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Nema 23 BF57BLS03 Round Head Geared BLDC Motor with Common Planetary Gearbox 57x57mm 3 Phase

Type: 57mm 36V 138W Brushless Dc Motor
Phase: 3
Poles: 4
Rated Torque: 0.33N.m
Rated Current: 5.3A
Body Length: 87mm
Customized Parts: Motors, Gearboxes, Encoders, Brakes, Integrated Drivers...

Model:
BF57BLS03 Geared BLDC Motor
Brand:
Besfoc
Bldc Poles:
8 poles
Bldc Motor Size:
Nema23 (57mm)
Rated Voltage:
24V
MOQ:
10 Pcs


Availability:



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36V Nema 23 Brushless Dc Motor General Specifications:

General Specifications
Item	Specification
Winding type	Delt
Hall effect angle	120 degree electrical angle
Shaft run out	0.025mm
Radial play	0.02mm@450g
End play	0.08mm@450g
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

Nema 23 36V Dc Brushless Bldc Motor Electrical Specification:

Electrical Specification
Model	/	BF57BLS03
Phase	/	3
Poles	/	4
Rated Voltage	vdc	36
Rated Speed	rpm	4000
Rated Torque	N.m	0.33
Rated Current	A	5.3
Rated Power	W	138
Peak Torque	N.m	1
Peak Current	A	15.5
Back E.M.F	V/Krpm	7.3
Torque Constant	N.m/A	0.07
Rotor Inertia	g.cm2	173
Body Length	mm	87
Weight	kg	1
Sensor	/	Honey-well
Insulation Class	/	B
Insulation Class	/	IP30
Storage Temperature	℃	-25～+70℃
Operating Temperature	℃	-15～+50℃
Working Humidity	RH	85% RH or less (no condensation) ≤85% RH
Working Environment	/	Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
Altitude	m	1000 meters or less

Wires Connection:

Bldc Motors Wires			Hall Sensor Wires
U	V	W	+5VDC	GND	Hu	Hv	Hw
Yellow	Green	Blue	Red	Black	Yello	Green	Blue

BF-56JXE300K Planetary Gearbox Specification:

Ring material	Metal
Bearing at output	Ball bearings
Max. Radial (12mm from flange)	300N
Max. shaft axial load	200N
Radial play of shaft (near to flange)	≤0.08mm
Axial play of shaft	≤0.4mm
Backlash at no-load	≤2.5°
Shaft press fit force, max	300N

Motor Shaft Pinion Specifications:

Module	1
No. of teeth	12	15	9
Pressure angle	20°
Hole diameter	Φ6H7
Reduction ratio	1:4.25,1:15,1:18,1:23,1:52,1:61,1:72,1:96 1:121,1:220,1:260,1:307	1:3.6,1:13,1:43,1:154,1:187	1:5.33,1:28

Planetary Gearbox Physical Specification:

Reduction ratio	Exact reduction ratio	Rated tolerance torque	Max momentary tolerance torque	Efficiency	L (mm)	Weight (g)
1:3.6 1:4.25 1:5.33	1:3.6 1:4.25 1:5.33	3 N.m Max	9 N.m	90%	37.8±0.5	489
1:13 1:15 1:18 1:23 1:28	1:12.96 1:15.30 1:18.06 1:22.67 1:28.44	12 N.m Max	36 N.m	81%	49.5±0.5	681
1:43 1:52 1:61 1:72 1:96 1:121	1:42.69 1:51.84 1:61.20 1:72.25 1:96.33 1:120.89	24 N.m Max	72 N.m	73%	60.8±0.5	871
1:154 1:187 1:220 1:260 1:307	1:153.69 1:186.62 1:220.32 1:260.10 1:307.06	30 N.m Max	90 N.m	66%	71.9±0.5	1066
Input & output same rotation direction; Motor Max. input speed: <6000rpm; Operating temperature range: -15℃ ~ +80℃

JK-56JXE450K Planetary Gearbox Specification:

Ring material	Metal
Bearing at output	Ball bearings
Max. Radial (12mm from flange)	400N
Max. shaft axial load	120N
Radial play of shaft (near to flange)	≤0.08mm
Axial play of shaft	≤0.4mm
Backlash at no-load	≤2.5°
Shaft press fit force, max	300N

Motor Shaft Pinion Specifications:

Module	1
No. of teeth	12	15	9
Pressure angle	20°
Hole diameter	Φ6H7
Reduction ratio	1:4.25,1:15,1:18,1:23,1:52,1:61,1:72,1:96 1:121,1:220,1:260,1:307	1:3.6,1:13,1:43,1:154,1:187	1:5.33,1:28

Planetary Gearbox Physical Specification:

Reduction ratio	Exact reduction ratio	Rated tolerance torque	Max momentary tolerance torque	Efficiency	L (mm)	Weight (g)
1:3.6 1:4.25 1:5.33	1:3.6 1:4.25 1:5.33	4 N.m Max	12 N.m	90%	40.3±0.5	510
1:13 1:15 1:18 1:23 1:28	1:12.96 1:15.30 1:18.06 1:22.67 1:28.44	18 N.m Max	50 N.m	81%	53.8±0.5	720
1:43 1:52 1:61 1:72 1:96 1:121	1:42.69 1:51.84 1:61.20 1:72.25 1:96.33 1:120.89	36 N.m Max	100 N.m	73%	67.2±0.5	930
1:154 1:187 1:220 1:260 1:307	1:153.69 1:186.62 1:220.32 1:260.10 1:307.06	45 N.m Max	110 N.m	66%	80.6±0.5	1150
Input & output same rotation direction; Motor Max. input speed: <6000rpm; Operating temperature range: -15℃ ~ +80℃