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Specifications
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- General
- Motion
- Communication
- Setup Parameters
- Motor
| Input Voltage |
Range (includes back-EMF) |
+12 to +75 VDC |
| Power Supply Current Requirement |
Max per MDrivePlus (Depends on voltage and load) |
4.0 A |
| Isolated Inputs (Step Clock, Direction and Enable) |
Sinking or Sourcing voltage |
+5 to +24 VDC |
| Current (+5 VDC Max) |
8.7 mA |
| Current (+24 VDC Max) |
14.6 mA |
| Operating Temperature |
Measured at Heat Sink (non-condensing humidity) |
-40° to 75°C |
| Measured at Motor (non-condensing humidity |
-40° to 90°C |
| Digital Filter Range |
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50 nS to 12.9 μS (10 MHz to 38.8 kHz) |
| Clock Types |
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Step/Direction, Step Up/Step Down, Quadrature |
| Step Frequency |
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2 MHz (Default) 5 MHz (Max) |
| Microstep Resolution |
Number of Settings |
20 |
| Steps per Revolution |
200, 400, 800, 1000, 1600, 2000, 3200, 5000, 6400, 10000, 12800, 20000, 25000, 25600,
40000, 50000, 51200, 36000 (0.01 deg/μstep),
21600 (1 arc minute/μstep), 25400 (0.001mm/μstep) |
| Protocol |
SPI (Serial Peripheral Interface) |
| Isolation |
Galvanic |
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Function |
Range |
Units |
Default |
| MHC |
Motor Hold Current |
0 to 100 |
Percent (%) |
5 |
| MRC |
Motor Run Current |
1 to 100 |
Percent (%) |
25 |
| MSEL |
Microstep Resolution |
See Spec Motion Settings Tab |
µsteps/step |
256 |
| DIR |
Motor Direction Override |
CW/CCW |
— |
CW |
| HCDT |
Hold Current Delay Time |
0 or 2 to 65535 |
msec |
500 |
| CLK TYPE |
Input Clock Type |
Step/Dir, Up/Down, Quadrature |
— |
Step/Dir |
| CLK IOF |
Clock and Direction Filter |
50 nS to 12.9 μS
(10 MHz to 38.8 kHz) |
ns (MHz) |
200 (2.5) |
| USER ID |
User ID |
1 to 3 characters |
Viewable ASCII |
IMS |
| EN ACT |
Enable Active |
High/Low |
— |
High |
| WARN_TEMP |
Over Temperature Warning |
0 to 125 |
°C |
80 |
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Single Length |
Double Length |
Triple Length |
| Holding Torque oz-in (N-cm) |
381 (269) |
575 (406) |
1061 (749) |
| Detent Torque oz-in (N-cm) |
10.9 (7.7) |
14.16 (10.0) |
19.83 (14.0) |
Rotor Inertia
oz-in-sec2 (kg-cm2) |
0.01416 (1.0) |
0.02266 (1.6) |
0.04815 (3.4) |
| Weight Motor+Driver lb (gm) |
4.1 (1.9) |
5.5 (2.5) |
8.8 (4.0) |
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Motor Performance Curves
Open Print View |
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Dimensions
Open Print View
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| QuickStart Kit |
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All-inclusive QuickStart Kits facilitate rapid design verification by bundling any one of over 156,000 MDrivePlus products -- built to your specifications -- with everything needed to connect quickly and conveniently, enabling engineers to confirm with confidence that their application’s design goals are met. QuickStart Kits include: a single sheet instruction guide, software/manuals CD, and connecting cabling including Communications Converter and Prototype Development Cable(s).
Order QuickStart Kits simply by placing a “K-” at the beginning of an MDrivePlus part number |
| CONNECTIVITY NOTE: Communications Converters and Prototype Development Cables, in addition to Mating Connector Kits for use in building your own cables, are available separately. Refer to the following section for more complete details. |
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Part Numbering and Connectivity
Open Print View |
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 Use the drop-down menu and/or link above to view mating connector
interface options by MDrivePlus part number (p/n) defined via the preceding order table or
interactive MDrivePlus Part Builder.
Note: asterisks (*) are used in part numbers where there is no impact to connector options.
Image left: example of mating connector interface details accessed through pull-down menus above.
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- Comm Converters
- Prototype Development Cables
- Mating Connector Kits
Electrically Isolated, in-line converters pre-wired with mating connectors to conveniently set parameters and program a single MDrivePlus via a PC USB port.
To view connectivity options for each model MDrive, select from the drop-down listing above.
| Converter Part Number |
Mating Connector Type |
| MD-CC300-001 (USB to SPI) |
10-Pin IDC |
| MD-CC303-001 (USB to SPI) |
12-Pin Tyco |
If building your own cabling, you will need:
- SPI inline converter or PC parallel port
- Cabling with appropriate mating connectors for the MDrive model selected
Prototype development cables are designed to speed test/development with pre-wired mating connectors that have flying leads other end. No prototype development cables are available for the MDrivePlus using the 12' Flying Leads or Pluggable Clamp Terminal Strip.
To view connectivity options for each model MDrive, select from the drop-down listing above.
| Prototype Development Cable P/N |
Mating Connector Type |
Signal Type |
| PD12-1434-FL3 |
12-Pin Locking Wire Crimp |
I/O and Communications |
These Prototype Development Cables will ONLY be used if you are using your own SPI communications converter.
If building your own cabling, you will need:
- Appropriate mating connector and crimp pins if required (Mating connector kits are available for Locking Wire Crimp style connectors)
- Crimp tooling (Locking Wire Crimp)
- Shielded twisted pair cabling
Used to build your own cables. Kits contain 5 mating connector shells with pins. Cable not supplied. Manufacturer crimp tooling recommended.
To view connectivity options for each model MDrive, select from the drop-down listing above.
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Options |
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Encoders |
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- Internal Magnetic Encoder
- External Optical Encoder
The
internal encoder option is a differential magnetic encoder: The internal magnetic encoder offers several key advantages:
- Smaller footprint to the MDrive than an externally mounted encoder.
- Available line counts: 100, 200, 250, 256, 400, 500, 512, 800, 1000.
- Encoder in a closed environment, limited susceptibilty to dust contamination.
- Robust output sink current of 20 mA.
- May be connected as single-end or differential.
Gives the user the option of using an optical encoder. Available in single-end and differential configurations with the following line counts: 100, 200, 250, 256, 400, 500, 512, 1000, 1024.
Optional encoder cables are available. Order separately.
Single-end Cable (12.0"/30.5cm) ...................ES-CABLE-2 [wire colors]
Differential Locking Cable (6.0'/1.8m) .........ED-CABLE-6 [wire colors]
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Literature [Acrobat PDF] |
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Software |
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| Additional Resources |
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