BLWSG23 - Brushless Motors with Spur Gearboxes
  • NEMA Size 23 BLDC Motors
  • Compact Size and Power Density
  • Cost-Effective Solution
  • Integrated Spur Gearbox
  • Gear Ratios from 3:1 to 150:1
  • Available in Dual Shaft: BLWSG23xD
  • Can be Customized for
    • Maximum Speed/Winding Current
    • Shaft Options
    • Cables and Connectors
  • CE Certified, and RoHS Compliant
Brushless DC Motors with Spur Gearboxes - BLWSG23

The BLWSG23 Series Brushless DC Gearmotors come in a compact package with high power density. These gearmotors are cost-effective solutions to many velocity control applications. They come in four different stack lengths to provide you with just the right torque for your application and are available in 12 different gear ratios, from 3:1 to 150:1. A number of windings are available off the shelf and the motors can be customized to fit your machine requirements. The motors come in a standard 8- lead configuration. We can also customize the windings to perfectly match your voltage, current, and maximum operating speed. Special shaft modifications, cables and connectors are also available upon request.

BLWSG231S-36V-4000-R75

Table 1 Output On Shaft of Motor Before Gear-Box
Item Peak
Torque
(oz-in)
Rated
Power
(W)
Rated
Voltage
(V)
Rated
Current
(A)
Torque
Constant
(oz-in/A)
Rated
Motor
Speed
(RPM)
Back EMF
Voltage
(V/kRPM)
Winding
Resistance
(ohms)
Line To Line
Inductance
(mH)
Rotor
Inertia
(oz-in-sec^2)
Motor
Weight
(lbs)
"L2"
Motor
Length
(mm)
BLWSG231S-36V-4000 7.79 23 36 1.1 7.50 4000 5.55 4.10 10.0 0.00042 0.84 50
BLWSG232S-36V-4000 14.16 42 36 1.8 8.50 4000 4.50 1.50 4.4 0.00106 1.10 59
BLWSG233S-36V-4000 31.15 92 36 2.7 8.92 4000 4.80 0.60 2.1 0.00169 1.65 78
BLWSG234S-36V-4000 45.32 134 36 3.7 8.50 4000 6.30 0.45 1.5 0.00245 2.20 99
BLWSG235S-36V-4000 63.31 184 36 4.9 8.92 4000 4.60 0.38 1.0 0.00326 2.76 120

Table 2 Output On Shaft of Gear-Box
Gear
Ratio
Number of
Gear Trains
Gearbox Length "L1" Peak Torque (oz-in) Gearbox Weight
(lbs)
3 2 1.26 694.5 0.52
7.5 2 1.26 694.5 0.52
12.5 2 1.26 694.5 0.52
15 3 1.26 694.5 0.60
25 3 1.57 694.5 0.60
30 3 1.57 694.5 0.60
50 4 1.57 694.5 0.68
75 4 1.57 694.5 0.68
90 4 1.57 694.5 0.68
100 4 1.57 694.5 0.68
120 4 1.57 694.5 0.68
150 4 1.57 694.5 0.68

Notes: The 9th character "S" denotes a single shaft, use "D" for double shaft. Custom leadwires, cables, connectors, and windings are available upon request.
*Weights will vary based on gear ratio selected.
**Length of the gear motors will vary based on the gear ratio selected.

  • Dimensions
  • Wiring Diagram
  • Specifications
Brushless DC Motors - BLWSG23 Dimension
Brushless DC Motors - BLWSG23 Wiring
Brushless DC Motors - BLWSG23 Specifications
Dimensions
Brushless DC Motors - BLWSG23 Dimension
Wiring Diagram
Brushless DC Motors - BLWSG23 Wiring
Specifications
Brushless DC Motors - BLWSG23 Specifications
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