NEMA 23 Brushless DC Motor 57mm Frame 36VDC 4000RPM for Industrial Automation and Marine Antennas

Price Negotiable

Price: Negotiable

MOQ: 5pcs

Delivery Time: As confirmed

Brand: OWO

Product Description

Product Overview

NEMA 23 brushless DC motor featuring 57mm frame size, designed for high stability and cost-effective performance in demanding applications including marine satellite antenna systems.

Key Features

High operational stability and reliability
Excellent cost-performance ratio
Low noise operation for sensitive environments
Wide speed regulation range for versatile applications

NEMA 23 brushless DC motor technical diagram and specifications

General Specifications

Winding type	Delta
Hall effect angle	120 degree electrical angle
Shaft run out	0.025mm
Radial play	0.025mm @ 460g
End play	0.025mm @ 4000g
Max. radial force	75N @ 20mm from the flange
Max. axial force	15N
Insulation class	Class B
Dielectric strength	500VDC for one minute
Insulation resistance	100MΩ Min., 500VDC

Electrical Connection

Lead No.	Lead color	Lead gauge	Function	Description
1	Red	UL1007 26AWG	Vcc	Supply voltage for hall sensors
2	Blue		Hall A
3	Green		Hall B
4	White		Hall C
5	Black		GND	Ground for hall sensors
6	Yellow	UL1007 20AWG	Phase A
7	Red		Phase B
8	Black		Phase C

Electrical Specifications

Model	OWM57BL(S)01	OWM57BL(S)02	OWM57BL(S)03	OWM57BL(S)04	OWM57BL(S)05
Number of poles	4	4	4	4	4
Number of phase	3	3	3	3	3
Rated voltage VDC	36	36	36	36	36
Rated speed RPM	4000	4000	4000	4000	4000
Rated torque N.m	0.11	0.22	0.32	0.43	0.055
Rated power W	46	92	133	180	23
Peak torque N.m	0.39	0.7	1	1.27	0.16
Peak current A	6.8	11.5	16.5	20.5	3.5
Line to line resistance ohms	1.5	0.7	0.45	0.35	4.1
Line to line inductance mH	4.2	2.16	1.4	1	10
Torque constant Nm/A	0.063	0.063	0.063	0.063	0.053
Back E.M.F V/KRPM	6.6	6.6	6.6	6.6	5.55
Rotor inertia g.cm2	75	119	173	230	30
Body length(L) mm	55	75	95	115	45
Mass Kg	0.5	0.75	1	1.25	0.25