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716 Series Medium Duty 2 Speed Motor

Brand: Nichols - by Parker

Parker's unique Nichols™ 716 Series two-speed motor utilizes two separate power elements on a common shaft. An integral series/parallel valve shifts between high torque, low speed (parallel) operation and high speed, low torque (series) mode in a ratio of 2:1.   

The use of two power elements eliminates the inefficiencies of traditional, single power element designs.
Features
  • High efficiency, high flow two-speed motor
  • Intermittent pressure to 3500 psi
  • Torque to 7800 lb-in
  • Max dynamic side load 1000 lb. at key
  • Shaft size 7/8-inch nominal
  • Two separate power elements on a common shaft for a 2:1 speed ratio
  • An integral series/parallel valve that shifts between high torque, low speed (parallel) operation and high speed, low torque (series) modes
  • Delivers twice the torque and half the speed in the parallel mode
  • Delivers twice the speed and half the torque in series mode
  • A selector valve that can be open or closed center
  • A selector valve that may be actuated by an external pilot or optional solenoid valve
  • An open center selector valve that can be shifted “on the fly” while the motor shaft is rotating under load
  • A selector valve that is spring loaded to return to its pilot-pressure-off position
  • A normal mode of operation that is field changeable and can be selected as series or parallel
  • Pilot pressure requirement of 300 psi higher than motor case or outlet pressure and may be as high as typical hydraulic system operating pressure
  • Designed and manufactured in Greeneville, TN USA

