• |
  • Request a quote
English
English
RMF Hydraulic Pump Co., Ltd.

RMF Hydraulic Pump Co., Ltd.

Rexroth PRESSURE RELIEF VALVE   Yuken Piston pump   Rexroth Vane pump  
  • Home
  • Stock Categories
    • Rexroth PRESSURE RELIEF VALVE
    • Yuken Piston pump
    • Rexroth Vane pump
    • PAKER Piston Pump
    • Rexroth check valve
    • Yuken single Vane pump
    • Rexroth THROTTLE VALVE
    • Danfoss Shut-off valves
    • Yuken pressure valve
    • Rexroth Piston Pump
    • DENISON vane pump
    • Rexroth Solenoid directional valve
    • Yuken Double Vane pump
    • BOSCH injector
    • DEUTZ injector
    • COMMON RAIL injector
    • Eaton Vickers ydraulic Pump
    • For Komatsu
    • For Rexroth
    • Gear Pump
    • Hydraulic Motor
    • Kawasaki ydraulic Pump
    • Original Hydraulic Pump
    • Parker Denison ydraulic Pump
    • Piston Pump
    • Replacement for CAT
    • Sauer ydraulic Pump
    • Vane Pump
    • Water Pump
    • Yuken Hydraulic Pump
  • Technical Articles
  • Rexroth PRESSURE RELIEF VALVE
  • Yuken Piston pump
  • Rexroth Vane pump
✖

Home

Stock Categories

Technical Articles

Rexroth PRESSURE RELIEF VALVE

Yuken Piston pump

Rexroth Vane pump

Home>Products>Yuken Piston pump>Yuken A70-L-R-01-H-S-60 Piston pump

  • Yuken A70-L-R-01-H-S-60 Piston pump
  • Yuken A70-L-R-01-H-S-60 Piston pump
  • Yuken A70-L-R-01-H-S-60 Piston pump
  • Yuken A70-L-R-01-H-S-60 Piston pump

Yuken A70-L-R-01-H-S-60 MODELS

Need a CAD or 3D Model?

Contact NowWhatsAppBe Our Agent

Yuken A70-L-R-01-H-S-60 Piston pump

category

Yuken Piston pump

Yuken A70-L-R-01-H-S-60 SPECIFICATIONS

  • Enjoy High 88.9 mm J Margins on Competitive 27 mm L1 Yuken Piston pump Pricing.Great Wholesale M12 N Products at Low Costs.

  • Yuken
  • A70-L-R-01-H-S-60

  • 45.0 LB
  • Flange Mount
  • Right Hand (CW)
  • 2520VQ14A14-1DD20
  • 2 1/2
  • Flange
  • 3/16 in
  • Standard Pilot
RMF Hydraulic Pump Co., Ltd.

RMF Hydraulic Pump Co., Ltd.China

  • RMF Hydraulic Pump Co., Ltd.2020-07-10 09:46:19
    Welcome to my shop! Glad to serve you! Please send your question!
Price Inspection Certificate Product Specifications Company Profile

Frequently bought together Yuken A70-L-R-01-H-S-60 Piston pump

  • 0.875 in
  • Straight w/ Key
  • 2520VQ
  • 1.9375 in
  • Buna-N
  • 2700
  • N/A
  • SAE B, 2 Bolt
  • Single Shaft Seal
  • N/A
  • 2700
  • 2700
  • N/A
  • 14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm
  • N/A
  • N/A
  • N/A
  • N/A
  • N/A
  • 14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm
  • 2520VQ14A14-1DD20
  • 2000
  • 3000
  • 21
  • 21
  • w/o Integral Valves
  • Outlet 135° CW from Inlet
  • Outlet 90° CW from Inlet
  • 3/4 in Flange
  • 1 in Flange
  • 2.8
  • 2.77

Yuken A70-L-R-01-H-S-60 Codes and sizes Yuken A70-L-R-01-H-S-60 Piston pump

 

