1
FTP-*A PL WO -VD With relief valve External-return VD Model examples FTP-203A-VB With valve Internal-return FTP-204AR Counter-clockwise as seen from the shaft end The 2A pump is for mid. capacity and mid. pressure. The max. flow rate and discharge pressure are 36L/min or less and 3MPa or less. For the applications of hydraulic pressure, lubrication and cooling, this pump is widely used to feed hydraulic oil and lubrication oil. A high temp. ver. VF and an ultra-high temp. ver. VH are up to 120 and 200 , respectively. The standard rotation direction of this pump is counter- clockwise. Standard and PL type WO type FTP-*A PL WO -VB With relief valve Internal-return VB FTP-*A PL WO Without relief valve Key gro ove wi dth Key gro ove wi dth Key gro ove wi dth Key gro ove wi dth Key gro ove wi dth Key gro ove wi dth FTP-*A PL WO R-VD With relief valve Externall-return VD FTP-*A PL WO R-VB With relief valve Internal-return VB FTP-*A PL WO R Without relief valve Standard and PL type WO type No mark:Standard WO:Bunker oil, Coolant Water PL:Liquid seal No mark:Standard M:Dedicated motor short shaft No mark:Standard -5 80 VF:Viton R for high temp. 120 VH:Ultrahigh temp. 200 No mark:No valve VB:With valve Internal-return VD:With valve External-return 204 206 208 210 212 216 220 Model No. Applications Form No mark:Counter clockwise Clockwise Rotation direction Seal material Relief valve ex. 0.1 Set pressure 0.1MPa Spring No.1L 0.5 Set pressure 0.5MPa Spring No.2L 1.0 Set pressure 1.0MPa Spring No.3L 2.0 Set pressure 2.0MPa Spring No.4L Relief valve set pressure Test conditions Oil ISO-VG46 Oil temp. 40 The required power varies depending on viscosity, temp. etc. 0.1 5.8 8.7 11.6 14.4 17.4 23.1 28.9 0.5 5.7 8.6 11.5 14.4 17.2 22.9 28.7 1.0 5.6 8.5 11.5 14.3 17.0 22.8 28.4 1.5 5.6 8.4 11.4 14.0 16.8 22.4 2.0 5.5 8.3 11.4 13.9 16.6 2.5 5.4 8.2 11.3 13.8 3.0 5.3 0.1 66 86 91 104 123 148 205 0.5 110 158 186 210 250 308 396 1.0 169 240 305 345 405 510 633 1.5 227 329 423 480 565 715 2.0 283 415 543 615 730 2.5 340 497 662 749 3.0 394 204A 206A 208A 210A 212A 216A 220A 204A 206A 208A 210A 212A 216A 220A 0.5 0 0 200 400 600 800 1000 1200 1400 1600 0 5 10 15 20 25 30 35 0 5 10 15 20 25 30 35 40 100 200 300 400 500 600 700 800 900 1000 1.0 1.5 2.0 2.5 3.0 3.5 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0.5 1.0 1.5 2.0 2.5 3.0 3.5 210A 210A 210A 210A 212A 212A 212A 212A 216A 216A 216A 216A 220A 220A 220A 220A 206A 206A 206A 206A 204A 204A 204A 204A 208A 208A 208A 208A 0.1 7.0 10.4 14.0 17.6 21.0 27.8 34.8 0.5 6.9 10.3 13.9 17.5 20.9 27.7 34.6 1.0 6.8 10.2 13.8 17.2 20.6 27.4 34.3 1.5 6.7 10.1 13.8 17.0 20.4 27.0 2.0 6.7 10.0 13.8 16.9 20.2 2.5 6.6 9.9 13.7 16.7 3.0 6.5 0.1 80 104 110 125 148 179 248 0.5 133 188 225 250 302 372 478 1.0 204 290 368 413 488 616 764 1.5 274 397 510 575 681 863 2.0 342 500 655 740 881 2.5 410 599 800 904 3.0 476 At 1,450 rotations 50Hz At 1,750 rotations 60Hz Flow rate characteristics Flow rate characteristics Pressure MPa Flow rate L/min Pressure MPa Flow rate L/min Pressure MPa Shaft power W Pressure MPa Shaft power W Required power Required power Spec Flow rate L/min Required power W Pressure MPa Pressure MPa Model Spec Flow rate L/min Required power W Pressure MPa Pressure MPa Model Refer to these lines in the Required power table as applicable standards for the selection of a motor. Refer to these lines in the Required power table as applicable standards for the selection of a motor. Feature Model Dimensional diagrams Standard rotation (mm) Spec Dimensional diagrams Reverse rotation (mm) Performance Model Model Model Model Model Flow rate per. rev. ml/rev) Theoretical flow rate L/min Max. discharge pressure MPa Max. revolution min -1 Approx. weight Without valve / With valve kg 1500min -1 1800min -1 Internal gear pump / 2A / Pump

Internal gear pump / 2A / Pump - トップページ|超高精度定 … ·  · 2012-11-09No mar k:Standard WO:Bunker oil, Coolant Water ... 16.8 22.4 ー 2.0 5.5 8.3 11.4 ... table

