BLWRPG23 - Brushless Motors with Planetary Gearboxes
  • Motor and Economy Gearbox
  • Long Life - Over 3,000 Hour Operation
  • Many Gear Ratios Available from 3.6:1 - 326:1
  • Efficiency Up to 90%
  • Backlash Less than 3 Degrees
  • Can be Customized for
    • Running Speed
    • Winding Current
    • Shaft Options
  • CE Certified, and RoHS Compliant
Brushless Motors with Planetary Gearboxes - BLWRPG23

The BLWRPG23 Series are cost effective Brushless DC Planetary Gearmotors. These motors are designed keeping the OEM in mind, using state of the art design parameters and low-cost manufacturing. This allows us to offer these quality gearmotors at exceptional prices. The BLWRPG23 Series gearmotors include a planetary gearbox and a brushless DC motor in a compact, fully integrated package. The brushless DC gearmotor is a perfect solution for applications requiring high torque or speeds under 500 RPM. These delta wound motors come with integrated hall sensors for closed-loop control for velocity applications. If the off-the-shelf gearmotors do no match your application, a motor can be wound or a gearbox can be selected to meet your specific requirements. We specialize in providing both off-the-shelf and custom solutions to handle any demanding application. For this series, the price is dependent upon the ratio selection.

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 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)
BLWRPG231S-36V-4000 22.66 23 36 10.4 7.50 4000 5.55 4.20 9.7 0.00042 0.84 47.4
BLWRPG232S-36V-4000 42.48 46 36 1.8 8.50 4000 4.50 1.53 4.4 0.00106 1.10 55
BLWRPG233S-36V-4000 99.12 92 36 3.6 8.92 4000 4.80 0.64 2.0 0.00169 1.65 77.4
BLWRPG234S-36V-4000 141.60 134 36 5.2 8.50 4000 6.30 0.45 1.5 0.00245 2.20 97.4
BLWRPG235S-36V-4000 186.91 168 36 6.3 8.92 4000 4.60 0.33 1.0 0.00326 2.76 117.4
BLWRPG235S-24V-4000 184.08 184 24 11.3 5.52 4000 3.50 0.20 0.4 0.00326 2.76 117.4


Table 2 Output On Shaft of Gear-Box
Gearbox
Ratio
Rated Torque
(oz-in)
Peak Torque
(oz-in)
Number of
Gear Trains
"L1" (Length of
Gearbox in mm)
Efficiency
(%)
Gearbox Weight
(lbs)
R3.6 210 625 1 52.5 90 1.46
R4.25 210 625 1 52.5 90 1.46
R13 695 2083 2 52.5 81 1.64
R15 695 2083 2 52.5 81 1.64
R18 695 2083 2 52.5 81 1.64
R47 1390 4166 3 64.0 73 2.03
R55 1390 4166 3 64.0 73 2.03
R65 1390 4166 3 64.0 73 2.03
R77 1390 4166 3 64.0 73 2.03
R168 2080 6249* 4 84 66 2.82
R198 2080 6249* 4 84 66 2.82
R234 2080 6249* 4 84 66 2.82
R276 2080 6249* 4 84 66 2.82
R326 2080 6249* 4 84 66 2.82

The following motor/gear ratio options are in stock:


Part Number Price
(USD)
Quantity
Discounts
Stock
Status
Add To
Cart
BLWRPG231S-36V-4000-R3.6 $232.00 view here
Quantity Discounts
1pc. $232.00
10pc. $145.29
25pc. $110.34
50pc. $101.72
100pc. $92.54
Contact Us for Quantities over 100
2 in Stock Add to Cart
BLWRPG231S-36V-4000-R198 $289.00 view here
Quantity Discounts
1pc. $289.00
10pc. $177.67
25pc. $135.45
50pc. $124.52
100pc. $113.67
Contact Us for Quantities over 100
2 in Stock Add to Cart
BLWRPG232S-36V-4000-R13 $236.00 view here
Quantity Discounts
1pc. $236.00
10pc. $148.67
25pc. $113.21
50pc. $104.45
100pc. $95.06
Contact Us for Quantities over 100
2 in Stock Add to Cart
BLWRPG232S-36V-4000-R326 $293.00 view here
Quantity Discounts
1pc. $293.00
10pc. $181.05
25pc. $138.32
50pc. $127.25
100pc. $116.19
Contact Us for Quantities over 100
4 in Stock Add to Cart
BLWRPG233S-36V-4000-R4.25 $253.00 view here
Quantity Discounts
1pc. $253.00
10pc. $162.69
25pc. $124.31
50pc. $115.00
100pc. $104.61
Contact Us for Quantities over 100
1 in Stock Add to Cart
BLWRPG233S-36V-4000-R65 $282.00 view here
Quantity Discounts
1pc. $282.00
10pc. $178.76
25pc. $136.86
50pc. $126.29
100pc. $115.17
Contact Us for Quantities over 100
4 in Stock Add to Cart
BLWRPG234S-36V-4000-R47 $299.00 view here
Quantity Discounts
1pc. $299.00
10pc. $192.80
25pc. $147.95
50pc. $136.84
100pc. $124.70
Contact Us for Quantities over 100
4 in Stock Add to Cart
BLWRPG234S-36V-4000-R234 $328.00 view here
Quantity Discounts
1pc. $328.00
10pc. $209.11
25pc. $160.51
50pc. $148.35
100pc. $135.26
Contact Us for Quantities over 100
5 in Stock Add to Cart
BLWRPG235S-36V-4000-R13 $289.00 view here
Quantity Discounts
1pc. $289.00
10pc. $191.36
25pc. $146.92
50pc. $136.50
100pc. $124.05
Contact Us for Quantities over 100
116 in Stock Add to Cart
BLWRPG235S-36V-4000-R18 $289.00 view here
Quantity Discounts
1pc. $289.00
10pc. $191.36
25pc. $146.92
50pc. $136.50
100pc. $124.05
Contact Us for Quantities over 100
3 in Stock Add to Cart
BLWRPG235S-36V-4000-R276 $346.00 view here
Quantity Discounts
1pc. $346.00
10pc. $223.74
25pc. $172.03
50pc. $159.30
100pc. $145.17
Contact Us for Quantities over 100
2 in Stock Add to Cart
BLWRPG235S-24V-4000-R55 $317.00 view here
Quantity Discounts
1pc. $317.00
10pc. $207.43
25pc. $159.47
50pc. $147.80
100pc. $134.61
Contact Us for Quantities over 100
4 in Stock Add to Cart
BLWRPG235S-24V-4000-R326 $346.00 view here
Quantity Discounts
1pc. $346.00
10pc. $223.74
25pc. $172.03
50pc. $159.30
100pc. $145.17
Contact Us for Quantities over 100
7 in Stock Add to Cart
BLWRPG232D-36V-4000-R47 $265.00 view here
Quantity Discounts
1pc. $265.00
10pc. $164.75
25pc. $125.76
50pc. $115.74
100pc. $105.63
Contact Us for Quantities over 100
1 in Stock Add to Cart
BLWRPG235D-36V-4000-R13 $289.00 view here
Quantity Discounts
1pc. $289.00
10pc. $191.36
25pc. $146.92
50pc. $136.50
100pc. $124.05
Contact Us for Quantities over 100
7 in Stock Add to Cart
BLWRPG235D-24V-4000-R47 $317.00 view here
Quantity Discounts
1pc. $317.00
10pc. $207.43
25pc. $159.47
50pc. $147.80
100pc. $134.61
Contact Us for Quantities over 100
1 in Stock Add to Cart

- Rated Speed of the output shaft (after gear-box) = (Rated Motor Speed)/(Gear Ratio)
- Torque of the output shaft (after gear-box) = (Peak Motor Torque) X (Gear Ratio)
- Rotor Inertia of the output (shaft after gear-box) = (Rotor Motor Inertia) X (Gear Ratio)2

  • Dimensions
  • Wiring Diagram
  • Specifications
Brushless DC Motors - BLWRPG23 Dimension

NOTE 1: Dual Shaft Version

Brushless DC Motors - BLWRPG23 wiring
Brushless DC Motors - BLWRPG23 specifications
Dimensions
Brushless DC Motors - BLWRPG23 Dimension

NOTE 1: Dual Shaft Version

Wiring Diagram
Brushless DC Motors - BLWRPG23 wiring
Specifications
Brushless DC Motors - BLWRPG23 specifications
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