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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15M020D Series Stepper <strong>Motor</strong><br />
6.00±0.10<br />
[.236±.004]<br />
ENSURE SURFACE IS FREE<br />
OF FLUX AFTER SOLDER<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 />
74<br />
20.0±0.1<br />
[.787±.004]<br />
Ø2.200±0.051<br />
[Ø.087±.002]<br />
(2x)<br />
SEE<br />
NOTE<br />
10.0±0.38<br />
[.393±.015]<br />
Ø5.970±0.051<br />
[Ø.235±.002]<br />
3.3 MAX<br />
[.15]<br />
+0.000<br />
Ø1.500 -0.010<br />
+.0000<br />
[Ø.0590 ] -.0004<br />
1.500±0.051<br />
[.059±.002]<br />
27.18±0.12<br />
[1.070±.005]<br />
15.11±0.12<br />
[.595±.005]<br />
8.00±0.10<br />
[.315±.004]<br />
Technical Specifications<br />
Part Number 15M020D1B-N<br />
<strong>DC</strong> operating voltage 5<br />
Resistance per winding (ohms) 40 ± 10%<br />
Inductance per winding (mH) 14 ± 20%<br />
Holding torque* (mNm / oz. in) 3.88 / .55<br />
Rotor moment of inertia (g.m 2 ) 1.1 x 10 -5<br />
Detent torque (mNm / oz.-in) 1.62 / .23<br />
Step angle 18º<br />
Step angle tolerance* ± 1.5º<br />
Steps per revolution 20<br />
Maximum operating temperature 100ºC<br />
Ambient temperature range<br />
operating<br />
storage<br />
-20ºC to 70ºC<br />
-40ºC to 85ºC<br />
15.50<br />
[.610]<br />
MAX<br />
90±5<br />
[3.54±.19]<br />
12.7±3.3<br />
[.50±.13]<br />
Bearing type Sintered bronze sleeve<br />
Insulation resistance at 500Vdc 100 megohms<br />
Dielectric withstanding voltage 450 ± 50 VRMS <strong>for</strong> 2 seconds<br />
Weight (g/oz) 14 / 0.5<br />
Leadwires 28 AWG, UL Style 1429<br />
*Measured with 2 phases energized<br />
15M020D<br />
Series Features<br />
Tel US + (610) 692 2700 Web site www.Portescap.com Tel Europe + 41 (0) 32 925 61 11<br />
Can Stack<br />
• Measures only 15 mm in diameter, 15.5 mm<br />
in thickness<br />
• A step angle of 18 degrees (or 20 steps per<br />
resolution)<br />
• 1.25 watts input power per winding<br />
• Weight: 14.0g / 0.5 oz<br />
• Permanently lubricated sintered bronze<br />
bearings<br />
• Available in bipolar construction only<br />
• Superior torque per<strong>for</strong>mance<br />
• Excellent <strong>for</strong> open-loop systems
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