Yuken A145-F-R-04-H-A-S-A-60366 Piston pumpShaft Type:45.0 LB; Minor Diameter:Flange Mount; Port Orientation - Shaft End:Right Hand (CW); Major Diameter [Max:2520VQ14A14-1DD20; Displacement Shaft End (cu in/revolution):2 1/2; Displacement Cover End (cu in/revolution):Flange; Pressure Port Size, Cover End:3/16 in; Manufacturer Part No.:Standard Pilot; Controlled Flow Rate:0.875 in; Weight:Straight w/ Key; Pump Series:2520VQ; Shaft Length:1.9375 in; Seal Material:Buna-N; Max. RPM [Max:2700; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:2700; Shaft End RPM [Max:2700; Controlled Flow Rate:N/A; Cover End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Manufacturer Part No.:2520VQ14A14-1DD20; Cover End Pressure [Max:2000; Shaft End Pressure [Max:3000; GPM @ 1,800 rpm, Cover End:21; GPM @ 1,800 rpm, Shaft End:21; Integral Valve Configuration:w/o Integral Valves; Port Orientation - Cover End:Outlet 135° CW from Inlet; Port Orientation - Shaft End:Outlet 90° CW from Inlet; Pressure Port Size, Cover End:3/4 in Flange; Pressure Port Size, Shaft End:1 in Flange; Displacement Cover End (cu in/revolution):2.8; Displacement Shaft End (cu in/revolution):2.77;
Yuken A145-L-R-04-H-A-S-A-60366 Piston pumpShaft End Pressure [Max:45.0 LB; Minor Diameter [Min:Flange Mount; GPM @ 1,800 rpm, Shaft End:Right Hand (CW); Seal Material:2520VQ14A14-1DD20; Pressure Port Size, Cover End:2 1/2; Integral Valve Configuration:Flange; Shaft Seal Type:3/16 in; Displacement Shaft End (cu in/revolution):Standard Pilot; Minor Diameter:0.875 in; Port Size:Straight w/ Key; Pump Series:2520VQ; Shaft Length:1.9375 in; Seal Material:Buna-N; Max. RPM [Max:2700; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:2700; Shaft End RPM [Max:2700; Controlled Flow Rate:N/A; Cover End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Manufacturer Part No.:2520VQ14A14-1DD20; Cover End Pressure [Max:2000; Shaft End Pressure [Max:3000; GPM @ 1,800 rpm, Cover End:21; GPM @ 1,800 rpm, Shaft End:21; Integral Valve Configuration:w/o Integral Valves; Port Orientation - Cover End:Outlet 135° CW from Inlet; Port Orientation - Shaft End:Outlet 90° CW from Inlet; Pressure Port Size, Cover End:3/4 in Flange; Pressure Port Size, Shaft End:1 in Flange; Displacement Cover End (cu in/revolution):2.8; Displacement Shaft End (cu in/revolution):2.77;
Yuken A100-F-R-04-B-K-A-3266 Piston pumpShaft End Flow @ RPM:45.0 LB; Minor Diameter [Min:Flange Mount; Shaft Dia.:Right Hand (CW); Cover End Pressure [Max:2520VQ14A14-1DD20; Manufacturer Part No.:2 1/2; Major Diameter [Min:Flange; Shaft Seal Type:3/16 in; Shaft End RPM [Max:Standard Pilot; Shaft End Pressure [Max:0.875 in; GPM @ 1,800 rpm, Cover End:Straight w/ Key; Pump Series:2520VQ; Shaft Length:1.9375 in; Seal Material:Buna-N; Max. RPM [Max:2700; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:2700; Shaft End RPM [Max:2700; Controlled Flow Rate:N/A; Cover End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Manufacturer Part No.:2520VQ14A14-1DD20; Cover End Pressure [Max:2000; Shaft End Pressure [Max:3000; GPM @ 1,800 rpm, Cover End:21; GPM @ 1,800 rpm, Shaft End:21; Integral Valve Configuration:w/o Integral Valves; Port Orientation - Cover End:Outlet 135° CW from Inlet; Port Orientation - Shaft End:Outlet 90° CW from Inlet; Pressure Port Size, Cover End:3/4 in Flange; Pressure Port Size, Shaft End:1 in Flange; Displacement Cover End (cu in/revolution):2.8; Displacement Shaft End (cu in/revolution):2.77;
Yuken A56-L-R-04-C-K-A-3266 Piston pumpControlled Flow Rate:45.0 LB; Pressure Port Size, Shaft End:Flange Mount; Shaft End Pressure [Max:Right Hand (CW); Minor Diameter [Min:2520VQ14A14-1DD20; Shaft Key:2 1/2; Minor Diameter [Max:Flange; Cover End Pressure [Max:3/16 in; Shaft Seal Type:Standard Pilot; Manufacturer Part No.:0.875 in; Max. RPM [Max:Straight w/ Key; Pump Series:2520VQ; Shaft Length:1.9375 in; Seal Material:Buna-N; Max. RPM [Max:2700; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:2700; Shaft End RPM [Max:2700; Controlled Flow Rate:N/A; Cover End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Manufacturer Part No.:2520VQ14A14-1DD20; Cover End Pressure [Max:2000; Shaft End Pressure [Max:3000; GPM @ 1,800 rpm, Cover End:21; GPM @ 1,800 rpm, Shaft End:21; Integral Valve Configuration:w/o Integral Valves; Port Orientation - Cover End:Outlet 135° CW from Inlet; Port Orientation - Shaft End:Outlet 90° CW from Inlet; Pressure Port Size, Cover End:3/4 in Flange; Pressure Port Size, Shaft End:1 in Flange; Displacement Cover End (cu in/revolution):2.8; Displacement Shaft End (cu in/revolution):2.77;
