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MDrive® Plus

MDM1 NEMA 34 Step/direction Input IP20

MDrive Plus NEMA size 34 (85 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): 408 … 1090 (288 … 770)
  • I/O connector options: Flying Leads, Pluggable, Wire Crimp
  • Com connector: None

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Specifications

General
Control Type Step/direction input
Control Method Clock and direction inputs
P1 Connector Options Power & I/O Flying Leads, Pluggable, Wire Crimp
P2 Connector Options Comm None
Communications Interface SPI
NEMA Size NEMA (mm) 34 (85)
Holding Torque Range oz-in (N-cm) 408 … 1090 (288 … 770)
Operating Temperature [°C] heatsink 75
[°C] motor 90
IP rating IP20
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Electrical
Input Voltage VDC 12 … 75
Power Supply Current Requirement [A] 4.0

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

Motor & Mechanical

Torque Speed Performance Curves

Test conditions: 100% current with damper simulating load.

Single stack length
Double stack length
Triple stack length

Motor Characteristics
Performance notes Single Length Double Length Triple Length
Holding torque [oz-in] 408 574 1090
{N-cm] 288 405 770
Rotor inertia [oz-in-sec2] 0.01275 0.01924 0.03849
[kg-cm2] 0.90 1.35 2.70
Detent Torque [oz-in] 10.9 14.16 19.83
{N-cm] 7.7 10.0 14.0
Weight oz lb 4.1 5.5 8.8
gm kg 1.9 2.5 4.0

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