DC Motor Torque Range - EDMR for Servo Motor Repair
DC Motor Torque Range - EDMR for Servo Motor Repair
DC Motor Torque Range - EDMR for Servo Motor Repair
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Can Stack 26M048B Stepper <strong>Motor</strong> w/ Gear Trains (Type V)<br />
NOTES:<br />
LEAD WIRES 28 AWG<br />
191±12.7<br />
[7.5±.5]<br />
7.137±0.076<br />
[ .281 ±.003 ]<br />
3.175<br />
[ .125 ]<br />
LONG W/ 12.7±3.18<br />
[.5±.125]<br />
Ø27.69<br />
[Ø 1.09 ]<br />
STRIP<br />
#4-40 UNC-2B<br />
1/4 DEEP 2x<br />
Technical Specifications<br />
29.870<br />
[ 1.176 ]<br />
10.97±0.51<br />
[ .432 ±.020 ]<br />
36.32±0.51<br />
[1.43±.02]<br />
+0.000<br />
Ø3.175<br />
-0.051<br />
[Ø .125<br />
+.000<br />
-.002<br />
]<br />
+0.000<br />
Ø6.325<br />
-0.051<br />
[Ø .249<br />
+.000<br />
-.002<br />
]<br />
2.921±0.051<br />
[.115±.035]<br />
10.92<br />
[.43]<br />
23.62<br />
[.93]<br />
MAX<br />
DANAHER MOTION is a registered trademark of Danaher Corporation. Danaher Motion makes every attempt to ensure accuracy and reliability of the specifications in this publication. Specifications are subject to change without notice. Danaher Motion provides this in<strong>for</strong>mation "AS IS"<br />
and disclaims all warranties, express or implied, including, but not limited to, implied warranties of merchantability and fitness <strong>for</strong> a particular purpose. It is the responsibility of the product user to determine the suitability of this product <strong>for</strong> a specific application. ©2004 Danaher Motion.<br />
Tel US + (610) 692 2700 Web site www.Portescap.com Tel Europe +41 (0) 32 925 61 11<br />
Ø26.16<br />
[Ø1.03]<br />
MAX<br />
Part Number<br />
Unipolar<br />
26M048B1U 26M048B2U<br />
Bipolar<br />
26M048B1B 26M048B2B<br />
<strong>DC</strong> operating voltage 5 12 5 12<br />
Resistance per winding (ohms) 19.6 110 19.8 108<br />
Inductance per winding (mH) 5.3` 36.5` 13.0 60.7<br />
Holding torque* (mNm / oz. in) 9.2/1.3 10.6/1.5<br />
Rotor moment of inertia (g.m 2 ) 1.1 x 10-4 Detent torque (mN / oz.-in) 0.85/0.12<br />
Step angle 7.5º<br />
Step angle tolerance* ± 5º<br />
Steps per revolution 48<br />
Maximum operating temperature 100ºC<br />
Ambient temperature range<br />
Operating<br />
Storage<br />
26M048B<br />
-20ºC to 70ºC<br />
-40ºC to 85ºC<br />
Bearing type Bronze Sleeve<br />
Insulation resistance at 500Vdc 100 megohms<br />
Dielectric withstanding voltage 660 ± 50 VRMS 60 Hz <strong>for</strong> 2 seconds<br />
Weight (g/oz) 57.2/2<br />
Leadwires<br />
*Measured with 2 phases energized<br />
28 AWG<br />
TORQUE (mNm)<br />
TORQUE (mNm)<br />
7.0<br />
6.0<br />
5.0<br />
4.0<br />
3.0<br />
2.0<br />
1.0<br />
Available Gear Train Reductions<br />
Part<br />
Suffix<br />
How to Order<br />
1. List Series 26M048B.<br />
2. Add suffix -V11 to V37 <strong>for</strong> desired gear ratio.<br />
26M048B<br />
TORQUE VS SPEED<br />
BIPOLAR 26M048B1B L/R 2 PHASE DRIVE<br />
0<br />
0 100 200 300 400 500 600<br />
SPEED (PPS)<br />
7.0<br />
6.0<br />
5.0<br />
4.0<br />
3.0<br />
2.0<br />
1.0<br />
PULL IN<br />
Gear<br />
Ratio<br />
Output<br />
Step<br />
Angle<br />
Examples of Part Numbers<br />
2U -V11 26M048B 1B<br />
2:1<br />
Unipolar 12 Vdc<br />
Basic Series<br />
PULL OUT<br />
TORQUE VS SPEED<br />
UNIPOLAR 26M048B1U L/R 2 PHASE DRIVE<br />
PULL IN<br />
PULL OUT<br />
0<br />
0 100 200 300 400 500 600<br />
SPEED (PPS)<br />
Output<br />
Speed RPM<br />
@ 100 PPS<br />
0<br />
700<br />
0<br />
700<br />
0.99<br />
0.85<br />
0.71<br />
0.57<br />
0.42<br />
0.28<br />
0.14<br />
0.99<br />
0.85<br />
0.71<br />
0.57<br />
0.42<br />
0.28<br />
0.14<br />
Running <strong>Torque</strong><br />
@100 PPS<br />
mNm/oz-in<br />
-V11 2:1 3.75º 62.50 8.9/1.16<br />
-V16 5:1 1.5º 25.00 17.01/2.41<br />
-V19 7.5:1 1.00º 16.66 21.08/3.00<br />
V31<br />
OZ-IN<br />
OZ-IN<br />
30:1<br />
Bipolar 5 Vdc<br />
Basic Series<br />
79<br />
Stepper
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