32BF-NUVODISC MCLENNAN | Alldatasheet
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© 2016 Portescap. Specifications subject to change without notice. Brushless DC Slotless Motors 32BF nuvoDiscTM 8 pole Ø32mm 40 W Electrical Data ** K
1 Nominal Voltage U N 12 Volt
2 Optimization Direction - Symetrical -
3 No-Load Speed n 0 13,600 rpm
4 Typical No-Load Current I 0 100.0 mA 5 Max Continuous Mechanical Power (@25° C) P max 40.0 W 6 Max Continuous Current I e max 1.5 A 7 Max Continuous Torque M e max 13 (1.85) mNm (oz-in) 8 Back EMF Constant K E 0.87 V/1000 rpm 9 Torque Constant k M 8.3 mNm/A 10 Motor Regulation R/k 2 57.5 10 3 /Nms 11 Motor Regulation k/R ½ 4.2 (0.6) mNm/W ½ (oz-in/W ½ ) 12 Internal Resistance - phase to phase R I 3.95 ohms 13 Line to Line Resistance at Connectors R L 3.95 ohms 14 Inductance Phase to Phase L 0.12 mH 15 Mechanical Time Constant t m 64.9 ms General Data
17 Maximum Motor Speed n max 30,000 rpm
18 Ambient Working Temperature Range - -30 to +80 (-22 to +176) °C ( °F )
19 Ambient Storage Temperature Range - -40 to +80 (-40 to +176) °C ( °F )
20 Ball Bearings Preload - 2.7 N 21 Axial Static Force w/o Shaft Support (max) - 27.0 N
22 Maximum Winding Temperature - 125 (257) °C ( °F )
23 Thermal Resistance R th 13.0 °C / W
24 Thermal Time Constant t w 550 s
25 Weight - 27 (0.96) g (oz) 26 Rotor Inertia J 11.300 g.cm 2
27 Hall Sensor Electrical Phasing - 120 Electrical °
32BF 3C - 32BF 8B - Wire Description VDD connection 3.5 to 27V DC Wire Description Common connection center point of Y w inding with hall effect sensors sensorless Dimensions in mm