Duff-Norton Heavy-duty Linear Actuators

SPEEDS: Up to 11.9 in/sec (302 mm/s)
BRAKE MOTOR: 230/460 VAC, 3 ph, 60 Hz
STROKES: Up to 36 in (914 mm)
TEMPERATURE RANGE: 0ºF to 120ºF (-18ºC to 50ºC)

FEATURES & BENEFITS:

• Easy to install - reduces installation costs
• Custom designed for your application
• Low maintenance design - easy to maintain after installation
• Long product life expectancy
• Steel trunnion housing
• Chrome plated translating tube
• Hydraulic cylinder grade wiper seals
• Guided at both ends by polymeric bearings
• Trunnion mounting
• Ring Kit Encoder
• Standard brake motors use Class F insulation with Class B rise (1.15 S.F.)
• Standard brake motors totally enclosed and fan cooled. IP66 or wash-down motors available.
• Standard brake motors are UL, CSA, or CE marked, depending on voltage

SPEEDS: Up to 196.1 in/min (83 mm/s)
BRAKE MOTOR: TEFC 230/460 VAC, 3ph, 60 Hz
STROKES: Up to 61 in (1,549 mm)
TEMPERATURE RANGE: 0ºF to 120ºF (-18ºC to 50ºC)
HAZARDOUS RATED MOTOR: (Class 1, Group D and Class 2, Group F & G)

FEATURES & BENEFITS:

• Easy to install - reduces installation costs
• Custom designed for your application
• Low maintenance design - easy to maintain after installation
• Long product life expectancy
• Ball screw
• Ductile iron housing
• Chrome plated translating tube
• Adjustable end of stroke limit switches
• Clevis and trunnion mounting
• Motor configuration include: parallel, right angle and offset

OPTIONS:

• Food grade component options available
• Explosion proof motor and limit switch
• Product designs for outdoor applications
• Manual override
• Other special packages are available upon your application needs

HAZARDOUS RATED MODELS:

• Motor rated for Class 1, Group D and Class 2, Groups F & G
• Limit switches rated for NEMA 7/Class 1, Group D or NEMA 9/Class 2, Groups E, F & G.

SPEEDS: Up to 119 in/min (50 mm/s)
BRAKE MOTOR: 230/460 VAC, 3 ph, 60 Hz
STROKES: Up to 59 in (1,498 mm)
TEMPERATURE RANGE: 0°F to 120°F (-18°C to 50°C)
HAZARDOUS RATED MOTOR:Class 1,Group D and Class 2, Group F & G

FEATURES & BENEFITS:

• Easy to install - reduces installation costs
• Custom designed for your application
• Low maintenance design - easy to maintainafter installation
• Long product life expectancy
• Ball screw or acme screw
• Ductile iron housing
• Chrome plated translating tube
• Adjustable end of stroke limit switches
• Double clevis mounting

OPTIONS:

• Food grade component options available
• Explosion proof motor and limit switch
• Product designs for outdoor applications
• Manual override
• Other special packages are available depending upon your application needs

HAZARDOUS RATED MODELS:

• Motor rated for Class 1, Group D and Class 2, Groups F & G
• Limit switches rated for NEMA 7/Class 1, Group D or NEMA 9/Class 2, Groups E, F & G.

SPEEDS: Up to 135.6 in/min (58 mm/s)
BRAKE MOTOR: 230/460 VAC, 3 ph, 60 Hz
STROKES: Up to 79 in (2,006 mm)
TEMPERATURE RANGE: 0ºF to 120ºF (-18ºC to 50ºC)
HAZARDOUS RATED MOTOR: Class 1,Group D and Class 2, Group F & G

FEATURES & BENEFITS:

• Easy to install - reduces installation costs
• Custom designed for your application
• Low maintenance design - easy to maintain after installation
• Long product life expectancy
• Ball screw or acme screw
• Ductile iron housing
• Chrome plated translating tube
• Adjustable end of stroke limit switches
• Double clevis mounting

OPTIONS:

• Food grade component options available
• Explosion proof motor and limit switch
• Product designs for outdoor applications
• Manual override
• Other special packages are available upon your application needs

HAZARDOUS RATED MODELS:

• Motor rated for Class 1, Group D and Class 2, Groups F & G
• Limit switches rated for NEMA 7/Class 1, Group D or NEMA 9/Class 2, Groups E, F & G.

