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Additional Info
BLDC - NEMA 23
 
BLDC- NEMA 16- LIN ENGINEERING - STEPPER MOTOR   Features BLDC - NEMA 16

List btn Nema 23 Mounting
List btn Works with Spur Gearboxes
List btn High Operating Speed Range
List btn High Efficiency
List btn Custom Windings and Modifications Available
 
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  • Specifications
  • Dimensions
  • Torque Curves
  • Download
  • Customize
  • Accessories
sq  
  Dimensions
 
         
NEMA 23 BLDC - Standard Torque Motors sq NEMA 23 BLDC - High Torque Motors sq Click on BLDC Motor to get more information
         
BLDC NEMA 16
Standard Torque Motors
  BLDC NEMA 23
For Planetary Gearboxes
   
         
   
Dimensions
   
 
SPECIFICATION

UNITS

MODEL NUMBER
BL25B19-01
Dimension "A" Max inches 1.90
mm 49.0
Rated Voltage Volts 24
Rated Torque oz-in 34
N-m 0.24
Rated Speed RPM 2300
Rated Power Watts 57.86
Rated Current Amps 4.7
Peak Torque oz-in 50.5
N-m 0.36
Peak Current Amps 7.18
Torque Constant (Kt) oz-in/Amp 7.56
N-m/Amp 0.053
Back EMF Constant (Ke) Vp/KRPM 5.6
Motor Constant (Km) oz-in/VW 6.63
N-m/VW 0.047
Resistance Ohms 1.3
Inductance mH 2.5
Rotor Inertia oz-in^2 0.36
g-cm^2 65.8
Weight lbs 0.93
kg 0.42
Electrical Time Constant ms 1.9
Mechanical Time Constant ms 3.0
   
  Dimensions
   
 
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
Humidity Range: 85% (RH) non-condensing
Lead wire AWG: UL1007, AWG 20
Direction of rotation*: CCW
   
  Wiring Connection
   
  * Please follow commutation sequence 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)
  Star Connection Diagram
     
COMMUTATION SEQUENCE:    
     
Commutatation Sequence CW
HA
blue

HB
green

HC
white
Phase A
yellow
Phase B
red
Phase C
black
0
0
1
X
H
L
0
1
1
H
X
L
0
1
0
H
L
X
1
1
0
X
L
H
1
0
0
L
X
H
1
0
1
L
H
X
   
  * NOTE:
  Please complete our application data sheet for different windings
Performance, use, and apperance specifications of the products listed here are subject to change without notice.
Specifications listed on this page represent typical performance tested in a controlled laboratory environment.
   

 

 

 

 

   
Dimensions
  Zoom In Click on dimension to zoom in
  NEMA 23 BLDC - HIGH TORQUE MOTORS
  * Rear shaft and encoder holes are optional features
   
  SINGLE SHAFT

MODEL

MOTOR LENGTH ("A")
ROTOR INERTIA
MOTOR WEIGHT
Inches
mm
(oz-in^2) (kg-m^2) lbs kg
BL25B19
1.90
48.26
0.36
6.58E-06
0.93
0.42
   
  DOUBLE SHAFT

MODEL

MOTOR LENGTH ("A")
ROTOR INERTIA
REAR SHAFT EXTENSION
Inches
mm
(oz-in^2) (kg-m^2)
inches
mm
BL25B19-D
1.90
48.26
0.36
6.58E-06
0.51
12.95
   
 
*Note: All standard double shaft motors come with encoder holes on rear end cap
   
   
   
Torque Curves
  Zoom In Click on torque curves to zoom in
 
BL25B19-01-RO TORQUE CURVE  
   
   
   
   

 

sq Download
  3D MODEL IN STEP FILE FORMAT (.STP)
 
pdf icon BL25B19 - Single Shaft
pdf icon BL25B19 - Double Shaft

 

   
sq Customize
 
ENCODER OPTION AVAILABLE
 
BLDC 23 w/ Encoder sq
sq
E2 Optical Encoder sq E3 Optical Encoder sq E5 Optical Encoder
E2 Optical Encoder
E3 Optical Encoder
E5 Optical Encoder
 
1 AXIS DRIVER coming soon
1 AXIS DRIVER/ CONTROLLER    
Input Type:        DC
Input Range:     10-48 VDC
Peak Current:    10 Amps
Max Power:       480 Watts
 
 
  Custom Winding Multiple Shaft Options Bearings & Lubricants Encoders, Dampers, Gearboxes & Mechatronics Lead wires & Cables Multiple Mounting Custom Housing Custom Winding Multiple Shaft Options Bearings & Lubricants Encoders, Dampers, Gearboxes & Mechatronics Lead wires & Cables Multiple Mounting Custom Housing
 
  Customize
 
ENCODER OPTION AVAILABLE
 
BLDC 23 w/ Encoder sq
sq
E2 Optical Encoder sq E3 Optical Encoder sq E5 Optical Encoder
E2 Optical Encoder
E3 Optical Encoder
E5 Optical Encoder
bldc driver/ bldc driver with speed control
BLDC DRIVER/ BL100-RO

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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