Single-Axis
The NSO-SFA single axis mill duty controllers are characterized by their unmatched versatility and rugged construction. Space saving design, cast aluminum construction, IP56 housing, heavy-duty torsion spring and marine epoxy paint make this controller resistant to abuse and ideally suited for high-duty cycle mill applications and environmentally challenging marine applications.
• Compact, versatile design
• Rugged, IP56, cast construction
• Space saving design
• 10 million cycle mechanical operating life
• Rugged 8mm diameter stainless steel handle shaft
• Corrosion resistant components
• Double pole field replaceable contacts
• Direct drive proportional output system
• Single
• Contacts
• Potentiometer
• Encoder
• 4-20mA
• Transformer
• Spring Return
Spring Return
Handle returns to center
• Maintained
Maintained
Handle holds at detent steps
• Friction Brake
Friction Brake
Handle holds throughout
• Drop-in (From Above)
For use on shipboard applications, dredgers and offshore rigs for both above and below deck controlling of cranes, windlasses, engine governors and bow thrusters. The NSO-SFA is also popular on cranes and other material handling equipment in steel mills, foundries and process lines as well as mining vehicles, excavating and logging equipment.
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# of Axis
Single
Output Options
Contacts, Potentiometer, Encoder, 4-20mA & Transformer
Joystick Action
Spring Return, Friction Brake or Maintained
Handle Travel
+/- 42 degrees each axis
Max # of Steps
Up to 7-0-7
Handle Compatibility
Standard Handles, Push Button, Mechanical Interlock, RH, BH, MG27
Life
10 million cycles
Materials
Powder-coated aluminum housing.
Est. Shipping Weight
3 lbs.
Est. Shipping Dimensions
13 in. x 10 in. x 6 in.
Mounting Style
Drop-in
Mounting Footprint
2.56" x 2.56"
See literature for additional mounting specifications
IP Rating
IP56
Operating Temperature
-4 to +140 degrees F [-20 to +60 degrees C]
Storage Temperature
-40 to +140 degrees F [-40 to +60 degrees C]
Contact Specifications
Switch Type:
Double Pole Snap-In Contact Blocks
Max. Number:
Up to 10 contact blocks (20 circuits)
Max. Switching Capacity:
Making - 100 amps
Breaking - (0.7PF) 240V 80 amps
Rating (AC):
Continuous 16 amps @ 240V
Resistive 8 amps @ 240V
Inductive 6 amps @ 240V
Termination:
Captive Saddle Clamp
Max. Wire Size:
12 AWG
Additional Specifications
Reference product literature for additional specifications
Dimensional
Mounting
Single axis joystick with NEMA 4 environmental sealing and a versatile design that accommodates a variety of handle options and outputs.
Single axis joystick with NEMA 4 environmental sealing and a versatile design that accommodates a variety of handle options and outputs.
With it's highly versatile and rugged design, the VNSO has set the standard in high-duty cycle applications.
With it's highly versatile and rugged design, the VNSO has set the standard in high-duty cycle applications.