SPEEDS: Up to 108 in/min (46 mm/s)
BRAKE MOTOR: 230/460 VAC, 3 ph, 60 Hz
STROKES: Up to 108 in (2,743 mm)
TEMPERATURE RANGE: 0ºF to 120ºF (-18ºC to 50ºC)
HAZARDOUS RATED MOTOR: (Class 1,Group D and Class 2, Group F & G)

FEATURES & BENEFITS:

• Easy to install - reduces installation costs
• Custom designed for your application
• Low maintenance design - easy to maintain after installation
• Long product life expectancy
• Ball screw or acme screw
• Ductile iron housing
• Chrome plated translating tube
• Adjustable end of stroke limit switches
• Double clevis mounting

OPTIONS:

• Food grade component options available
• Explosion proof motor and limit switch
• Product designs for outdoor applications
• Manual override
• Other special packages are available upon your application needs

HAZARDOUS RATED MODELS:

• Motor rated for Class 1, Group D and Class 2, Groups F & G
• Limit switches rated for NEMA 7/Class 1, Group D or NEMA 9/Class 2, Groups E, F & G.

SPEEDS: Up to 21.6 in/min (9 mm/s)
BRAKE MOTOR: 230/460 VAC, 3 ph, 60 Hz
STROKES: Up to 132 in (3,352 mm)
TEMPERATURE RANGE: 0ºF to 120ºF (-18ºC to 50ºC)
HAZARDOUS RATED MOTOR: (Class 1,Group D and Class 2, Group F & G)

FEATURES & BENEFITS:

• Easy to install - reduces installation costs
• Custom designed for your application
• Low maintenance design - easy to maintain after installation
• Long product life expectancy
• Ball screw or acme screw
• Ductile iron housing
• Chrome plated translating tube
• Adjustable end of stroke limit switches
• Double clevis mounting

OPTIONS:

• Food grade component options available
• Explosion proof motor and limit switch
• Product designs for outdoor applications
• Manual override
• Other special packages are available upon your application needs

HAZARDOUS RATED MODELS:

• Motor rated for Class 1, Group D and Class 2, Groups F & G
• Limit switches rated for NEMA 7/Class 1, Group D or NEMA 9/Class 2, Groups E, F & G.

SPEEDS: Up to 20.8 in/min (9 mm/s)
BRAKE MOTOR: 230/460 VAC, 3 ph, 60 Hz
STROKES: Up to 137 in (3,505 mm)
TEMPERATURE RANGE: 0ºF to 120ºF (-18ºC to 50ºC)
HAZARDOUS RATED MOTOR: (Class 1, Group D and Class 2, Group F & G)

FEATURES & BENEFITS:

• Easy to install - reduces installation costs
• Custom designed for your application
• Low maintenance design - easy to maintain after installation
• Long product life expectancy
• Ball screw or acme screw
• Ductile iron housing
• Chrome plated translating tube
• Adjustable end of stroke limit switches
• Double clevis mounting

OPTIONS:

• Food grade component options available
• Explosion proof motor and limit switch
• Product designs for outdoor applications
• Manual override
• Other special packages are available upon your application needs

HAZARDOUS RATED MODELS:

• Motor rated for Class 1, Group D and Class 2, Groups F & G
• Limit switches rated for NEMA 7/Class 1, Group D or NEMA 9/Class 2, Groups E, F & G.

