02/11/2015 www.crouzet.com 7.5 12.5 Watts 2 phases Part number made to order 48 steps/revolution (7.5) Absorbed power: 12.5 W 2 or 4 phase versions available Part numbers Number of Electronic controller Resistance per phase Inductance per phase Current per phase Voltage at motor terminals Type Type phases used () (mH) (A) (V) 2 82 940 002 829400 2 Bipolar 26.7 93 0,48 12,7 phases Specifications Absorbed power (W) 12,5 Holding torque (mNm) 300 o 7,5 Step angle ( ) Positioning accuracy (%) 5 2 180 Rotor inertia (gcm ) Max. detent torque (mNm) 16 o 120 Max. coil temperature ( C) 0 -40+80 Storage temperature ( C) Thermal resistance of coil - ambient air (C/W) 5,6 Insulation resistance (at 500 Vcc) (M) following NFC 3 > 10 51200 standard Insulation voltage (50Hz, 1 minute) (V) following NFC > 600 51200 standard Wires length (mm) 250 Weight (g) 540 Protection rating IP40 Dimensions (mm) o Legend N 4 oblong fixing holes 4.2 wide Curves 2 phases Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected02/11/2015 www.crouzet.com Inertia of measuring chain: 20.5 g.cm2 a = constant voltage controller with Rs (resistance in series) = 0 b = constant voltage controller with Rs (resistance in series) = R motor c = constant voltage controller with Rs (resistance in series) = 2R motor d = constant voltage controller with Rs (resistance in series) = 3R motor The measurements are made with full stepping, 2-phases energised. o Legend N RPM Max. stopping-starting curves Curves 2 phases - Max. stopping-starting and operating curves at I constant (PBL 3717) for 2 (motor) phases 5.2 . Holding torque 240 mN.m. Current per phase 0.55 A Inertia of measuring chain: 20.5 g.cm2 a = constant voltage controller with Rs (resistance in series) = 0 b = constant voltage controller with Rs (resistance in series) = R motor c = constant voltage controller with Rs (resistance in series) = 2R motor d = constant voltage controller with Rs (resistance in series) = 3R motor The measurements are made with full stepping, 2-phases energised. o N Legend Max. stopping-starting curves Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected