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» Specifications
» Motor Performance
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» Part Numbering and Connectivity
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The MForce MicroDrive Speed Control is an advanced, high resolution microstepping driver developed for intelligent velocity control from an array of possible input sources. Features include:
- 10-bit analog input which can operate in three different input modes: voltage, current and PWM.
- 20 microstep resolutions from full step to 51,200 steps per revolution.
- Programmable Run and Hold Current
- All parameters are software configuarable (setup utility included) - no external switches or resistors required.
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MForce MicroDrive
Base Version |
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Specifications
Open Print View
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- General
- Motion
- Communications
- Setup Parameters
| Input Voltage |
Range (includes back-EMF) |
+12 to +48 VDC |
| Power Supply Current Requirement |
Max per MDrivePlus (Depends on voltage and load) |
2.0 A |
| Output Current |
RMS |
2.0 A |
| Peak |
2.8 A |
| Speed Control Input |
Input Modes |
Voltage |
0 to +5 VDC, 0 to +10 VDC
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| Current |
4 to 20 mA, 0 to 20 mA |
| PWM |
15 to 25 kHz PWM |
| Resolution |
10-bit |
| Logic Inputs (Stop/Start, Direction) |
Low Level |
0 to 0.8 VDC |
| High Level |
+2.0 to +5.0 |
| Internal Pull-up Resistance (to 3.3 VDC) |
20kΩ |
| Operating Temperature |
Measured at Heat Sink (non-condensing humidity) |
85°C |
| Oscillator Frequency |
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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 |
| A1 |
Analog Input Mode |
0 to +5 VDC, 0 to +10 VDC, 4 to 20 mA, 0 to 20 mA, 15 to 25 kHz PWM |
— |
0 to +5 VDC |
| ACCL |
Acceleration |
91 to 1.5 X 109 |
steps/second2 |
1,000,000 |
| C |
Joystick Center |
1 to 1022 |
counts |
0 |
| DB |
Analog Deadband |
0 to 255 |
counts |
1 |
| DECL |
Deceleration |
91 to 1.5 X 109 |
steps/second2 |
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| DIR |
Motor Direction Override |
CW/CCW |
— |
CW |
| FAULT |
Fault/Checksum Error |
Error Code |
— |
none |
| FS |
Analog Full Scale |
1 to 1023 |
counts |
1023 |
| HCDT |
Hold Current Delay Time |
0 or 2 to 65535 |
msec |
500 |
| IF |
Analog Input Filter |
1 to 1000 |
counts |
1 |
| MHC |
Motor Hold Current |
0 to 100 |
Percent (%) |
5 |
| MRC |
Motor Run Current |
1 to 100 |
Percent (%) |
25 |
| MSDT |
Motor Settling Delay Time |
MSDT+HCDT <= 65535 |
msec |
0 |
| MSEL |
Microstep Resolution |
See Spec Motion Settings Tab |
µsteps/step |
256 |
| SSD |
Stop/Start Switch Debounce |
0 to 255 |
counts |
0 |
| VI |
Initial Velocity |
0 to <VM |
steps/second |
1000 |
| VM |
Maximum Velocity |
VI to 5,000,000 |
steps/second |
768,000 |
| USER ID |
User ID |
1 to 3 characters |
Viewable ASCII |
IMS |
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Motor Performance Curves
Open Print View |
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| NEMA Size 17 |
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Single Length Motor
IMS P/N M-1713-1.5
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Double Length Motor
IMS P/N M-1715-1.5
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Triple Length Motor
IMS P/N M-1719-1.5
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| NEMA Size 23 |
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Single Length Motor
IMS P/N M-2218-2.4
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Double Length Motor
IMS P/N M-2222-2.4
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Triple Length Motor
IMS P/N M-2231-2.4
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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 MForce product -- 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 MForce 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 above to view mating connector
interface options by MForce part number (p/n) defined via the preceding order table or
interactive MForce Part Builder.
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-CC302-001 (USB to SPI) |
10-Pin Friction Lock Wire Crimp |
If building your own cabling, you will need:
- SPI inline converter or PC parallel port
- Appropriate Mating Connectors
- Cabling with appropriate mating connectors for the MDrive model selected
| Cable Part Number |
Mating Connector Type |
| PD04-MF17-FL3 |
4-pin wire crimp |
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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Literature [Acrobat PDF] |
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Software |
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| Additional Resources |
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