Dcmind Brush motor Data sheet Series 89 810 007 89 810 71.4 maxi 2 x M3 at 180, depth 5 mm and 32mm diameter 2 x holes of 2,75 mm diameter, at 120, depth 5 mm and 32mm diameter General characteristics 12 Vdc Motor characteristics at (1) At no load - A Speed Current Life (2) At max efficiency - B Speed Torque (4) Power output Current Efficiency Life (2) At nominal load - C Speed Torque (4) Power output Current Efficiency Life (2) Others Starting torque Starting current Max. output power Winding parameters (1) Torque constant rpm A h 4 200 0,26 10 000 +-10% rpm mNm W 3 500 27 10 1,26 65 5 000 +-10% +-10% mNm W A % h 2 900 50 15 2,1 60 4 000 mNm A W 158 6,1 17 rpm 10 000 max 50 0,7 20 0,03846 2,5 1 75 10 2 8 3 340 35 A % h rpm mNm ms ms mNm/rpm mNm mNm/krpm gcm /W mNm g dBA V / Krpm Resistance Inductance Start voltage Current demagnetization (magnets at 150 C) Ohms mH Volts A 27 0,027 2,85 2,0 1,3 0,6 29 +-10% +-10% +-10% +-10% Generic parameters Motor for direct current supply Output shaft with ball bearings (20mm from front face) Max. Radial force Max. axial force(5) CEI60068-2-1/2 Temperature range Storage temperature (1min 2mA 50Hz) CEI60335 Dielectric CEI60085 Motor insulation Enameled wire insulation CEI60068-2-58 Salt spray CEI60529 Degree of protection EMC CEI61000-4-2 Electrostatic Discharge CEI61000-4-4 Electrical fast transsient / burst test CEI61000-4-5 Surge test Radiated emission Approvals Designed in accordance with UL 2002/95/CE ROHS EC Designed for medical machines using the standard Motor parameters (1) Allowed speed Rated torque Electrical time constant Mechanical time constant Factor torque / speed Dry friction Viscous friction Rotor inertia Thermal Resistance Stator poles Collector blades Cogging torque Weight (g) Noise level mNm/A Volts/(rad/s) Constant electromotive force 100 70 -30 / 70 -40 / 100 500 E (120C) F (155C) 2 65 N N C C Vdc class class severity IP 3 3 2 B level level level class 1004 EN60601-1 Values without tolerences, are average production values. (1) Cold motor, 20 C ambient temperature (2) Continuous cycle, one direction (3) Continuously rated torque, zero radial and axial loads (4) Max torque for continuous operation at 20 C, decrease this value for higher ambient temperature (5) Pinion or pulley fitting are done at the Crouzet factory, before final assembly. 7 4 000 6 2 500 4 2 000 3 1 500 2 1 000 500 1 0 0 0 0,05 0,1 0,15 Torque (Nm) B (max efficiency) Power (W) 5 3 000 Current (A) Speed (rpm) 3 500 20 18 16 14 12 10 8 6 4 2 0 70 Performance / Motor curves (1) 60 50 40 30 20 10 0 0 0,05 0,1 0,15 Voltage supply Efficiency (%) 4 500 Output data A B C D 3 500 2 900 0 0 27 50 158 0,3 1,3 2,1 6,1 W - 10 15 - % - 65 60 - rpm 4 200 Torque (4) mNm Current A Power output Efficiency Speed 12 Vdc Torque (Nm) C (nominal) Specifications subject to change without notice. Updated february 29, 2012. Crouzet Automatismes 2 rue du Docteur Abel BP59 26902 Valence CEDEX 9 France www.crouzet.com Series 89 810 Curves