500 MILLION PARTS FROM 12000 MANUFACTURERS

Datasheet Archive - Datasheet Search Engine

 

Direct from the Manufacturer

Part Manufacturer Description PDF Samples Ordering
5962-9093202M2A Texas Instruments Dual Svs, 12V & Pgmmable W/Pgmmable Time Delay 20-LCCC -55 to 125 pdf Buy
5962-9093202MEA Texas Instruments Dual Svs, 12V & Pgmmable W/Pgmmable Time Delay 16-CDIP -55 to 125 pdf Buy

"external rotor" 12 poles

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: (Continuous) Motor power (Peak) Internal gear box ratio 5 15 pole pairs 12 poles -1500 to 1500 RPM , radial. The stator and rotor poles are constructed of traditional EI-cores, which are well-known from transformers. The stator poles consist of the E-cores and the rotor poles consist of the I-cores. Due to the transverse flux path, the stator poles are operated locally and the space in the centre of the machine is , configuration almost free. The SRM has some fixed pole configurations, like 6/4, 12/8, 18/12 for three phase ... ePower Technology
Original
datasheet

2 pages,
486.06 Kb

TEXT
datasheet frame
Abstract: stator. When the stator windings are energized with DC current the poles become magnetized. Rotation occurs when the rotor teeth are attracted to the energized stator poles. Permanent Magnet (PM) Often , with the VR motor. Instead the rotor is magnetized with alternating north and south poles situated in a straight line parallel to the rotor shaft. These magnetized rotor poles provide an increased , motor has a rated power dissipa-tion of 12 watts. It is normal practice to rate a stepper motor at the ... New Japan Radio
Original
datasheet

7 pages,
108.07 Kb

3 watt STEPPER MOTOR Micro Stepper Motor 20 Step, Bipolar step motor 3-phase microstepping two pole permanent magnet motor hard disc motor driver hybrid stepper motor portescap 1.8 degree unipolar stepper motor 1.8 degree unipolar pm stepper motor stepper motor advantages stepper motor damping principle stepper motor stepper motor electronic damping Stepper Motors START-STOP circuit stepper motor characteristics curve 6V unipolar STEPPER MOTOR TEXT
datasheet frame
Abstract: total of 12 decks (6 usable poles) is the maximum per switch. Switches with the maximum number of , feel, the switch is limited to a total of 12 poles plus the homing rotor or progressively shorting , Styles A and S Options For All Styles Series# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 , , non-shorting and shorting contacts can also be intermixed between poles. A 2-pole per deck switch, for , non-shorting contacts can be intermixed between poles as well as decks in styles A, S, P, and SP. Example ... Grayhill
Original
datasheet

2 pages,
299.21 Kb

TEXT
datasheet frame
Abstract: intermixed between poles in fixed stop switches only. 12. PC Mount Switches With Terminals From One Side , switch has all terminals on one side. A total of 12 decks (6 usable poles) is the maximum per switch , special circuitry deck. Fora good detent feel, the switch is limited to a total of 12 poles plus the , 8 9 Op tions For All Styles 10 11 12 13 14 15 X X X X X X X X X , , non-shorting and shorting contacts can also be intermixed between poles. A 2-pole per deck switch, for ... OCR Scan
datasheet

2 pages,
176.43 Kb

TEXT
datasheet frame
Abstract: . The number of magnetic poles in the rotor also affects the step size and torque ripple of the motor. More poles give smaller steps and less torque ripple. The permanent magnets go from 1 to 5 pairs of poles. In certain cases it can go up to 8 pairs of poles.(Figure 2). Figure 2. Three phase, three coil , S N coil V 1 pair of poles 2 coil W N S coil W 2 pairs of poles AVR194 AVR194 , ; Q2 110 W-U Q5 ; Q2 100 W-V Q5 ; Q4 For motors with multiple poles the electrical ... Atmel
Original
datasheet

