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Delivering power on water

Pump Drives

Pump drive model numbers indicate the number of pump pads, using the first numeral after the “AM” designation. Models AM 232, AM 365, AM 450 and AM 480 have additional pump pads on the input side.

  • Cast iron housings
  • Case hardened and ground spur gears (shaved gears for AM 216 through AM 320)
  • Ball bearings
  • Case hardened shafts
  • Viton seals on input shaft
  • Output rotation opposite the direction of input rotation
  • Gear ratios identical on all outputs
  • Maximum input torque based on theoretically unlimited gear life and a minimum L10 bearing life of 10,000 hours

Meet hydraulic system needs with industrial pump drives in a wide variety of gear ratios, including speed-increasing and speed-reducing configurations. Modular design choices include a flexible coupling, rubber block drive, or clutch to match your SAE engine flywheel dimensions. Independent mounting is an option, direct or with a clutch. Twin Disc also offers standard and specialized SAE and DIN adaptor kits.

AM 110

MAX TORQUE Nm (lb-ft)

540 (398)

MAX SPEED (RPM)

3200

MAX POWER kW (hp)

181 (245)

MAX TORQUE/PAD Nm (lb-ft)

540 (398)

AM 216

MAX TORQUE Nm (lb-ft)

631 (465)

MAX SPEED (RPM)

3200

MAX POWER kW (hp)

205 (275)

MAX TORQUE/PAD Nm (lb-ft)

315 (232)

AM 220

MAX TORQUE Nm (lb-ft)

1081 (797)

MAX SPEED (RPM)

3200

MAX POWER kW (hp)

355 (476)

MAX TORQUE/PAD Nm (lb-ft)

540 (398)

AM 110

Description

Maximum Input Power 180 kW (242 hp)
1:1 ratio @ 3200 rpm

  • Cast iron housings
  • Case hardened and ground spur gears
  • Ball bearings
  • Case hardened shafts
  • Viton seals on input shaft
  • Output rotation opposite the direction of input rotation
  • Gear ratios identical on all outputs
  • Maximum input torque based on theoretically unlimited gear life and a minimum L10 bearing life of 10,000 hours
TECHNICAL DATA

Ratio
:1

MAXIMUM INPUT TORQUE
N-m (lbf-ft)

MAX. OUTPUT TORQUE
PER PUMP PAD
N-m (lbf-ft)

MAXIMUM
INPUT SPEED
RPM

MAXIUM
OUTPUT SPEED
RPM

OIL QUANTITY
L (gal)

0.49

735 (542)

360 (266)

2400

4898

2.3 (0.61)

0.58

705 (520)

410 (302)

2500

4310

2.1 (0.55)

0.67

675 (498)

450 (332)

2650

3955

1.9 (0.50)

0.77

635 (468)

490 (361)

2850

3701

1.8 (0.48)

0.83

600 (442)

500 (369)

3000

3614

1.8 (0.48)

1.00

540 (398)

540 (398)

3200

3200

1.6 (0.42)

1.30

490 (361)

640 (472)

3600

2769

1.3 (0.34)

1.50

450 (332)

675 (498)

3600

2633

1.1 (0.29)

DIMENSIONS
Enlarge
Publications:
Installation Drawings:

Model

Drawing Number

Number of Pads

Input

Output

Notes

Download

AM110

1029011D

1

BD290 SAE #3/11.5″ clutch

50mm keyed shaft

special configuration for 270° installation position

STEP
IGS

AM110

1029011F

1

RO211 SAE #3/11.5″ clutch

50mm keyed shaft

special configuration for 270° installation position

pdf
STEP
IGS

AM110

1029011G

1

RO211 SAE #3/11.5″ clutch

50mm keyed shaft

special configuration for 30° CW installation position

pdf
STEP
IGS

AM110

1029011H

1

RO211 SAE #3/11.5″ clutch

50mm keyed shaft

special configuration for 30° CW installation position

pdf
STEP
IGS

AM110

1029011N

1

RO211 SAE #3/11.5″ clutch

50mm keyed shaft

Special configuration for 150°CW position

pdf
IGS

AM110

1029011C

1

ASAE 1-3/8″ -6T shaft

8-32-36 pad , DIN 5462 spline

HydroLeduc XPI pump

pdf
IGS

AM110

1029011A

1

50mm keyed shaft

8-32-36 pad , DIN 5462 spline

HydroLeduc XPI pump

pdf
DWG
STEP
IGS

AM110

1029011B

1

DIN 5482 spline shaft

SAE “A” 2-4 bolt pad , SAE “A” 9T spline

DWG
IGS

AM110

1029011E

1

Spcier 1550 flange

SAE “C” 2-4 bolt, SAE “C” 14T spline

pdf
IGS

AM110

1029011M

1

RO211 SAE #3/11.5″ clutch

SAE “C” 2-4-bolt pad , SAE “C” 14T spline

pdf
STEP
IGS

AM 230

Max Torque Nm (lb-ft)

1620 (1195)

Max Speed (RPM)

2600

Max Power kW (hp)

431 (577)

Max Torque/Pad Nm (lb-ft)

810 (597)

AM 232

Max Torque Nm (lb-ft)

2299 (1696)

Max Speed (RPM)

2400

Max Power kW (hp)

566 (758)

Max Torque/Pad Nm (lb-ft)

1150 (848)

AM 270

Max Torque Nm (lb-ft)

3501 (2582)

Max Speed (RPM)

2600

Max Power kW (hp)

701 (939)

Max Torque/Pad Nm (lb-ft)

1751 (1291)

AM 320

Max Torque Nm (lb-ft)

631 (465)

Max Speed (RPM)

3200

Max Power kW (hp)

205 (275)

Max Torque/Pad Nm (lb-ft)

315 (232)

AM 330

Max Torque Nm (lb-ft)

1081 (797)

Max Speed (RPM)

3200

Max Power kW (hp)

355 (476)

Max Torque/Pad Nm (lb-ft)

540 (398)

AM 345

Max Torque Nm (lb-ft)

1620 (1195)

Max Speed (RPM)

2200

Max Power kW (hp)

431 (577)

Max Torque/Pad Nm (lb-ft)

810 (597)

AM 365

Max Torque Nm (lb-ft)

2900 (2139)

Max Speed (RPM)

2200

Max Power kW (hp)

671 (899)

Max Power kW (hp)

1500 (1106)

AM 370

Max Torque Nm (lb-ft)

3501 (2582)

Max Speed (RPM)

2600

Max Power kW (hp)

701 (939)

Max Torque/Pad Nm (lb-ft)

1751 (1291)

AM 450

Max Torque Nm (lb-ft)

2601 (1918)

Max Speed (RPM)

2400

Max Power kW (hp)

640 (858)

Max Torque/Pad Nm (lb-ft)

1300 (959)

AM 480

Max Torque Nm (lb-ft)

3801 (2803)

Max Speed (RPM)

1800

Max Power kW (hp)

701 (939)

Max Torque/Pad Nm (lb-ft)

1900 (1401)

AM 481

Max Torque NM (lb-ft)

5500 (4057)

Max Speed (RPM)

2000

Max Power kW(hp)

850 (1140)

Max Torque/Pad Nm (lb-ft)

2000 (1475

AM 050

Max Speed (RPM)

2600

Max Power kW (hp)

373 (500)

AM 080

Max Speed (RPM)

2200

Max Power kW (hp)

597 (800)

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