) W = 100K 2 50 5000 η J = f (M) 1.8 (%)η 40 (rpm)

  13. 4000 1.2 30 3000 current/Strom (A)I 0.8 efficiency/Wirkung sgrad 20 rated speed/Drehzahl n 2000 0.4

  14. 10 1000 0 0 MN 0 -2 0 2 6 8 10 12 14 16 18 20 4 GR 42x25, 40V Ncm Preference/ Vorzugsreihe On request/ auf Anfrage Get latest 24v dc motor online at dunkermotor.com http://www.articleweb55.com/details/Brushed-Motor-GR-42x25/210679

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