34MD - Stepper Motors with Integrated Drivers
  • NEMA 34 Stepper Motor and Microstep Driver
  • Eliminates Motor Wires
  • 20-80V Power Requirement
  • Torque up to 1,700 oz-in
  • Compact Package
  • Optically Isolated Inputs
  • Ideal for Precise Positioning
  • 0.180° Resolution per step
  • Efficient and Durable
  • Long Life Expectancy
  • RoHS Compliant
Stepper Motors with Integrated Drivers - 34MD

The 34MD Series is a compact construction that implements a microstepping driver and a step motor in one streamline package. With the two parts combined into one casing, the need to include motor wires has been eliminated. The 34MD Series has an output current capability of 1.5 Amps minimum to 10.0 Amps maximum (Peak Rating).The microstepping driver will operate off 20VDC minimum to 80VDC maximum. The inputs are optically isolated with a minimum sourcing of 1.0 mA per input (+3.5VDC minimum to +8.6VDC maximum). The clock input is set to receive either positive or negative edge clocks with a maximum frequency of 100KHz. The microstepping driver features a resolution of 2000 steps/revolution, providing smooth rotary operation. The 34MD series comes in motor stack lengths of 1, 2, or 3 allowing for varying amounts of start-up torque and inertia. The 34MD series features include built in over current and short circuit shut down, automatic 50% reduction in current after clock pulses stop being received, and status LEDs to indicate power on (green LED) and clocks being received (yellow LED). A power supply is required (purchased separately).

Item Bipolar
Torque
(oz-in)
"L"
Length
(in)
Rotor
Inertia
(oz-in-sec2)
Weight
(lbs)
Shaft
Option
Recommended
Power
Supply
"D" Shaft
Diameter
(in)
Price
(USD)
Quantity
Discounts
Stock
Status
Add To
Cart
34MD112S 637 5.37 0.02 5.74 Single PSA80V4A-1 0.5 $234.00 view here
Quantity Discounts
1pc. $234.00
10pc. $223.06
25pc. $211.28
50pc. $199.36
100pc. $188.15
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34MD214S 1200 6.87 0.038 9.04 Single PSA80V4A-1 0.5 $309.00 view here
Quantity Discounts
1pc. $309.00
10pc. $294.10
25pc. $259.29
50pc. $245.64
100pc. $229.31
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34MD314S 1700 8.37 0.057 12.5 Single PSA80V4A-1 0.625 $369.00 view here
Quantity Discounts
1pc. $369.00
10pc. $335.02
25pc. $314.61
50pc. $310.34
100pc. $302.78
Contact Us for Quantities over 100
1 in Stock Add to Cart

  • Dimensions
  • Wiring Diagram
  • Torque Curves
Stepper Motors - 34MD Dimension
Stepper Motors - 34MD Hookup Drawings
Stepper Motors - 34MD Torque Curves
Dimensions
Stepper Motors - 34MD Dimension
Wiring Diagram
Stepper Motors - 34MD Hookup Drawings
Torque Curves
Stepper Motors - 34MD Torque Curves
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