Aerotech MPS50SV, Руководство по оборудованию

Страница: 30 / 42

Electrical Specifications and Installation MPS50SV Hardware Manual
Table 3-8: DC Motor Specifications
DC Motor (-M1)
Stall Torque, Continuous 0.0045 N·m
Peak Torque 0.0095 N·m
Maximum Speed 4200 rpm
Peak Current, Stall 0.40 A
Continuous Stall Current 0.19 A
Torque Constant 0.0263 N·m/A
Terminal Resistance 54.6 Ohm
BEMF Constant 2.76 V/krpm
Inductance 0.0012 H
Rotor Moment of Inertia 1.00E-07 kg·m
2
Recommended Bus Voltage 24 V
Maximum Terminal Voltage 48 V
Motor Constant
0.0036 N·m/
Gear Ratio 676:49
Table 3-9: Stepper Motor Specifications
Stepper Motor (-M2)
Stall Torque 0.0036 N·m
Rated Phase Current 0.15 A
Recommended Bus Voltage 24 V
Rotor Inertia 4.50E-08 kg·m
2
Full Step Angle 15°
Phase Resistance 35 Ohm
Phase Inductance 0.0165 H
Maximum Speed 2600 rpm
Gear Ratio 2704:63
W A R N I N G : The motor case temperature may exceed 75°C.
Table 3-10: Encoder Specifications
DC Motor (and -HV) Stepper Motor (and -HV)
Feedback 512 lines/rev Rotary Encoder N/A
Electronic
Resolution
1.0 mm/rev
Ball Screw
0.0051 µm
0.0071 µm @ 480 steps/rev Motor
Resolution
0.5 mm/rev
Lead Screw
0.0026 µm
0.0035 µm @ 480 steps/rev Motor
Resolution
30 Chapter 3 www.aerotech.com