Yuken A100-F-R-04-H-K-A-3266 Piston pumpPort Type:45.0 LB; Major Diameter [Min:Flange Mount; Pump Series:Right Hand (CW); Minor Diameter:2520VQ14A14-1DD20; Port Size:2 1/2; GPM @ 1,800 rpm, Cover End:Flange; Seal Material:3/16 in; Minor Diameter [Min:Standard Pilot; Shaft End Pressure [Max:0.875 in; Major Diameter [Max:Straight w/ Key; Pump Series:2520VQ; Shaft Length:1.9375 in; Seal Material:Buna-N; Max. RPM [Max:2700; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:2700; Shaft End RPM [Max:2700; Controlled Flow Rate:N/A; Cover End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Manufacturer Part No.:2520VQ14A14-1DD20; Cover End Pressure [Max:2000; Shaft End Pressure [Max:3000; GPM @ 1,800 rpm, Cover End:21; GPM @ 1,800 rpm, Shaft End:21; Integral Valve Configuration:w/o Integral Valves; Port Orientation - Cover End:Outlet 135° CW from Inlet; Port Orientation - Shaft End:Outlet 90° CW from Inlet; Pressure Port Size, Cover End:3/4 in Flange; Pressure Port Size, Shaft End:1 in Flange; Displacement Cover End (cu in/revolution):2.8; Displacement Shaft End (cu in/revolution):2.77;
Yuken A100-F-R-04-C-K-A-3266 Piston pumpPort Size:45.0 LB; Weight:Flange Mount; Cover End Pressure [Max:Right Hand (CW); Cover End RPM [Max:2520VQ14A14-1DD20; Controlled Flow Rate:2 1/2; Displacement Shaft End (cu in/revolution):Flange; Shaft End Pressure [Max:3/16 in; Cover End Flow @ RPM:Standard Pilot; Shaft Type:0.875 in; Mounting Flange:Straight w/ Key; Pump Series:2520VQ; Shaft Length:1.9375 in; Seal Material:Buna-N; Max. RPM [Max:2700; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:2700; Shaft End RPM [Max:2700; Controlled Flow Rate:N/A; Cover End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Manufacturer Part No.:2520VQ14A14-1DD20; Cover End Pressure [Max:2000; Shaft End Pressure [Max:3000; GPM @ 1,800 rpm, Cover End:21; GPM @ 1,800 rpm, Shaft End:21; Integral Valve Configuration:w/o Integral Valves; Port Orientation - Cover End:Outlet 135° CW from Inlet; Port Orientation - Shaft End:Outlet 90° CW from Inlet; Pressure Port Size, Cover End:3/4 in Flange; Pressure Port Size, Shaft End:1 in Flange; Displacement Cover End (cu in/revolution):2.8; Displacement Shaft End (cu in/revolution):2.77;
Yuken A145-FR04HS-60 Piston pumpPort Orientation - Cover End:45.0 LB; Shaft Type:Flange Mount; Cover End Pressure [Max:Right Hand (CW); Minor Diameter [Min:2520VQ14A14-1DD20; Relief Valve Setting:2 1/2; Rotation:Flange; Shaft Seal Type:3/16 in; Port Type:Standard Pilot; Major Diameter [Min:0.875 in; Minor Diameter [Max:Straight w/ Key; Pump Series:2520VQ; Shaft Length:1.9375 in; Seal Material:Buna-N; Max. RPM [Max:2700; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:2700; Shaft End RPM [Max:2700; Controlled Flow Rate:N/A; Cover End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Manufacturer Part No.:2520VQ14A14-1DD20; Cover End Pressure [Max:2000; Shaft End Pressure [Max:3000; GPM @ 1,800 rpm, Cover End:21; GPM @ 1,800 rpm, Shaft End:21; Integral Valve Configuration:w/o Integral Valves; Port Orientation - Cover End:Outlet 135° CW from Inlet; Port Orientation - Shaft End:Outlet 90° CW from Inlet; Pressure Port Size, Cover End:3/4 in Flange; Pressure Port Size, Shaft End:1 in Flange; Displacement Cover End (cu in/revolution):2.8; Displacement Shaft End (cu in/revolution):2.77;
Yuken A100-FR04HS-10 Piston pumpPump Series:45.0 LB; Port Size:Flange Mount; Shaft End Flow @ RPM:Right Hand (CW); Minor Diameter [Max:2520VQ14A14-1DD20; Relief Valve Setting:2 1/2; Port Type:Flange; Port Orientation - Cover End:3/16 in; Cover End Pressure [Max:Standard Pilot; Shaft End RPM [Max:0.875 in; Minor Diameter [Min:Straight w/ Key; Pump Series:2520VQ; Shaft Length:1.9375 in; Seal Material:Buna-N; Max. RPM [Max:2700; Minor Diameter:N/A; Mounting Flange:SAE B, 2 Bolt; Shaft Seal Type:Single Shaft Seal; Spline Description:N/A; Cover End RPM [Max:2700; Shaft End RPM [Max:2700; Controlled Flow Rate:N/A; Cover End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Major Diameter [Max:N/A; Major Diameter [Min:N/A; Minor Diameter [Max:N/A; Minor Diameter [Min:N/A; Relief Valve Setting:N/A; Shaft End Flow @ RPM:14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm; Manufacturer Part No.:2520VQ14A14-1DD20; Cover End Pressure [Max:2000; Shaft End Pressure [Max:3000; GPM @ 1,800 rpm, Cover End:21; GPM @ 1,800 rpm, Shaft End:21; Integral Valve Configuration:w/o Integral Valves; Port Orientation - Cover End:Outlet 135° CW from Inlet; Port Orientation - Shaft End:Outlet 90° CW from Inlet; Pressure Port Size, Cover End:3/4 in Flange; Pressure Port Size, Shaft End:1 in Flange; Displacement Cover End (cu in/revolution):2.8; Displacement Shaft End (cu in/revolution):2.77;

