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MDrive® Plus

MDM1 NEMA 14 Step/direction Input IP20

MDrive Plus NEMA size 14 (36 mm) Step/direction input with SPI interface for parameterization.

This product features 24 VDC optically isolated step and direction inputs.

  • Holding torque range oz-in (N-cm): 18…36 (13 … 25)
  • I/O connector options: Wire Crimp
  • Com connector: None

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Control TypeStep/direction input
Control Method Clock and direction inputs
P1 Connector OptionsPower & I/OWire Crimp
P2 Connector OptionsCommNone
Communications InterfaceSPI
NEMA SizeNEMA (mm)14 (36)
Holding Torque Rangeoz-in (N-cm)18…36 (13 … 25)
Operating Temperature[°C] heatsink85
[°C] motor100
IP ratingIP20
California Residents – Click here for Proposition 65 warning
Input VoltageVDC12 … 48
Power Supply Current Requirement[A]1.0

Step, Direction & Enable
Voltage[+ VDC] 5 … 24
Current[mA] Max 14.6
Digital Filter Range[nS … μS]50 … 12.9
[MHz … kHz]10 … 38.8
Step Frequency [MHz] Max5
Microstep Resolutions[Steps/Rev]200 … 51200
Clock TypesStep/Direction, Step Up/Step Down, Quadrature

Motor & Mechanical

Torque Speed Performance Curves

Torque-Speed Performance

Test conditions: 100% current with damper simulating load.

Single stack length
Triple stack length

Mechanical dimensions

Motor LengthLMAX1LMAX2 (1)
Single1.93 (49.02)2.62 (66.55)
Triple3.03 (76.96)3.73 (94.74)

(1) Represents maximum dimension with connectors/options.

Motor Characteristics
PerformancenotesSingle LengthDouble LengthTriple Length
Holding torque[oz-in] 18 36
{N-cm] 13 25
Rotor inertia[oz-in-sec2] 0.000198 0.000801
[kg-cm2] 0.014 0.0566
Detent Torque[oz-in] 2.0 4.4
{N-cm] 1.4 3.1
Weightoz 5.29 12.8
gm 150 380


3D Models
Firmware - Released
Hardware Manuals
Not available for this product.

Product Datasheets
Software Manuals
Not available for this product.

User Interface Software
1.3 MB

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