SPEEDS: Up to 457 in/min (193 mm/s)
BRAKE MOTOR: TEFC 230/460 VAC, 3 ph, 60 Hz
STROKES: Up to 80 in (2,032 mm)
TEMPERATURE RANGE: 0ºF to 120ºF (-18ºC to 50ºC)
HAZARDOUS RATED MOTOR: (Class 1, Group D and Class 2, Group F & G)

FEATURES & BENEFITS:

• Easy to install - reduces installation costs
• Custom designed for your application
• Low maintenance design - easy to maintain after installation
• Long product life expectancy
• Ball screw
• Ductile iron housing
• Chrome plated translating tube
• Adjustable end of stroke limit switches
• Clevis and trunnion mounting
• Motor configuration include: parallel, right angle and offset

OPTIONS:

• Food grade component options available
• Explosion proof motor and limit switch
• Product designs for outdoor applications
• Manual override
• Other special packages are available upon your application needs

HAZARDOUS RATED MODELS:

• Motor rated for Class 1, Group D and Class 2, Groups F & G
• Limit switches rated for NEMA 7/Class 1, Group D or NEMA 9/Class 2, Groups E, F & G.

SPEEDS: Up to 203.8 in/min (86 mm/s)
BRAKE MOTOR: TEFC 230/460 Vac, 3 ph, 60 Hz
STROKES: Up to 110 in (2,794 mm)
TEMPERATURE RANGE: 0ºF to 120ºF (-18ºC to 50ºC)
HAZARDOUS RATED MODEL SPEEDS: Up to 188.5 in/min (80 mm/s)
HAZARDOUS RATED MOTOR: 230/460 VAC, 3 ph, 60 Hz Class 1, Group D and Class 2, Group F & G

FEATURES & BENEFITS:

• Easy to install - reduces installation costs
• Custom designed for your application
• Low maintenance design - easy to maintain after installation
• Long product life expectancy
• Ball screw
• Ductile iron housing
• Chrome plated translating tube
• Adjustable end of stroke limit switches
• Clevis and trunnion mounting
• Motor configuration include: parallel, right angle and offset

OPTIONS:

• Food grade component options available
• Explosion proof motor and limit switch
• Product designs for outdoor applications
• Manual override
• Other special packages are available upon your application needs

HAZARDOUS RATED MODEL:

• Motor rated for Class 1, Group D and Class 2, Groups F & G
• Limit switches rated for NEMA 7/Class 1, Group D or NEMA 9/Class 2, Groups E, F & G.

SPEEDS: Up to 259.7 in/min (110 mm/s)
BRAKE MOTOR: TEFC 230/460 VAC, 3 ph, 60 Hz
STROKES: Up to 161 in (4,089 mm)
TEMPERATURE RANGE: 0ºF to 120ºF (-18ºC to 50ºC)
HAZARDOUS RATED MOTOR: 230/460 VAC, 3 ph, 60 Hz (Class 1, Group D and Class 2, Group F & G)

FEATURES & BENEFITS:

• Easy to install - reduces installation costs
• Custom designed for your application
• Low maintenance design - easy to maintain after installation
• Long product life expectancy
• Ball screw
• Ductile iron housing
• Chrome plated translating tube
• Adjustable end of stroke limit switches
• Clevis and trunnion mounting
• Motor configuration include: parallel, right angle and offset

OPTIONS:

• Food grade component options available
• Explosion proof motor and limit switch
• Product designs for outdoor applications
• Manual override

HAZARDOUS RATED MODEL:

• Motor rated for Class 1, Group D and Class 2, Groups F & G
• Limit switches rated for NEMA 7/Class 1, Group D or NEMA 9/Class 2, Groups E, F & G.

SPEEDS: Up to 393.5 in/min (167 mm/s)
BRAKE MOTOR: TEFC 230/460 VAC, 3 ph, 60 Hz
STROKES: Up to 176 in (4470 mm)
TEMPERATURE RANGE: 0ºF to 120ºF (-18ºC to 50ºC)

FEATURES & BENEFITS:

• Easy to install - reduces installation costs
• Custom designed for your application
• Low maintenance design - easy to maintain after installation
• Long product life expectancy
• Ball screw
• Steel trunnion housing
• Chrome plated translating tube
• Adjustable end of stroke limit switches
• Trunnion mounting
• Motor configurations include: parallel, right angle and offset

OPTIONS:

• Encoder/potentiometer for position feedback
• Food grade component options available
• Product designs for outdoor applications