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Page 1: Internal gear pump / 2A / Pump - トップページ|超高精度定 … ·  · 2012-11-09No mar k:Standard WO:Bunker oil, Coolant Water ... 16.8 22.4 ー 2.0 5.5 8.3 11.4 ... table

■ FTP-*A(PL・WO)-VD With relief valve(External-return)(VD)

Model examples:FTP-203A-VB (With valve (Internal-return)) FTP-204AR (Counter-clockwise as seen from the shaft end )

The 2A pump is for mid. capacity and mid. pressure. The max. flow rate and discharge pressure are 36L/min or less and 3MPa or less. For the applications of hydraulic pressure, lubrication and cooling, this pump is widely used to feed hydraulic oil and lubrication oil. A high temp. ver.(VF) and an ultra-high temp. ver.(VH) are up to 120℃ and 200℃, respectively. The standard rotation direction of this pump is counter-clockwise.

■ Standard and PL type

■ WO type■ FTP-*A(PL・WO)-VB With relief valve(Internal-return)(VB)

■ FTP-*A(PL・WO) Without relief valve

Key groovewidth

Key groovewidth

Key groovewidth

Key groovewidth

Key groovewidth

Key groovewidth

■ FTP-*A(PL・WO)R-VD With relief valve(Externall-return)(VD)

■ FTP-*A(PL・WO)R-VB With relief valve(Internal-return)(VB)

■ FTP-*A(PL・WO)R Without relief valve ■ Standard and PL type

■ WO type

No mark:StandardWO:Bunker oil, Coolant WaterPL:Liquid seal

No mark:StandardM:Dedicated motor (short shaft)

No mark:Standard (-5~80℃)

VF:Viton(R)for high temp. (120℃)

VH:Ultrahigh temp. (200℃)

No mark:No valveVB:With valve (Internal-return)

VD:With valve (External-return)

204206208210212216220

Model No. Applications Form

No mark:Counter clockwiseR:Clockwise

Rotation direction Seal material Relief valve

ex.0.1:Set pressure 0.1MPa(Spring No.1L)0.5:Set pressure 0.5MPa(Spring No.2L)1.0:Set pressure 1.0MPa(Spring No.3L)2.0:Set pressure 2.0MPa(Spring No.4L)

Relief valve set pressure

● Test conditions Oil:ISO-VG46 Oil temp.:40℃

● The required power varies depending on viscosity, temp. etc.

0.15.88.711.614.417.423.128.9

0.55.78.611.514.417.222.928.7

1.05.68.511.514.317.022.828.4

1.55.68.411.414.016.822.4ー

2.05.58.311.413.916.6ーー

2.55.48.211.313.8ーーー

3.05.3ーーーーーー

0.1668691

104123148205

0.5110158186210250308396

1.0169240305345405510633

1.5227329423480565715ー

2.0283415543615730ーー

2.5340497662749ーーー

3.0394ーーーーーー

204A206A208A210A212A216A220A

204A206A208A210A212A216A220A

0.50 0

200400600800

1000120014001600

05

1015

2025

30

35

05

10152025303540

100200300400500600700800900

1000

1.0 1.5 2.0 2.5 3.0 3.5 0.5 1.0 1.5 2.0 2.5 3.0 3.5

0.5 1.0 1.5 2.0 2.5 3.0 3.50.5 1.0 1.5 2.0 2.5 3.0 3.5

210A 210A

210A

210A

212A 212A

212A

212A

216A 216A

216A

216A

220A220A

220A

220A

206A 206A

206A206A

204A204A

204A204A

208A 208A

208A208A

0.17.0

10.414.017.621.027.834.8

0.56.9

10.313.917.520.927.734.6

1.06.8

10.213.817.220.627.434.3

1.56.7

10.113.817.020.427.0ー

2.06.7

10.013.816.920.2ーー

2.56.69.9

13.716.7ーーー

3.06.5ーーーーーー

0.180

104110125148179248

0.5133188225250302372478

1.0204290368413488616764

1.5274397510575681863ー

2.0342500655740881ーー

2.5410599800904ーーー

3.0476ーーーーーー

At 1,450 rotations (50Hz) At 1,750 rotations (60Hz)

■ Flow rate characteristics ■ Flow rate characteristics

Pressure (MPa)

Flow

rate

(L/

min

Pressure (MPa)

Flow

rate

(L/

min

Pressure (MPa)

Sha

ft po

wer

(W

Pressure (MPa)

Sha

ft po

wer

(W

■ Required power ■ Required power

Spec Flow rate (L/min) Required power (W)

Pressure (MPa) Pressure (MPa)Model

Spec Flow rate (L/min) Required power (W)

Pressure (MPa) Pressure (MPa)Model

Refer to these lines in the “Required power”table as applicable standards for theselection of a motor.

Refer to these lines in the “Required power”table as applicable standards for theselection of a motor.

Feature

Model

Dimensional diagrams/Standard rotation (mm)

Spec

Dimensional diagrams/Reverse rotation (mm)

Performance

Model

Model

Model

Model

Model Flow rate per. rev.(ml/rev)

Theoretical flow rate (L/min) Max. dischargepressure (MPa)

Max. revolution(min-1

Approx. weightWithout valve/With valve

(kg)1500min-1 1800min-1

Internal gear pump / 2A / Pump