Brushless DC Motors & Matching Drives

22ECS60 ULTRA EC

Ultra EC Slotless Brushless DC Motor

Part of our ULTRA EC series, the 22ECS60 brushless DC slotless motor features a new patented magnetic design. The 22ECS60 miniature motor offers long life, excellent speed capability and smooth rotation.

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Winding	unit	22ECS60 10B 17 .01	22ECS60 10B 21 .01
Diameter	mm	22	22
Length	mm	60.00	60.00
Nominal Voltage	Volt	24.0	24.0
Optimization Speed		CCW	CCW
No-Load Speed	rpm	43,000	35,000
Typical No-Load Current	mA	270	190
Max continuous mechanical power (@ 25°C)	W	180.0	180.0
Max continuous Current	A	8.7	7.1
Max Continuous Torque	mNm	44.50	45.90
Back-EMF Constant	V/1000 rpm	0.53	0.68
Torque Constant	mNm/A	5.23	6.50
Motor Regulation R/k²	10³/Nms	3.80	3.55
Motor Constant k/R½	mNm/W½	16.1	16.7
Internal resistance - phase to phase	Ω	0.10	0.15
Line to Line resistance at connectors	Ω	0.12	0.17
Inductance - phase to phase	mH	0.01	0.01
Mechanical Time Constant	ms	1.3	1.3
Electrical time constant	ms	0.09	0.08
Max motor speed	rpm	73,000	73,000
Ambient working temperature range	°C	-30 / + 100	-30 / + 100
Ambient storage temperature range	°C	-40 / + 100	-40 / + 100
Ball bearings preload	N	5.5	5.5
Axial static force without shaft support	N	34	34
Max winding temperature	°C	125	125
Thermal Resistance	°C/W	1.1 / 8.3	1.1 / 8.3
Thermal Time Constant	°C/W	950	950
Weight	g	150	150
Rotor Inertia	gcm²	3.5	3.5
Typical Housing Material		Stainless steel / aluminium rear flange	Stainless steel / aluminium rear flange
Hall Sensor Elecrical Phasing	electrical °	120	120

22ECS60 ULTRA EC

Ultra EC Slotless Brushless DC Motor

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