BLWRPG23 - Brushless DC Planetary Gearmotors
Description
The BLWRPG23 Series are cost effective Brushless DC Planetary Gearmotors. These motors were designed
keeping the OEM in mind, using state of the art design parameters and low cost manufacturing. This allows us to offer these quality
motors at exceptional prices. The BLWRPG23 Series 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 star
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.
Dimension
Specifications
Example:
BLWRPG231S-24V-4000-R3.6
Table 1Table 2
|
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
Volatge (V/kRPM) |
Weight (lbs) |
"L2" Length
(in) |
Torque
Constant (oz-in/A) |
Max Speed
(RPM) |
Peak Torque
(oz-in) |
Rotor
Inertia
(oz-in-sec2) |
|
BLWRPG231S-36V-4000 |
23 |
36 |
25 |
3.5 |
4.1 |
10 |
5.5 |
0.6 |
1.77 |
7.5 |
15,000 |
25 |
0.00042 |
|
BLWRPG232S-36V-4000 |
23 |
36 |
50 |
7 |
1.5 |
4.2 |
6.6 |
1.1 |
2.16 |
9 |
15,000 |
55 |
0.00106 |
|
BLWRPG233S-36V-4000 |
23 |
36 |
95 |
15 |
0.7 |
2.2 |
6.6 |
1.7 |
2.95 |
9 |
15,000 |
100 |
0.00169 |
|
BLWRPG234S-36V-4000 |
23 |
36 |
135 |
18 |
0.45 |
1.4 |
6.6 |
2.2 |
3.74 |
9 |
15,000 |
145 |
0.00245 |
|
BLWRPG235S-36V-4000 |
23 |
36 |
180 |
22.5 |
0.35 |
1 |
6.6 |
2.8 |
4.53 |
9 |
15,000 |
185 |
0.00326 |
|
BLWRPG235S-24V-4000 |
23 |
24 |
92 |
16.5 |
0.35 |
1 |
3.5 |
3.3 |
4.53 |
6.08 |
15,000 |
467 |
0.0016 |
| Table 2 |
Output On Shaft of Gear-Box |
| Parameters/Gear Box Ratio |
3.6 |
4.25 |
13 |
15 |
18 |
47 |
55 |
65 |
77 |
168 |
198 |
234 |
276 |
326 |
| Rated Torque (oz-in) |
210 |
210 |
695 |
695 |
695 |
1390 |
1390 |
1390 |
1390 |
2080 |
2080 |
2080 |
2080 |
2080 |
| Peak
Torque(oz-in) |
625 |
625 |
2083 |
2083 |
2083 |
4166 |
4166 |
4166 |
4166 |
6249* |
6249* |
6249* |
6249* |
6249* |
|
Number of Gear Trains |
1 |
1 |
2 |
2 |
2 |
3 |
3 |
3 |
3 |
4 |
4 |
4 |
4 |
4 |
| "L1"
(Length of Gear Box in Inches) |
1.79 |
1.79 |
1.79 |
1.79 |
1.79 |
2.23 |
2.23 |
2.23 |
2.23 |
2.66 |
2.66 |
2.66 |
2.66 |
2.66 |
|
Efficiency (%) |
90 |
90 |
81 |
81 |
81 |
73 |
73 |
73 |
73 |
66 |
66 |
66 |
66 |
66 |
Notes: Custom lead wires, cables, connectors, and windings are available upon request.
*Higher Torque Options Available
| Winding Type: |
Star, 4 Poles |
Planetary Gear Radial play of shaft : |
0.04mm |
| Planetary Gear Housing: |
Metal |
Planetary Gear Thrust play of shaft: |
0.3mm |
| Planetary Gear at ouput: |
Ball Bearings |
Planetary Gear Shaft press fit force,max: |
66 lbs |
| Planetary Gear Radial load: |
10mm @ 44 lbs |
Planetary Gear Shaft axial load: |
22 lbs |