16 pages,
518.01 Kb

MC300 AVR430 brushless dc schematics ATAVRMC300 AVR470 atmega32m1 uart code PID diagram atmel bldc motor controller atmega32m1 uart source code LIN protocol basics using atmel uart Atmel AVR194 42BLS01-001 8138A AVR194 ATmega32M1 AVR194 MC310 schematic AVR194 PID code for avr AVR194 AVR194 AVR194 bldc motor control using atmega32 PID dc motor control with avr TEXT
datasheet frame
Abstract: 1 0.8 0.6 1.2 0.9 0.7 0.45 Poles (each) 48 48 48 48 48 48 , 11 Temp Rise Housed (deg C/W) 21.3 19 12 11.4 12 10 7 6.8 5.2 Poles , ) 2 1.6 1.2 0.85 1.5 1 Poles (each) 48 48 48 48 64 64 Friction , 9.8 5.6 9.4 5.8 3.3 4.2 Poles (each) 10 10 10 10 12 12 12 20 , published values. Poles: The number of poles has been chosen to keep the circular magnetic paths of each ... Original
datasheet

23 pages,
212.49 Kb

"external rotor" 12 poles kt 206 km 1667 KT 315 a kt 501 298 brush dc motor speed control kt 605 07251 KT 818 KT 185 kT 2187 KT 315 KT 708 low outgassing materials KT 505 KT 205 TEXT
datasheet frame
Abstract: 64 poles Magnetic ring / 16 times interpolation and external 4 times edge evaluation ­ Max , Encoders & Sensors Magentic field sensor with poles wheel Rotary applications GCI0K Technical data , 3.5 max. 0.5 10 2000 45.5 25 2.5 7 12 8.5 Operating gaps depending on , pole wheel Rotary applications GCI0K Accessories Z 161.M03 Magnetic ring 64 poles ø56 ±0.15 ø47 , .R03 Magnetic rotor 64 poles 15 6 8 ±0.1 Z 161.R01 Magnetic rotor 32 poles Z 161.R02 Magnetic rotor 36 ... Baumer IVO
Original
datasheet

6 pages,
470.34 Kb

track RS422 GCI0K ferrit Magnet 021120 Magnetic Field Sensor RS422 cable "external rotor" 12 poles TEXT
datasheet frame
Abstract: rotor in a BLDC motor consists of an even number of permanent magnets. The number of magnetic poles in the rotor also affects the step size and torque ripple of the motor. More poles provide smaller steps and less torque ripple. The permanent magnets go from 1 to 5 pairs of poles. In certain cases it can go up to 8 pairs of poles. Here the rotor is outlined as a bar magnet with its rotary axis at the , states versus Motor leads in Sensor mode With a motor of n pairs of poles, the hall sensors frequency ... Atmel
Original
datasheet

18 pages,
1100.02 Kb

atxmega DIAGRAM AVR GENERATOR motor power window hall sensor ATAVRMC300 awex atxmega128a1 mc323 Motor driven potentiometers sensor motor DC schematic diagram awex dc motor brushless dc schematics c code for bldc motor control using avr AVR1607 AVR1607 ATAVRMC323 DC MOTOR SPEED CONTROL USING IGBT sensorless bldc AVR 16 c source code PID dc motor control with avr bldc c source code AVR sensorless bldc AVR c source code ATAVRMC323 TEXT
datasheet frame
Abstract: /2rotor poles, 6/4, 8/6, 12/8, . Figure 1. SRM SCHEME Phase winding Rotor pole Stator pole A , the rotor poles are located in the space during rotor revolution. Good starting torque, wide speed , both the stator and the rotor present salient poles. In the SRM no permanent magnets are used , shaft to rotate. The stator is a typical N-phase motor and presents a pair of salient poles for each , poles Ns and rotor poles Nr is the following: Ns Nr = Ns ± -q where q is the number of phases ... STMicroelectronics
Original
datasheet

