Anaheim Brushless DC BLWRPG23 Series Brushless DC Motors Product Sheet

							FEATURES
DIMENSIONS
910 East Orangefair Ln.  Anaheim, CA 92801     Tel. (714) 992-6990      Fax. (714) 992-0471     www.anaheimautomation.com
DESCRIPTION
The BLWRPG23 Series are cost-effective Brushless DC Planetary Gearmotors.  These 
motors were designed keeping the OEM customer in mind, using state-of-th\
e-art design 
parameters and low-cost manufacturing.  This allows for Anaheim Automation to offer qual-
ity motors at exceptional prices.  The BLWRPG23 Series includes 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 u\
nder 500 RPM.  These 
delta wound motors come with integrated hall sensors for closed-loop con\
trol for velocity 
applications.  If the off-the-shelf gearmotors do not match your application, a motor can be 
wound or a gearbox can be selected to meet your specific requirements.  W e specialize in 
providing both off the shelf and custom solutions to handle demanding applications.
L010407
BLWRPG23 - Brushless DC Planetary
Gearmotors
BLWRPG23 - Brushless DC Planetary 
Gearmotors
• NEMA Size 23 Brushless DC Motor and Economy Gearbox
• Over 3,000 Hour Operation
• 14 Gear Ratios Available from 3.6:1 to 326:1
• Efficiency Up to 90%
• Backlash Less than 3º
• Can be Customized for
 
- Speed Requirements
  - Current Requirements
  - Special Shaft Options
  - Cables and Connectors
• CE Certified and RoHS Compliant
Note: All Dimensions in (mm) 
						

							FEATURES
910 East Orangefair Ln.  Anaheim, CA 92801     Tel. (714) 992-6990     Fax. (714) 992-0471     www.anaheimautomation.com
Table 1 Output On Shaft of Motor Before Gear-Box
Model # FRAME 
Size Rated 
Voltage (V) Rated 
Power (W) Peak 
Current (A) Line to Line 
Resistance (ohms) Line to Line 
Inductance (mH) Back 
EMF 
Voltage
(V/kRPM) Weight*
(lbs) “L2”
Length** (mm) Torque 
Constant (oz-in/A) Rated 
Speed  (RPM) Rated
Torque (oz-in) Rotor 
Inertia
(oz-in-sec
2)
BLWRPG231S-36V-4000 2336233.5 4.1 10.0 5.52.745.0 7.54000 7.79 0.00042
BLWRPG232S-36V-4000 2336467.0 1.5 4.26.62.954.9 9.0400015.58 0.00106
BLWRPG233S-36V-4000 23369215.0 0.7 2.26.63.574.9 9.0400031.15 0.00169
BLWRPG234S-36V-4000 2336134 18.0 0.45 1.46.64.095.0 9.0400045.31 0.00245
BLWRPG235S-36V-4000 2336168 22.5 0.35 1.06.64.82117.4 9.0400056.64 0.00326
BLWRPG235S-24V-4000 2324184 16.5 0.2 0.44 3.54.82117.4 5.5400062.30 0.00160
Create a complete Model Number by selecting a motor 
from Table 1 and a Gear Box from Table 2.
BLWRPG231S-24V-4000 -R3.7
Note:  The 10th character “S” denotes a single shaft, use “D” for d\
ouble shaft. Custom leadwires, cables, connectors, and windings are avai\
lable 
upon request.
*Weight will vary based on the gear ratio selected.
**The length of the gearmotor will vary based on the gear ratio selected\
.
- Rated Speed of the output shaft (after gear-box) = (Rated Motor Spe\
ed)/(Gear Ratio)
- Torque of the Output shaft (after gear-box) = (Peak Motor Torque) X (Gear Ratio)
- Rotor Inertia or the output (shaft after gear-box) = (Rotor Motor I\
nertia) X (Gear Ratio)
2
Table 2 Output On Shaft of Gear-Box
Parameters/Gear Box Ratio R3.6R4.25 R13R15 R18R47 R55 R65R77R168 R198 R234 R276R326
Rated Torque (oz-in) 210210695695 6951390 1390 13901390 2080 2080 2080 20802080
Peak Torque (oz-in) 6256252083 2083 20834166 4166 41664166 6249 6249 6249 62496249
Number of Gear Trains 1122 23 3 33 4 4 4 44
“L1” (Length of Gear Box in mm) 52.652.652.652.6 52.664.0 64.0 64.064.0 83.6 83.6 83.6 83.683.6
Efficiency (%) 83.6908181 8173 73 7373 66 66 66 6666
WIRING DIAGRAM
SPECIFICATIONS
Wire 
Color Description
Red Hall Supply
Blue Hall A
Green Hall B
White Hall C
Black Hall Ground
Yellow Phase A
Red Phase B
Black Phase C
Winding Type: Delta, 4 PolesPlanetary Gear Radial play of shaft: 0.04mm
Planetary Gear Housing: MetalPlanetary Gear Thrust play of shaft: 0.3mm
Planetary Gear at Output: Ball BearingsPlanetary Gear Shaft press fit force, max: 66 lbs
Planetary Gear Radial Load: 10mm @44 lbsPlanetary Gear Shaft axial load: 22 lbs
Hall Sensor Specifications
Supply Voltage: 4.5VDC to 28VDC
Current, I
off: 10mA max
Current, I
on: 11.3mA max
Rated Sinking Current: 20mA
Saturation Voltage: 0.4VDC max @ 25°C
Output Leakage Current: 10μA
Output Switching Time @ 25°C
          Rise, 10% to 90% 1.5μs
          Fall, 90% to 10% 1.5μs
Output Type: Open Collector