16ECP52 ULTRA EC

Downsize and optimize your application with a brushless slotless DC motor that also runs up to 30W continuous power at 40,000 rpm.

Winding	unit	16ECP52 8B 112	16ECP52 8B 220	16ECP52 8B 49
Diameter	mm	16	16	16
Length	mm	52.00	52.00	52.00
Nominal Voltage	Volt	24.0	24.0	24.0
Optimization Speed		0	0	0
No-Load Speed	rpm	12,100	6,144	27,800
Typical No-Load Current	mA	41	19	134
Max continuous mechanical power (@ 25°C)	W	30.0	30.0	30.0
Max continuous Current	A	0.8	0.4	1.9
Max Continuous Torque	mNm	14.30	13.20	14.80
Back-EMF Constant	V/1000 rpm	1.93	3.77	0.84
Torque Constant	mNm/A	18.40	36.00	7.99
Motor Constant k/R½	mNm/W½	18.3	18.9	17.2
Internal resistance - phase to phase	Ω	6.20	24.50	1.10
Line to Line resistance at connectors	Ω	6.30	24.60	1.17
Inductance - phase to phase	mH	0.60	2.32	0.12
Mechanical Time Constant	ms	1.8	1.9	1.6
Electrical time constant	ms	0.10	0.10	0.10
Max motor speed	rpm	40,000	40,000	40,000
Ambient working temperature range	°C	-30 / + 100	-30 / + 100	-30 / + 100
Ambient storage temperature range	°C	-40 / + 100	-40 / + 100	-40 / + 100
Ball bearings preload	N	5.3	5.3	5.3
Axial static force without shaft support	N	25	25	25
Max winding temperature	°C	125	125	125
Thermal Resistance	°C/W	3 / 18.5	3 / 18.5	3 / 18.5
Thermal Time Constant	°C/W	750	750	750
Weight	g	62	62	62
Rotor Inertia	gcm²	1.0	1.0	1.0
Typical Housing Material		Stainless steel aluminum flanges	Stainless steel aluminum flanges	Stainless steel aluminum flanges
Hall Sensor Elecrical Phasing	electrical °	120	120	120

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