60 • Chapter 10 AMP-20542
DMC-21x3 Accessories
Electrical Specifications
The amplifier is a brush/brushless PWM amplifier. The amplifier operates in torque mode, and
will output a motor current proportional to the command signal input.
Supply
Voltage:
18-60
VDC
Continuous
Current:
3.3
Amps
Peak
Current
5
Amps
Nominal Amplifier Gain
0.1, 0.25, and 0.5 A/V
Switching
Frequency
60
kHz
Minimum Load Inductance:
0.2 or 0.5 mH (software-configurable)
Brushless Motor Commutation angle
120°
Layout
Drawing Not to Scale. For Reference Only. Dimensions are inches.
Figure 30 AMP-20542 Dimensions
Overall Dimensions: 6.82” x 4.90”
Summary of Contents for DMC-21x3
Page 10: ...8 Chapter 1 Overview DMC 21x3 Accessories THIS PAGE LEFT BLANK INTENTIONALLY...
Page 14: ...12 Chapter 2 SR 19900 DMC 21x3 Accessories THIS PAGE LEFT BLANK INTENTIONALLY...
Page 20: ...18 Chapter 3 ICM 20100 DMC 21x3 Accessories THIS PAGE LEFT BLANK INTENTIONALLY...
Page 36: ...34 Chapter 5 SDM 20240 20242 DMC 21x3 Accessories THIS PAGE LEFT BLANK INTENTIONALLY...
Page 46: ...44 Chapter 7 AMP 20440 20420 DMC 21x3 Accessories Abort Input Options See Appendix A...
Page 60: ...58 Chapter 9 AMP 20540 20520 DMC 21x3 Accessories Abort Input Options See Appendix A...
Page 74: ...72 Chapter 11 SDM 20640 20620 DMC 21x3 Accessories THIS PAGE LEFT BLANK INTENTIONALLY...
Page 76: ...74 Chapter 12 PCM 20900 DMC 21x3 Accessories THIS PAGE LEFT BLANK INTENTIONALLY...
Page 82: ...80 Chapter 13 DB 28040 DMC 21x3 Accessories THIS PAGE LEFT BLANK INTENTIONALLY...
Page 92: ...90 Chapter 14 DB 28104 DMC 21x3 Accessories THIS PAGE LEFT BLANK INTENTIONALLY...
Page 98: ...96 Chapter 15 Cables for AMP 20xxx DMC 21x3 Accessories THIS PAGE LEFT BLANK INTENTIONALLY...
Page 102: ...100 Appendix A Abort Input Options DMC 21x3 Accessories THIS PAGE LEFT BLANK INTENTIONALLY...
Page 104: ...102 Appendix B Mating D Shells DMC 21x3 Accessories THIS PAGE LEFT BLANK INTENTIONALLY...
Page 105: ...DMC 21x3 Accessories Appendix C Command Reference 103 Appendix C Command Reference...