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The Pacific Scientific POWERPAC K Series General Purpose Motor (Sigmax) is available in NEMA 34 and 42 frame sizes, offering a wide range of torque and acceleration capabilities. Known for their high torque to inertia ratios, these motors enable rapid acceleration, making them ideal for applications requiring quick load movements. The K series utilizes Sigmax flux-focusing technology, which involves strategically placing rare earth magnets between the stator and rotor to concentrate magnetic flux, optimizing the motor's performance. These motors are designed to meet demanding motion requirements and provide a cost-effective alternative to servo motors.
Technical Specifications
Conduit Thread
1/2 in. NPSC pipe thread
Connection Style
Splashproof to terminal board via conduit
Frame Dimensions
4.325 in. square frame
Frame Type
NEMA 42
Leadwire Configuration
8 lead
Mounting Type
Heavy duty NEMA
Rotor Design
Laminated
Construction type
SIGMAX construction (Enhanced)
Stack Length
3 stacks
Phase Resistance
0.14 ohms
Detent Torque
118 oz-in (0.83 N-m)
Microstepping Compatibility
Improved linearity and smoothness