Name: EC4280-24 BLDC Motor
SKU: EC4280-20
Availability: InStock

EC4280-24 BLDC Motor

High-torque, low-cost brushless DC motors for servo applications

Availability: 300000 in stock SKU: EC4280-20 Category: BLDC Motors

		Model: EC4280		Model: EC4280-E (with encoder)
Parameter	Unit	P/N: 100087	P/N: 100113	P/N: 100119	P/N: 100120
Rated Voltage	V_(DC)	24	48	24	48
No Load Speed	rpm	6800
Rated Speed	rpm	4000
Rated Power	W	80
Rated Torque	Nm	0.2
Peak Torque	Nm	0.4
Rated Current	A_(peak)	6.06	3.03	6.06	3.03
Peak Current	A_(peak)	12.12	6.06	12.12	6.06
Resistance (L-L)	Ω	0.55		0.28
Inductance	mH	0.56		45
Torque Constant, K_t	Nm/A_(peak)	0.033	0.066	0.033	0.066
Back EMF Constant, K_e	V_(peak)/Krpm	3.5	7	3.5	7
Mass	g	650
Rotor Inertia	gcm²	72
Length	mm	80
Winding Type		3-phase
Hall Sensors		120° electrical spacing
Pole Count		8
Shaft Runout		.025 mm</td
Radial Play		.02 mm @ 450 g
End Play		.08 mm @ 450 g
Maximum Radial Force		28 N @20 mm from flange
Maximum Axial Force		10 N
Insulation Class		B
Dielectric Strength		500 VDC for 60s
Insulation Resistance		>100MΩ, 500 VDC
Options		Integral planetary gear reducer
				EC4280-E Encoder Specifications
				Technology: GMR magneto resistance encoder
				Channels: A+, B+, Z+, A-, B-, Z-
				Power: 5 VDC ±10%
				Temperature Range: -40 to +150° C
				Resolution: 4096 counts