 

“AR” Series Variable Displacement Piston Pumps - Yuken by

Based on Yuken technology and engineering, the "A" series pump has a reputation for its quiet operation and high efficiency. Compact and Lightweight; A compact 

Yuken piston pumps A series, AR series, A3H series, ARL1

Yuken AR series Variable Displacement Piston Pumps. Single Pump, Pressure Compensator Type. A compact aluminum body design for a high ratio of power-to- 

“A” Series Variable Displacement Piston Pumps - Yuken by

“A” Series Variable Displacement Piston Pumps. A variety of control methods are supported; Ten types of unique control methods are available which integrate 

Variable Displacement Piston Pumps - A Series | Yuken

Yuken offers low noise/high efficiency, swash plate type variable piston pumps, these have been developed by Yuken's leading hydraulic engineers and provide 

Product Categories Piston Pumps - Yuken by ALA Industries

Yuken offers low noise/high efficiency, swash plate type variable displacement piston pumps. These pumps have been developed by Yuken's leading hydraulic 

 

Yuken A70-L-R-01-H-S-60 Piston pump Video

 

Contact Us

RMF Hydraulic Pump Co., Ltd.
Address9015 Winona Avenue, Schiller Park, lL 60176, U.S.A.
  • RMF Hydraulic Pump Co., Ltd.
    • Quick question Quick question I'm very interested in your products; could you send me some detail reference information? Please send me detail product specification, thank you! May I be an agency of your products,and what's yourterms? We intend to purchase this product, would you please send me the quotation and minimum order quantity?
     This feature is Quick question function, select the corresponding question types, automatically enter the corresponding problem, remove your trouble of typing
Send Now

