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.

To build a complete part number, select a motor from Table 1, and a gear ratio from Table 2.

Table 1 Output On Shaft of Motor Before Gear-Box
Item Rated
Power
(W)
Rated
Voltage
(V)
Rated
Current
(A)
Rated
Motor
Speed
(RPM)
Rated
Torque
(oz-in)
Peak
Torque
(oz-in)
Line to Line
Resistance
(ohms)
Line To Line
Inductance
(mH)
Back EMF
Voltage
(V/kRPM)
Torque
Constant
(oz-in/A)
Rotor
Inertia
(oz-in-sec^2)
Motor
Weight
(lbs)
"L2"
Motor
Length
(in)
BLWSG231S-36V-4000 23 36 1.1 4000 7.79 23.36 4.30 8.6 5.55 7.50 0.00042 0.84 1.93
BLWSG232S-36V-4000 42 36 1.8 4000 15.58 46.72 1.50 4.4 4.50 8.50 0.00106 1.10 2.32
BLWSG233S-36V-4000 92 36 2.7 4000 31.15 94.87 0.64 2.0 4.80 8.92 0.00169 1.65 3.07
BLWSG234S-36V-4000 134 36 3.7 4000 45.32 94.87 0.45 1.5 6.30 8.50 0.00245 2.20 3.9
BLWSG235S-36V-4000 184 36 4.9 4000 62.3 169.92 0.33 1.0 4.60 8.92 0.00326 2.76 4.69

Table 2 Output On Shaft of Gear-Box
Gear
Ratio
True
Gear
Ratio
Number of
Gear Trains
Gearbox Length "L1" Peak Torque (oz-in) Gearbox Weight
(lbs)
3 3.649 2 1.26 694.5 0.52
7.5 7.5 2 1.26 694.5 0.52
12.5 12.353 2 1.26 694.5 0.52
15 15 3 1.26 694.5 0.60
25 26.25 3 1.57 694.5 0.60
30 30.333 3 1.57 694.5 0.60
50 53.75 4 1.57 694.5 0.68
75 75.469 4 1.57 694.5 0.68
90 90 4 1.57 694.5 0.68
100 99.418 4 1.57 694.5 0.68
120 126.295 4 1.57 694.5 0.68
150 150.612 4 1.57 694.5 0.68

The following motor/gear ratio options are in stock:


Part Number Price
(USD)
$AVE
Quantity
Discounts
Stock
Status
Add To
Cart
BLWSG231S-36V-4000-R30 $205.00 view here
Quantity Discounts
1pc. $205.00
10pc. $152.17
25pc. $110.62
50pc. $97.13
100pc. $71.65
Contact Us for Quantities over 100
10 in Stock Add to Cart
BLWSG231S-36V-4000-R120 $217.00 view here
Quantity Discounts
1pc. $217.00
10pc. $159.80
25pc. $116.08
50pc. $101.37
100pc. $75.77
Contact Us for Quantities over 100
9 in Stock Add to Cart
BLWSG233S-36V-4000-R15 CALL US view here
Quantity Discounts
1pc. Call Us
10pc. Call Us
25pc. Call Us
50pc. Call Us
100pc. Call Us
Contact Us for Quantities over 100
6 in Stock Contact Us
BLWSG233S-36V-4000-R30 $235.00 view here
Quantity Discounts
1pc. $235.00
10pc. $178.87
25pc. $130.07
50pc. $116.01
100pc. $83.29
Contact Us for Quantities over 100
2 in Stock Add to Cart
BLWSG233S-36V-4000-R100 $247.00 view here
Quantity Discounts
1pc. $247.00
10pc. $186.50
25pc. $135.53
50pc. $120.25
100pc. $87.68
Contact Us for Quantities over 100
3 in Stock Add to Cart
BLWSG235S-36V-4000-R30 $285.00 view here
Quantity Discounts
1pc. $285.00
10pc. $223.89
25pc. $162.86
50pc. $147.84
100pc. $104.23
Contact Us for Quantities over 100
10 in Stock Add to Cart
BLWSG235S-36V-4000-R120 $297.00 view here
Quantity Discounts
1pc. $297.00
10pc. $231.52
25pc. $168.33
50pc. $152.08
100pc. $108.12
Contact Us for Quantities over 100
2 in Stock Add to Cart
BLWSG231D-36V-4000-R75 $217.00 view here
Quantity Discounts
1pc. $217.00
10pc. $159.80
25pc. $116.08
50pc. $101.37
100pc. $75.77
Contact Us for Quantities over 100
8 in Stock Add to Cart
BLWSG232D-36V-4000-R7.5 $198.00 view here
Quantity Discounts
1pc. $198.00
10pc. $150.88
25pc. $109.82
50pc. $97.81
100pc. $69.53
Contact Us for Quantities over 100
8 in Stock Add to Cart
BLWSG232D-36V-4000-R30 $215.00 view here
Quantity Discounts
1pc. $215.00
10pc. $161.41
25pc. $117.35
50pc. $103.66
100pc. $75.21
Contact Us for Quantities over 100
3 in Stock Add to Cart
BLWSG232D-36V-4000-R75 $227.00 view here
Quantity Discounts
1pc. $227.00
10pc. $169.03
25pc. $122.81
50pc. $107.90
100pc. $79.33
Contact Us for Quantities over 100
10 in Stock Add to Cart
BLWSG232D-36V-4000-R100 CALL US view here
Quantity Discounts
1pc. Call Us
10pc. Call Us
25pc. Call Us
50pc. Call Us
100pc. Call Us
Contact Us for Quantities over 100
3 in Stock Contact Us
BLWSG233D-36V-4000-R7.5 $218.00 view here
Quantity Discounts
1pc. $218.00
10pc. $168.34
25pc. $122.54
50pc. $110.16
100pc. $79.15
Contact Us for Quantities over 100
7 in Stock Add to Cart
BLWSG234D-36V-4000-R3 $246.00 view here
Quantity Discounts
1pc. $246.00
10pc. $192.91
25pc. $140.43
50pc. $127.52
100pc. $89.58
Contact Us for Quantities over 100
12 in Stock Add to Cart
BLWSG234D-36V-4000-R7.5 $246.00 view here
Quantity Discounts
1pc. $246.00
10pc. $192.91
25pc. $140.43
50pc. $127.52
100pc. $89.58
Contact Us for Quantities over 100
6 in Stock Add to Cart
BLWSG234D-36V-4000-R50 $274.00 view here
Quantity Discounts
1pc. $274.00
10pc. $211.06
25pc. $153.42
50pc. $137.61
100pc. $98.80
Contact Us for Quantities over 100
1 in Stock Add to Cart
BLWSG234D-36V-4000-R75 $274.00 view here
Quantity Discounts
1pc. $274.00
10pc. $211.06
25pc. $153.42
50pc. $137.61
100pc. $98.80
Contact Us for Quantities over 100
10 in Stock Add to Cart
BLWSG235D-36V-4000-R3 $269.00 view here
Quantity Discounts
1pc. $269.00
10pc. $213.36
25pc. $155.33
50pc. $141.99
100pc. $98.89
Contact Us for Quantities over 100
5 in Stock Add to Cart
BLWSG235D-36V-4000-R7.5 $269.00 view here
Quantity Discounts
1pc. $269.00
10pc. $213.36
25pc. $155.33
50pc. $141.99
100pc. $98.89
Contact Us for Quantities over 100
11 in Stock Add to Cart
BLWSG235D-36V-4000-R12.5 $269.00 view here
Quantity Discounts
1pc. $269.00
10pc. $213.36
25pc. $155.33
50pc. $141.99
100pc. $98.89
Contact Us for Quantities over 100
11 in Stock Add to Cart
BLWSG235D-36V-4000-R50 $297.00 view here
Quantity Discounts
1pc. $297.00
10pc. $231.52
25pc. $168.33
50pc. $152.08
100pc. $108.12
Contact Us for Quantities over 100
2 in Stock Add to Cart

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.

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Brushless DC Motors - BLWSG23 Specifications