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The MDrive Hybrid 34AC Motion Control offers systems designers a NEMA 34 high torque 1.8 degree step motor integrated with a high resolution microstepping driver and a full featured, programmable motion controller. The motor possesses up to 750 oz-in of holding torque and is available in three stack lengths. The AC model features a built in 120 or 240 VAC power supply.
This model also features Hybrid Technology which continually monitors the relationship between a step motor's rotor and stator at sub-microsecond intervals, and will not allow that relationship to exceed the point where synchronization is lost.
AC Input Voltage(50/60 Hz).
Motor overload protection and over temperature sensing is required.
95 to 132 VAC (120 VAC model)5 to 264 VAC VAC (240 VAC model)
Max per MDrive (depends on voltage and load)
4.2 A (120 VAC)2.1 A (240 VAC)
+12 to +24 VDC
Current requirement (max)
Measured at heat sink (non-condensing humidity)
Measured at motor (non-condensing humidity)
General purpose I/O
8 I/O points, programmable as sinking or sourcing outputs or sinking and sourcing inputs
Inputs and outputs tolerant to +24 VDC, inputs TTL compatible
Output sink current
Up to 600 mA per channel
Over temp, short circuit, transient over voltage, over voltage, inductive clamp
0 to +5 VDC, TTL compatible
0 to +5 VDC, 0 to 10 VDC, 0 to 20 mA, 4 to 20 mA
RS-422/485 (Full or half duplex).
4.8 to 115.2 kbps
None - use isolated serial converter
Number of microstep resolutions
Steps per revolution
200, 400, 800, 1000, 1600, 2000, 3200, 5000, 6400, 10000, 12800, 20000, 25000, 25600, 40000, 50000, 51200, 36000 (0.01 deg/ustep), 21600 (1 arc minute/ustep), 25400 (0.001mm/ustep)
Internal, differential, magnetic
1000 lines (4000 edges)
32 bit position and encoder
Edge rate (Max)
+/- 5,000,000 steps per second
0.5961 steps per second
1.5 X 109 steps per second2
90.9 steps per second2
User program labels and variables
+, -, x, /, >, <, =, <=, >=, AND, OR, XOR, NOT
Branch & call
General purpose I/O functions
Home, limit plus, limit minus, go, stop, pause, jog plus, jog minus, general purpose
Moving, fault, velocity change, general purpose
Trip on input, trip on position, trip on time, trip capture, trip on relative position
Torque mode, Make-up-steps, anti-stall
Party mode addresses (1)
All-inclusive QuickStart Kits facilitate rapid design verification by bundling MDrive products 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 connection cabling including Communication Converter and Prototype Development Cable(s).
Order QuickStart Kits simply by placing a "K" at the beginning of an MDrive part number.
Connecting an MDrive has never been easier with readily available Communications Converters and Prototype Development Cables, in addition to Mating Connector Kits for use in building your own cables.
Communication ConverterElectrically Isolated, in-line converter pre-wired with mating connector to conveniently set/program parameters for a single MDrive Hybrid via a PC's . Length 12.0' (3.6m).
Converter Part Number
Mating Connector Type
MD-CC401-001 (USB to RS-422/485)
5-pin M12 circular connector
Prototype Development CablesPrototype development cables are designed to speed test/development -wired mating connectors that have flying leads other end. Single-endedcordsets are PVC jacketed with foil shield and unconnected drain wire. Length13.0' (4.0m).
Prototype Development Cable P/N
MD-CS100-000 (straight termination) MD-CS101-000 (right angle termination)
19-pin M23 circular connector
MD-CS200-000 (straight termination) MD-CS201-000 (right angle termination)
3-pin Euro AC circular connector