Cerna Mini Microscopes
Chapter 6: Specifications
Rev. D, July 9, 2018
Page 17
Stepper Motor Specifications
Thread Screw Pitch
0.3 mm
Step Angle
1.8°
Limit Switches
Hall Effect Sensors
Phase Current
0.49 A
Phase Resistance
5.1
Ω
Phase Inductance
1.5 mH
Insulation Resistance
20 MΩ
6.4
Motion Controller
Specification
Value
Item #
MCM3001
Motor Output
Motor Drive Voltage
24 V
Motor Drive Current
7.0 A (Peak)
3.0 A (RMS)
Motor Drive Type
12-Bit PWM Control
Control Algorithm
Open-Loop Microstepping
Stepping
64 Microsteps per Full Step
Encoder Resolution
0.212 µm
Total Steps per Revolution
12800
Maximum Stepping Velocity
4577 steps/s
Position Feedback
Quadrature Encode (QEP) Input, 5 V
Encoder Feedback Bandwidth
16 MHz
Position Counter
32-Bit
Operating Modes
Position and Velocity
Velocity Profile
Trapezoid
Motor Drive Connector
Mechanical Specifications
15 Position D-Type, Micro-D Plug, Male Pin
Connector
Motor Drive Outputs
200
Quadrature Encoder (QEP) Input
Single Ended
Limit Switch Inputs
Forward, Reverse, Index
Encode Supply
5 V
Input Power Requirements
Voltage
24 VDC
Current
3.75 A (Peak)
Содержание Cerna Series
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