26 pages,
294.95 Kb

L78L05 74HC14 DO40 MICRO ST52 asymmetric bridge converter for srm L78l05 a hw encoder for switched reluctance motor jps inverter switched reluctance motor Spice L78L 25000rpm L6386 application 4 switched reluctance motor miller AN1362 6 switched reluctance motor AN1362 STTA506 AN1362 L78l05 SPICE AN1362 Miller Switched reluctance motors AN1362 AN1362 AN1362 TEXT
datasheet frame
Abstract: 1.2V Iol = 25pA Cosc = 0.022viF 5.5 -10 200 1 15 15 -6 12 -4 0.35 10 5 75 75 V mA V ps , stator timer 11 Sense Battery sense voltage regulator comparator input and protection 12 Vcc Supply for , . An alternator rotor usually has several N and S poles. The magnetic field for the rotor is produced , coils spaced around a cylindrical core. The number of coils equals the number of pairs of N and S poles ... OCR Scan
datasheet

4 pages,
203.25 Kb

T 3361 D Controlled Alternator Voltage Regulator CS-3361D14 CS-3361DR14 CS3361 ignition automotive driver 0022pF alternator diode alternator alternator rectifier Alternator regulator alternator ic connection fet alternator regulator circuit CS-3361 CS-3361 alternator circuit diagram CS-3361 CS-3361 ic 3361 CS-3361 CS-3361 CS-3361 CS-3361 CS-3361 TEXT
datasheet frame

