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TWIN DISC / Pump drives

Twin Disc AM 220

AM 220: Twin Disc pump drive. Review configurations, ratios and available official CAD models to identify the assembly installed on the machine.

TWIN DISC AM 220

Interactive 3D exploded view

CAD of assembly AM220 · 1029015A. Model AM 220 is shown as part of this assembly, not as a standalone unit. Internal components are not represented in full.

AM220 1029015A 2 Spicer 1550 flange SAE “C” 4-bolt pad , SAE “C” 14T spline SAE “C” 4 bolt pad , SAE “C” 14T spline

This 3D view is based on Twin Disc’s CAD file for the configuration shown. Use it to recognise components. It is not an assembly manual and does not include every part number.

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Code shown in the drawing
—
CAD reference (not a part number)
—
Model
AM 220
CAD configuration
1029015A

CAD groups

Selection identifies a visible group. A CAD reference is not an orderable spare-part number.

The model and serial number are different. You’ll find the serial number on the Twin Disc unit’s identification plate; we use it to check that a part fits your particular unit.

Verified technical data

The following data refers to model AM 220, not to the performance of the complete assembly.

Model
AM 220
Family
AM
Catalogue maximum input power
355 kW
Pump outputs
2
Weight by configuration
B: 70 kg
Weight by configuration
BD 130: 110 kg
Weight by configuration
BD 145: 114 kg
Weight by configuration
BD 290: 136 kg
Weight by configuration
BDS 130: 141 kg
Weight by configuration
BDS 145: 145 kg
Weight by configuration
BDS 290: 163 kg
CAD configuration
1029015A

Versions documented in the catalogue

AM 220

Catalogue maximum input power
355 kW
Pump outputs
2
Weight by configuration
B: 70 kg
Weight by configuration
BD 130: 110 kg
Weight by configuration
BD 145: 114 kg
Weight by configuration
BD 290: 136 kg
Weight by configuration
BDS 130: 141 kg
Weight by configuration
BDS 145: 145 kg
Weight by configuration
BDS 290: 163 kg
Performance by ratio
i 0.49 · T_in 1470 Nm · T_out 360 Nm · n_in 2400 rpm
Performance by ratio
i 0.58 · T_in 1410 Nm · T_out 410 Nm · n_in 2500 rpm
Performance by ratio
i 0.67 · T_in 1350 Nm · T_out 450 Nm · n_in 2650 rpm
Performance by ratio
i 0.77 · T_in 1270 Nm · T_out 490 Nm · n_in 2850 rpm
Performance by ratio
i 0.83 · T_in 1200 Nm · T_out 500 Nm · n_in 3000 rpm
Performance by ratio
i 1 · T_in 1080 Nm · T_out 540 Nm · n_in 3200 rpm
Performance by ratio
i 1.3 · T_in 980 Nm · T_out 640 Nm · n_in 3600 rpm
Performance by ratio
i 1.5 · T_in 900 Nm · T_out 675 Nm · n_in 3950 rpm

Source page: 3, 5, 6, 17, 18

These values apply to the configuration shown in the document. We check your machine’s details and availability before confirming the replacement part.

Technical documentation

Manufacturer source ↗Official Twin Disc family page ↗Technical data source for model AM 220 ↗

Source page: 3, 5, 6, 17, 18

CAD IGS · 1029015A ↗
Twin Disc AM

Representative image of the product family; check the model on the identification plate.

Ask about a part for this model

What to send us for a AM 220 part

Start with a clear photo of the identification plate and one of the part. Include the part number if you know it, and describe the problem. Follow the manufacturer’s documentation and use qualified personnel for disassembly.

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