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Programmable Step Motor Indexer/Drive

1240i  
New! CE
1240i:Programmable Step Motor Indexer/Drive
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$ 257.00  1240i
Precise Pulse Width Modulation Switching Amplifiers Providing Up to 1.2 A per Phase and Microstepping to 50,800 Steps Per Revolution
Accepts 12 to 42 Vdc Power Supply
Powerful, Flexible, Easy to Use Indexer
Connects by a Simple Cable to Your PC for Programming (Cable Included)
Microsoft Windows™-Based Software for Easy Setup and Programming
Eight Inputs for Interacting with the User and Other Equipment
Three Outputs for Coordinating External Equipment
External Trigger I/O is Optically Isolated, 5 to 24V, Sinking or Sourcing Signals. PC/MMI Port is RS232
76.2 X 101.6 X 16.5 mm (3 x 4 x 0.65") Overall Dimensions
Optional Man Machine Interface (MMI) Allows Operator to Enter Distances, Speeds, Cycle Counts and More
CE Compliant

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The 1240i is a programmable step motor driver suited for a wide range of motion control applications. It includes a sophisticated controller integrated with a 48-watt microstepping amplifier. The 1240i includes easy to use software for the rapid development of stand-alone motion control programs. The 1240i can also be commanded in real time from a host PC or PLC, using the Si Command Language™. For multi-axis applications, up to four drives (stepper or Servo) can be networked using a single SiNet™ Hub 444. The 1240i includes 8 optically isolated programmable inputs for triggering, branching, position sensing and end of travel detection. 3 optically isolated programmable outputs can send signals to other electronic devices and activate relays.

SPECIFICATIONS
Amplifiers: Dual H-bridge, 3 state, pulse width modulated (PWM) switching at 25 KHz. 0.2 to 1.2 A/phase output current, software selectable. 48 watts maximum output power. Automatic idle current reduction (software programmable) reduces current to motor when idle. Minimum motor inductance is 0.8 mH.
Power Supply: Accepts 12 to 42 Vdc power supply, 1.2 A typical max load.
Inputs: 5 to 24 Vdc, optically isolated. 2200Ω internal resistance. Can be configured for sinking (NPN) or sourcing (PNP) signals.
Outputs: Optically isolated. 5 to 24 Vdc, 100 mA max
Microstepping: 13 software selectable resolutions. Steps per revolution with 1.8° motor: 2000, 5000, 10,000, 12,800, 18,000, 20,000, 21,600, 25,000, 25,400, 25,600, 36,000, 50,000, 50,800.
Waveform: pure sine.
Motion Update: 12,800 Hz
Physical: Constructed on 2 mm (0.063") thick printed circuit board. Four mounting holes, 4 mm (0.156") diameter.
Overall size: 76.2 x 101.6 x 16.5 mm (3 x 4 x 0.65") 68.3 gm (2.4 oz). 0 to 50°C(32 to 122°F) ambient operating temperature
Connectors: European style screw terminal blocks
Power Supply and Motor: 6 position
Signal Input/Output: 19 position
Wire Size: 16 to 28 AWG
Agency Approvals: CE compliant to EN55011A, EN50082-1(1997)


To Order (Specify Model Number)    
 Part Number   Availability   Price    Description    Qty.
 1240i in-stock    $257.00     Programmable step motor indexer drive  
 Recommended Motors
 OMHT11-013 in-stock    $91.50     1080g-cm (15oz-in) holding torque  
 OM5014-842 in-stock    $75.00     1872g-cm (26oz-in) holding torque  
 OMHT17-075 in-stock    $67.00     4522g-cm (62.8oz-in) holding torque  
 OMHT23-393 in-stock    $81.00     5516g-cm (76.6oz-in) holding torque  
All dollar amounts on this site are shown in US currency.

 Note: Software and programming cable included.
 Ordering Example: (1) 1240i Programmable step motor drive = $257

 Related Links - Related Products
 Related Products
   PS Series: Power Supplies for Open Frame Stepper Drives
   HUB 444: SiNET™ Multi-Axis Motion Control
   OMHT Series: Stepper Motors
   MMI-01: Operator Interface
   
Keywords:Programmable Step Motor Indexer Drive, stepper motor controller, microstepping, pulse width modulation, step motor driver, amplifier, stand-alone motion control

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