Yuken A70-L-R-01-H-S-60 Technical Articles

How do I know what size hydraulic pump I need?
Hydraulic Pump Volume Capacity - Engineering ToolBoxCalculate hydraulic pump volume capacity · 1 gpm (US) =6.30888x10-5 m3/s = 0.227 m3/h = 0.06309 dm3(litre)/s = 2.228x10-3 ft3/s = 0.1337 ft3/min = 0.8327 gpm  Hydraulic Pump...
What does it mean when a pump is cavitating?
Cavitation Definition | Intro to PumpsCavitation occurs at the inlet of a pump impeller when small bubbles rapidly and pump operators notice the sound of cavitation within a pump they should act  Understanding and avoiding pump cavitation | PI...
What is the most efficient hydraulic pump?
Maximizing Hydraulic Efficiency - Design EngineeringThis type of circuit offers one of the most efficient hydraulic circuits possible. In a typical closed loop circuit, there are two pumps: The main loop pump that  What hydraulic pump type is...

Yuken Piston pump CATEGORIES

  • Rexroth PRESSURE RELIEF VALVE
  • Yuken Piston pump
  • Rexroth Vane pump
  • PAKER Piston Pump
  • Rexroth check valve
  • Yuken single Vane pump
  • Rexroth THROTTLE VALVE
  • Danfoss Shut-off valves
  • Yuken pressure valve
  • Rexroth Piston Pump
  • DENISON vane pump
  • Rexroth Solenoid directional valve
  • Yuken Double Vane pump
  • BOSCH injector
  • DEUTZ injector
  • COMMON RAIL injector
  • Eaton Vickers ydraulic Pump
  • For Komatsu
  • For Rexroth
  • Gear Pump
  • Hydraulic Motor
  • Kawasaki ydraulic Pump
  • Original Hydraulic Pump
  • Parker Denison ydraulic Pump
  • Piston Pump
  • Replacement for CAT
  • Sauer ydraulic Pump
  • Vane Pump
  • Water Pump
  • Yuken Hydraulic Pump
MORE

Customers Who Viewed Yuken A70-L-R-01-H-S-60 Also Viewed

  • Yuken A145-L-R-04-H-A-S-A-60366 Piston pump
  • Yuken A145-F-R-04-H-A-S-A-60366 Piston pump
  • Yuken A145-FR04HS-60 Piston pump
  • Yuken A90-L-R-04-H-A-S-A-60366 Piston pump
  • Yuken A90-F-R-04-H-A-S-A-60366 Piston pump
 
  • About Us|
  • Contact Us|
  • Site Map
  • Sitemaps

RMF Hydraulic Pump Co., Ltd.. Copyright © 2017 - 2023 All Rights Reserved.

  • Home
  • Stock Categories
    • Rexroth PRESSURE RELIEF VALVE
    • Yuken Piston pump
    • Rexroth Vane pump
    • PAKER Piston Pump
    • Rexroth check valve
    • Yuken single Vane pump
    • Rexroth THROTTLE VALVE
    • Danfoss Shut-off valves
    • Yuken pressure valve
    • Rexroth Piston Pump
    • DENISON vane pump
    • Rexroth Solenoid directional valve
    • Yuken Double Vane pump
    • BOSCH injector
    • DEUTZ injector
    • COMMON RAIL injector
    • Eaton Vickers ydraulic Pump
    • For Komatsu
    • For Rexroth
    • Gear Pump
    • Hydraulic Motor
    • Kawasaki ydraulic Pump
    • Original Hydraulic Pump
    • Parker Denison ydraulic Pump
    • Piston Pump
    • Replacement for CAT
    • Sauer ydraulic Pump
    • Vane Pump
    • Water Pump
    • Yuken Hydraulic Pump
  • Technical Articles
  • Rexroth PRESSURE RELIEF VALVE
  • Yuken Piston pump
  • Rexroth Vane pump
✖

Home

Stock Categories

Technical Articles

Rexroth PRESSURE RELIEF VALVE

Yuken Piston pump

Rexroth Vane pump

Contact Us