Allied Motion's KineteX 32 series of 32 mm dia., 16 W small brushless DC motors are compact, yet incorporate integrated drive electronics. The KineteX 32 has a specially designed heavy-duty bearing system that together with the integrated drive with speed control loop makes this motor ideally suited for small pumps. KineteX series motors are also available as motor-only models without drive electronics onboard (EE models). In addition to small pumps the KineteX 32 series is an excellent choice for many types of scanners, small fans and blowers, and document/currency handling equipment. Features & Benefits Two-wire version is as simple to control as a DC motor, needing only a DC voltage to operate Four-wire version with tachometer output (18 pulses per rev) for speed monitoring Thermal overload and supply reverse polarity protection Reverse supply voltage protection Low EMI: Comply with EN55011, EN55022, EN500821 (with supply filter capacitor ) IP54 level protection sealing Options Special shaft diameter and machining Customized mounting flange Custom leads and connector configurations Encoder and/or gearbox

Small precision 32 mm dia. brushless DC motors with integrated drive electronics (EB models) Rated 32 mNm and up to 16 W power output at 3500 RPM Motor-only models without drive electronics available (EE models)

Model		2-Wire	2-Wire	4-Wire	4-Wire
CW	4322 016+	30421	30423	30425	30427
CCW	4322 016+	30422	30424	30426	30428
Construction Type		Outer rotor, rare-earth magnet wound iron core stator
Nominal Voltage1	V	12	24	12	24
Max, Ouput Power	W	12	16	12	16
Nominal Torque	mNm (oz-in)	32 (4.67)
Maximum Torque	mNm (oz-in)	40 (5.66)	50 (7.08)	40 (5.66)	50 (7.08)
Nominal Speed	RPM	3450	4750	3450	4750
No-Load Speed	RPM	4600	6000	4600	6000
Nominal Current	mA	1420	920	1420	920
Maximum Continuous Current	mA	1600	1300	1600	1300
No-Load Current	mA	160	130	160	130
Torque Constant	mNm/A (oz-in/A)	26 (3.68)	41 (5.81)	N/A	N/A
Speed Voltage Input (correlation)	RPM/V	N/A	N/A	1000
Speed Input (set point)	V	N/A		0 - 7
Speed Input (threshold)	V	N/A		0.2
Speed Output Signal	PPR	N/A		18
Speed Output Signal Low Time	μsec	N/A		195
Rotor Inertia	kgm2 (oz-in-s2)	4.7 E-6 (7 E-4)
Mechanical Time Constant	ms	12	9	12	9
Thermal Resistance Housing-Ambient	°C/W	14
Thermal limit Protection	°C (F)	90 (194) flange temp. / 80°C (176) restart
Weight	g (oz)	113 (4)
Protection		IP 54
Compatible Gearboxes (option)		N/A

Note: Values valid for nominal voltage and Tamb = 22 ºC
1) Power supply provided with appropriate 1000 µF buffer capacitor between supply voltage and common to comply with EN 55014-1/2

mm (in)

Wiring Connections
Version	Lead	Function
2-wire	Red	Supply
	Blk	Common
4-wire	Red	Supply
	Blk	Common
	Wht	Vin (speed set pt.)
	Grn	FG (speed fdbk)
Wire size: AWG 24

BLO 32 EB (12 and 16 W)

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Item No.	Description	Type	Size
N/A	KineteX 32 Series Precision BLDC Motors Specifications Brochure	PDF	201 kB
TO-BLO01	Technology Overview: KineteX Outer Rotor Brushless DC Motors	PDF	355 kB