1 - 12 of 1,728 Part Numbers
716-072-B M - 0-ECL
716-072-B M - 0-ECL
  • Displacement - 60 / 3.6 Series, 119 / 7.2 Parallel
  • Ports - Manifold
  • Thru-Shaft - No Thru Shaft
  • Spool Actuation - Solenoid Actuated with Manual Override*
  • Normal Center Position - Closed
  • Normal Mode of Operation - Parallel
  • Paint - No Paint
  • Voltage - 12 Vdc
716-072-B M - 0-ECL - 31
716-072-B M - 0-ECL - 31
  • Displacement - 60 / 3.6 Series, 119 / 7.2 Parallel
  • Ports - Manifold
  • Thru-Shaft - No Thru Shaft
  • Spool Actuation - Solenoid Actuated with Manual Override*
  • Normal Center Position - Closed
  • Normal Mode of Operation - Parallel
  • Paint - No Paint
  • Voltage - 120 Vac
716-072-B M - 0-ECL - F
716-072-B M - 0-ECL - F
  • Displacement - 60 / 3.6 Series, 119 / 7.2 Parallel
  • Ports - Manifold
  • Thru-Shaft - No Thru Shaft
  • Spool Actuation - Solenoid Actuated with Manual Override*
  • Normal Center Position - Closed
  • Normal Mode of Operation - Parallel
  • Paint - Black Paint
  • Voltage - 12 Vdc
716-072-B M - 0-ECL - F 31
716-072-B M - 0-ECL - F 31
  • Displacement - 60 / 3.6 Series, 119 / 7.2 Parallel
  • Ports - Manifold
  • Thru-Shaft - No Thru Shaft
  • Spool Actuation - Solenoid Actuated with Manual Override*
  • Normal Center Position - Closed
  • Normal Mode of Operation - Parallel
  • Paint - Black Paint
  • Voltage - 120 Vac
716-072-B M - 0-ECR
716-072-B M - 0-ECR
  • Displacement - 60 / 3.6 Series, 119 / 7.2 Parallel
  • Ports - Manifold
  • Thru-Shaft - No Thru Shaft
  • Spool Actuation - Solenoid Actuated with Manual Override*
  • Normal Center Position - Closed
  • Normal Mode of Operation - Series
  • Paint - No Paint
  • Voltage - 12 Vdc
716-072-B M - 0-ECR - 31
716-072-B M - 0-ECR - 31
  • Displacement - 60 / 3.6 Series, 119 / 7.2 Parallel
  • Ports - Manifold
  • Thru-Shaft - No Thru Shaft
  • Spool Actuation - Solenoid Actuated with Manual Override*
  • Normal Center Position - Closed
  • Normal Mode of Operation - Series
  • Paint - No Paint
  • Voltage - 120 Vac
716-072-B M - 0-ECR - F
716-072-B M - 0-ECR - F
  • Displacement - 60 / 3.6 Series, 119 / 7.2 Parallel
  • Ports - Manifold
  • Thru-Shaft - No Thru Shaft
  • Spool Actuation - Solenoid Actuated with Manual Override*
  • Normal Center Position - Closed
  • Normal Mode of Operation - Series
  • Paint - Black Paint
  • Voltage - 12 Vdc
716-072-B M - 0-ECR - F 31
716-072-B M - 0-ECR - F 31
  • Displacement - 60 / 3.6 Series, 119 / 7.2 Parallel
  • Ports - Manifold
  • Thru-Shaft - No Thru Shaft
  • Spool Actuation - Solenoid Actuated with Manual Override*
  • Normal Center Position - Closed
  • Normal Mode of Operation - Series
  • Paint - Black Paint
  • Voltage - 120 Vac
716-072-B M - 0-EOL
716-072-B M - 0-EOL
  • Displacement - 60 / 3.6 Series, 119 / 7.2 Parallel
  • Ports - Manifold
  • Thru-Shaft - No Thru Shaft
  • Spool Actuation - Solenoid Actuated with Manual Override*
  • Normal Center Position - Open
  • Normal Mode of Operation - Parallel
  • Paint - No Paint
  • Voltage - 12 Vdc
716-072-B M - 0-EOL - 31
716-072-B M - 0-EOL - 31
  • Displacement - 60 / 3.6 Series, 119 / 7.2 Parallel
  • Ports - Manifold
  • Thru-Shaft - No Thru Shaft
  • Spool Actuation - Solenoid Actuated with Manual Override*
  • Normal Center Position - Open
  • Normal Mode of Operation - Parallel
  • Paint - No Paint
  • Voltage - 120 Vac
716-072-B M - 0-EOL - F
716-072-B M - 0-EOL - F
  • Displacement - 60 / 3.6 Series, 119 / 7.2 Parallel
  • Ports - Manifold
  • Thru-Shaft - No Thru Shaft
  • Spool Actuation - Solenoid Actuated with Manual Override*
  • Normal Center Position - Open
  • Normal Mode of Operation - Parallel
  • Paint - Black Paint
  • Voltage - 12 Vdc
716-072-B M - 0-EOL - F 31
716-072-B M - 0-EOL - F 31
  • Displacement - 60 / 3.6 Series, 119 / 7.2 Parallel
  • Ports - Manifold
  • Thru-Shaft - No Thru Shaft
  • Spool Actuation - Solenoid Actuated with Manual Override*
  • Normal Center Position - Open
  • Normal Mode of Operation - Parallel
  • Paint - Black Paint
  • Voltage - 120 Vac
1 - 12 of 1,728 Part Numbers

Specifications

Displacement

  • Motor: 59 - 423 cm³/rev
  • Motor: 3.6 - 25.8 inch³/rev

Maximum Flow Rate

  • 53 to 114 Intermittent (45 to 114 Continuous) L/min
  • 14 to 30 Intermittent (12 to 30 Continuous) gal/min

Maximum Operating Speed

  • Intermittent Flow: 268 to 890 RPM

Maximum Output Torque

  • 154 to 467 Intermittent (129 to 371 Continuous) Nm
  • 1366 to 4134 Intermittent (1146 to 3285 Continuous) lb-inch

Maximum Pressure Differential

  • 1250 to 3000 Intermittent (1000 to 2500 Continuous) psi
  • 85 to 210 Intermittent (70 to 170 Continuous) bar

Shaft Diameter

  • 0.875 inch

  • Manlifts
  • Winches
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