NEMA 23 Brushless motor | BLDC | Standard torque

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Step Motors
Available in NEMA frame sizes 8, 11, 14, 17, 23, and 34. High Torque, High Accuracy, and Low Resonance options available
Drivers Controllers
Microstepping drivers and full function/stand alone controllers available. Up to 256x microstepping, 7A peak, and 75VDC
Accessories
Converter cards for simple communication with motion control devices and durable dampers for reduced motor resonance

Integrated Motors
Mechatronics done right. Choose from a variety of integrated step motors and electronics
Optical encoders
Optical encoders available for NEMA frame sizes 8, 11, 14, 17, 23, and 34
LinExpress Online Store
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BLDC Motors
Available in frame size 17 and 23. Multiple windings and torque/speed options available
Gearboxes.
Available in frame sizes 11, 14, 17, 23, and 34. Multiple stage and ratio options for torque/speed output
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	Size 23 BLDC - Standard Torque Motors

Other Models
Specifications
Dimensions
Torque Curves
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Accessories


		Click on BLDC Motor to get more information

SIZE 17 BLDC Standard Torque Motors	SIZE 23 BLDC High Torque Motors

Dimension "A" inches (mm)	Model Number	Rated Torque (oz-in)	Rated Voltage (VDC)	Rated Speed (RPM)	Rated Power (Watts)	Rated Current (Amps)
2.00" max (52 mm)	BL24B20-02	16.5	36	4000	48.84	2
2.80" max (72 mm)	BL24B28-04	35	36	4000	103.6	3.9
3.60" max (92 mm)	BL24B36-02	59	36	4000	174.64	6.8
4.53" max (115 mm)	BL24B46-01	78	56	4000	173.16	5.3

Dimension "A" inches (mm)	Model Number	Peak Torque (oz-in)	Peak Current (Amp)	Torque Constant Kt (oz-in/ Amp)	Back EMF Constant Ke (Vpeak/kRPM)	Resistance (ohms)	Inductance (mH)
2.00" max (52 mm)	BL24B20-02	50	6	10.13	7.5	1.8	4.4
2.80" max (72 mm)	BL24B28-04	105	11.7	9.99	7.4	0.77	2
3.60" max (92 mm)	BL24B36-02	177	20.4	9.86	7.3	0.53	1.2
4.53" max (115 mm)	BL24B46-01	230	26	14.99	11.1	0.92	2.5

WINDING TYPE	STAR CONNECTION
Hall effect angle:	120° electrical angle
Number of rotor poles:	4
Number of Phases:	3
Radial Play:	0.06 mm @ 450 g
end Play:	0.08 mm @ 450 g
Max. radial force:	75 N @ 20 mm from flange
Max. axial force:	15 N
Insulation class:	Class B
Dielectric strength:	500VDC for 1 minute
Insulation resistance:	100M Ω Min. 500VDC
Ambient Temperature:	-20 to 50 deg C
Storage Temperature:	-20 to 100 deg C
Operating temperature:	-20 to 50 deg C
Humidity Range:	85% (RH) non-condensing
Lead wire AWG:	UL1007, AWG 20
Direction of rotation*:	CCW

Please follow commutation squence below.

WIRING DIAGRAM:

STAR CONNECTION DIAGRAM:

WIRE COLOR	DESCRIPTION
red/white	Hall Supply
blue	Hall A
green	Hall B
white	Hall C
black/white	Hall Ground
yellow	Phase A (U)
red	Phase B (V)
black	Phase C (W)

COMMUTATION SEQUENCE:

HA blue	HB green	HC white	Phase A yellow	Phase B red	Phase C black
0	1	0	L	X	H
1	1	0	X	L	H
1	0	0	H	L	X
1	0	1	H	X	L
0	0	1	X	H	L
0	1	1	L	H	X

Click on dimension to zoom in

* Rear shaft and encoder holes are optional features

SINGLE SHAFT

MODEL	MOTOR LENGTH		ROTOR INERTIA (oz-in2)	MOTOR WEIGHT lbs (kg)
MODEL	Inches	mm	ROTOR INERTIA (oz-in2)	MOTOR WEIGHT lbs (kg)
BL24B20	2.00"	52	0.37	0.95 (0.43)
BL24B28	2.80"	72	0.67	1.50 (0.68)
BL24B36	3.60"	92	0.94	2.01 (0.91)
BL24B46	4.53"	115	1.28	2.35 (1.07)

DOUBLE SHAFT

MODEL	MOTOR LENGTH		ROTOR INERTIA (oz-in2)	REAR SHAFT EXTENSION
MODEL	Inches	mm	ROTOR INERTIA (oz-in2)	inches	mm
BL24B20-D	2.00"	52	0.37	0.51	12.95
BL24B28-D	2.80"	72	0.67	0.51	12.95
BL24B36-D	3.60"	92	0.94	0.51	12.95
BL24B46-D	4.53"	115	1.28	0.51	12.95

*Note: All standard double shaft motors come with encoder holes on rear end cap

Click on torque curves to zoom in


	3D MODEL IN STEP FILE FORMAT (.STP)
	BL24B20 - Single Shaft BL24B20 - Double Shaft BL24B28 - Single Shaft BL 24 B28 - Double Shaft BL 24 B36 - Single Shaft BL 24 B36 - Double Shaft BL 24 B46 - Single Shaft BL24B46 - Double Shaft

ENCODER OPTION AVAILABLE

E2 Optical Encoder

E3 Optical Encoder

E5 Optical Encoder

1 AXIS DRIVER coming soon


		Input Type: DC Input Range: 10-48 VDC Peak Current: 10 Amps Max Power: 480 Watts

ENCODER OPTION AVAILABLE


E2 Optical Encoder		E3 Optical Encoder		E5 Optical Encoder

bldc driver/ bldc driver with speed control

BL100-RO

• Input voltage from 12VDC to 48VDC
• Peak current up to 20 Amps Peak
• Continuous current up to 10 Amps
• Maximum wattage of 500 Watts

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About Us

Lin Engineering is a U.S. manufacturer of hybrid step motors (oftentimes referred to as stepping motors or stepper motors).
Our focus is on leading technology designs, high quality products, and unsurpassed customer service. Browse around for more information on: step motors, stepping motors, stepper motors, integrated stepper motors, stepper motor drivers, stepper motor controllers, brushless dc motors, encoders, and gearheads.

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Tel:408-919-0200. Fax:408-919-0201 email: sales@linengineering.com