Allied Motion's KinetiMax 24 EB series of 24 mm dia., 2.7 W small brushless DC motors are extremely compact, yet incorporate integrated drive electronics. This motor is an outer rotor motor with a robust bearing system capable of handling high side loads. The KinetiMax 24 series employs an external rotor and iron core stator to minimize cogging and maximize output torque. Use of high quality components ensures an operating life in excess of 20,000 hours. The KinetiMax 24 series is a good choice for many types of small pumps, laser scanners, gas analyzers and small high performance fans and blowers. Features & Benefits Two wire version is as simple to control as a DC motor, needingonly a DC voltage to operate Up to 2.7 W and 4300 RPM 6, 12 or 24 VDC winding Protected against reverse supply voltage Low EMI – complies with EN 55014-1/2, 61000-6-1/3 IP30 level protection sealing Low audible noise — ideal for use in noise sensitive applications Integrated controller with speedadjustment input (5-wire version) Tachometer output (18 pulses per rev) for speed monitoring (5-wire version) Input to enable direction reversal (5-wire version) Options Customized shaft Customized mounting flange Custom leads and connector configurations Special winding configurations Gearbox

Small precision 24 mm dia. brushless DC motors with integrated drive electronics (EB models) Rated up to 2.7 W continuous power output at 4300 RPM nominal speed 6, 12 and 24 VDC winding choices

Model	2 Wire 2 Wire 5 Wire	CW1 CCW1	4322 016+ 4322 016+ 4322 016+	21492 21502 21513	21512 21522 21523	21532 21542 21533
Construction Type				Outer rotor, rare-earth magnet, wound iron-core stator
Nominal Voltage			V	6	12	24
Voltage Range2			V	5.5 - 9	7 - 17	10 - 28
Nominal Output Power			W	2.2	2.7	2.7
Nominal Speed			RPM	4200	4250	4300
No-Load Speed			RPM	7150	7050	7070
Nominal Torque			mNm (oz-in)	5 (0.7)	6 (0.85)	6 (0.85)
Maximum Torque			mNm (oz-in)	7 (0.99)	9 (1.27)	9 (1.27)
Nominal Current			mA	750	445	230
Maximum Current			mA	950	630	330
No-Load Current			mA	105	62	40
Torque Constant			mNm/A (oz-in/A)	7.6 (1.07)	15.7 (2.16)	31.4 (4.45)
Rotor Inertia			kgm2 (oz-in-sec2)	0.77 E-6 (1.09 E-4)
Mechanical Time Constant			ms	47	35	35
Thermal Resistance Housing-Ambeint			°C/W	25.5
Weight			g (oz)	30 (1.06)
Protection Rating			-	IP30
Speed Control Input Range3			V	0 - 5
Speed Control Input Threshold3			V	1
Speed Output Signal3			PPR	18
Operating Temperature Range			°C (°F)	0 - 90 (32 - 194)
Thermal Limit Protection			°C	N/A (Max. housing temp. = 90 ºC)
Notes: Values valid for nominal voltage and Tamb = 22 ºC 1) CW for clock rotation, CCW for counter clockwise rotation 2) Power supply provided with appropriate 68 μF buffer capacitor between supply voltage and common to comply with EN 55014-1/2 3) Applicable for 5-wire versions only

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Wiring Connections
Version	Connection	Color
2-wire	Supply Voltage (Vs)	Red
	Common (ground)	Blue
5-wire	Supply Voltage (Vs)	Red
	Common (ground)	Blue
	Control Input (Vin)	White
	Speed Output (FG)	Green
	Direction Input1	Brown
Notes: All wires are AWG 26 1) CW for ≥ 3.5V, CCW ≤ 1.5V

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Model	Type	Dimensions mm (in)	Torque Nm (lb-in)	Ratio
P22A	Planetary	22 (0.87)	0.7 (6.2)	4:1 - 1140:1
S22A	Spur	20.3 (0.8)	0.1 (0.88)	8:1 - 648:1

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Item No.	Description	Type
N/A	KinetiMax 24 EB Series Precision BLDC Motors Specifications Brochure	PDF
TO-KX03	Technology Overview: Outer Rotor Brushless DC Motors (KinetiMax Series)	PDF