Archived Files

Abstract Saved from Date Saved File Size Type Download
implementation, is described in fig. 1. A 12- pole stator is energized by means of a 3-phase winding. Each coil is assembled in order to generate, in the space, the same number of magnetic poles. The rotor consists in a permanent magnetic core sha- ded in order to produce 8 magnetic poles. The poles produced This implies an alignment of the rotor core's nearest pole to the stator energized poles. When the energized and F 2 is energized, a new set of magnetic poles will be created in the stator. This new ma-
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/6435-v3.htm
STMicroelectronics 25/05/2000 16.16 Kb HTM 6435-v3.htm
implementation, is described in fig. 1. A 12- pole stator is energized by means of a 3-phase winding. Each coil is assembled in order to generate, in the space, the same number of magnetic poles. The rotor consists in a permanent magnetic core sha- ded in order to produce 8 magnetic poles. The poles produced by implies an alignment of the rotor core's nearest pole to the stator energized poles. When the phase F 1 F 2 is energized, a new set of magnetic poles will be created in the stator. This new ma- gnetic
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/6435.htm
STMicroelectronics 20/10/2000 16.62 Kb HTM 6435.htm
operating principle used in the current implementation, is described in fig. 1. A 12- pole stator is number of magnetic poles. The rotor consists in a permanent magnetic core sha- ded in order to produce 8 magnetic poles. The poles produced by the stator current force the rotor to move in order to be aligned to energized poles. When the phase F 1 is energized, the rotor pole P1 is aligned to the field. Then, if the phase F 1 is de- energized and F 2 is energized, a new set of magnetic poles will be created in the
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/6435-v2.htm
STMicroelectronics 14/06/1999 14.32 Kb HTM 6435-v2.htm
operating principle used in the current implementation, is described in fig. 1. A 12- pole stator is number of magnetic poles. The rotor consists in a permanent magnetic core sha- ded in order to produce 8 magnetic poles. The poles produced by the stator current force the rotor to move in order to be aligned to energized poles. When the phase F 1 is energized, the rotor pole P1 is aligned to the field. Then, if the phase F 1 is de- energized and F 2 is energized, a new set of magnetic poles will be created in the
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/6435-v1.htm
STMicroelectronics 02/04/1999 14.35 Kb HTM 6435-v1.htm
rotating permanent magnet surrounded by stator poles carrying the win- dings (figure 3). Bidirectional a step angle of 905 . Real motors have multiple poles to reduce the step angle to a few degrees but surrounded by stator poles as shown. APPLICATION NOTE 3/18 Figure 4 : The three drive sequences for a two MOTORS A variable reluctance motor has a non-magnetized soft iron rotor with fewer poles than the stator before, pratical motors normally employ multiple poles to give a much smaller step angle. This does not
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/1734.htm
STMicroelectronics 20/10/2000 29.76 Kb HTM 1734.htm
poles carrying the win- dings (figure 3). Bidirectional drive current is used and the motor is stepped these diagrams the motor would have a step angle of 905 . Real motors have multiple poles to reduce the a rota- ring magnet surrounded by stator poles as shown. APPLICATION NOTE 3/18 Figure 4 : The three poles than the stator (fig- ure 7). Unipolar drive is used and the motor is step- ped by energizing 15 5, not 45 5. As before, pratical motors normally employ multiple poles to give a much smaller step
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/1734-v1.htm
STMicroelectronics 02/04/1999 27.26 Kb HTM 1734-v1.htm
magnet surrounded by stator poles carrying the win- dings (figure 3). Bidirectional drive current is would have a step angle of 905 . Real motors have multiple poles to reduce the step angle to a few of a rota- ring magnet surrounded by stator poles as shown. APPLICATION NOTE 3/18 Figure 4 iron rotor with fewer poles than the stator (fig- ure 7). Unipolar drive is used and the motor is poles to give a much smaller step angle. This does not, however, affect the principle of operation of
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/1734-v3.htm
STMicroelectronics 25/05/2000 29.04 Kb HTM 1734-v3.htm
poles carrying the win- dings (figure 3). Bidirectional drive current is used and the motor is stepped these diagrams the motor would have a step angle of 905 . Real motors have multiple poles to reduce the a rota- ring magnet surrounded by stator poles as shown. APPLICATION NOTE 3/18 Figure 4 : The three poles than the stator (fig- ure 7). Unipolar drive is used and the motor is step- ped by energizing 15 5, not 45 5. As before, pratical motors normally employ multiple poles to give a much smaller step
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/1734-v2.htm
STMicroelectronics 14/06/1999 27.22 Kb HTM 1734-v2.htm
. . . . . . . . . . . . . 3 1.1 MOTOR DESCRIPTION, ADVANTAGES, APPLICATION DOMAINS . . . 3 1.2 APPLICATIONS WITH THE ST72141 ST72141 1.2 PHYSICAL LAWS AND MAIN MATHEMATICAL EQUATIONS 1.2.1 Induced back ) Voltage mode VR02139F VR02139F 12/29 SENSORLESS BRUSHLESS DC MOTOR DRIVE APPLICATIONS WITH THE ST72141 ST72141 3.2.1.1 Zero chosen between 0.2, 0.6, 1.2 and 2.5V by software). The ST72141 ST72141 waits for the back-EMF signal in the C Demagnetisation event. They are the same as the thresholds for detecting the Zero crossing event: 0.2, 0.6, 1.2
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/7209-v1.htm
STMicroelectronics 20/10/2000 50.04 Kb HTM 7209-v1.htm
, ADVANTAGES, APPLICATION DOMAINS . . . 3 1.2 PHYSICAL LAWS AND MAIN MATHEMATIC EQUATIONS . . . . . . . . . DC MOTOR DRIVE APPLICATIONS WITH THE ST72141 ST72141 1.2 PHYSICAL LAWS AND MAIN MATHEMATICAL EQUATIONS 1.2.1 ) Voltage mode VR02139F VR02139F 12/29 SENSORLESS BRUSHLESS DC MOTOR DRIVE APPLICATIONS WITH THE ST72141 ST72141 3.2.1.1 Zero chosen between 0.2, 0.6, 1.2 and 2.5V by software). The ST72141 ST72141 waits for the back-EMF signal in the C Demagnetisation event. They are the same as the thresholds for detecting the Zero crossing event: 0.2, 0.6, 1.2
/datasheets/files/stmicroelectronics/stonline/books/ascii/an/7209.htm
STMicroelectronics 04/07/2000 49.9 Kb HTM 7209.htm