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AM 345 Pump Drives

AM 345 Pump Drives

Product catalog summary

Specifications:
The AM 345 Twin Disc Pump Drive features a cast iron housing, case-hardened and ground spur gears, ball bearings, case-hardened shafts, and Viton seals on the input shaft. It has a modular design with identical gear ratios on all outputs and an output rotation opposite to the input rotation. The maximum input power is 430 kW (577 HP) at a ratio of 1.00:1 @ 2600 RPM.

Technical Data:
The document provides detailed technical data for various gear ratios, including maximum input torque, maximum output torque per pump pad, maximum input speed, maximum output speed, and oil quantity. For example, at a ratio of 1.00:1, the maximum input torque is 1620 N-m (1195 lbf-ft), and the maximum output torque is 810 N-m (597 lbf-ft).

Dimensions and Weight:
The basic pump drive weighs 154 kg (339 lb). Dimensions are provided for installation and clearance purposes.

Selection Procedures:
The selection procedure involves identifying the number and type of hydraulic pumps, checking maximum torque and power, comparing pump sizes to installation dimensions, selecting input configurations, verifying torque and speed limits, and identifying cooling requirements. Cooling systems are recommended if oil temperatures exceed specified limits.

Clutch Options:
Various clutch options are available, including BD and BDS models with different SAE sizes and maximum input torque and speed specifications. Clutch engagements should occur with the prime mover below 1000 RPM, and high inertia loads may require larger clutches.

Safety and Compliance:
Users are reminded to ensure safe operation by complying with engineering information, proper installation, operation, and maintenance. It is the user's responsibility to provide necessary safety devices as per recognized standards.

Company Overview:
Twin Disc, Incorporated has a long history of designing and manufacturing industrial products. They emphasize making machines more productive, durable, and cost-effective, offering support from design to after-sale services.

Catalog excerpts

Model AM 345 Twin Disc® Pump Drives AM 345 Pump Drive MAXIMUM input power 430 kw (577 HP) FOR Ratio 1.00:1 @ 2600 rpm Quality is Standard: • Cast iron housing • 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 • odular design m AM 345 Technical Data Ratio :1 0.51 0.58 0.67 0.76 0.89 1.00 1.31 1.48 MAXimum input torque MAX. Output torque Per pump pad MAXimum input Speed MAXimum Output Speed N-m (lbf-ft) N-m (lbf-ft) RPM RPM 2080 (1534) 2010 (1482) 1910 (1409) 1840 (1357) 1680 (1239) 1620 (1195) 1390 (1025) 1270 (937) 530 (391) 580 (428) 640 (472) 700 (516) 750 (553) 810 (597) 910 (671) 940 (693) 1950 2050 2200 2300 2400 2600 3000 3200 3824 3534 3284 3026 2697 2600 2290 2162 OIL QUANTITY L (gal) 5.5 5.0 4.4 4.0 3.7 3.6 3.0 2.8 (1.45) (1.32) (1.16) (1.06) (0.98) (0.95) (0.79) (0.74) See reverse for selection procedures. Oil Breather and Gauge B62x57 DIN 5482 630 (24.80) 90 (3.54) 201.246 (7.92) 275 (10.83) AM 345 Dimensions Basic Pump Drive Weight: 154 kg (339 lb) 64 (2.52) 360 (14.17) Oil Drain Plug 660 (25.98) Maximum torque and maximum speed may be limited by clutch option. Specifications subject to change without prior notice in the interest of continual product improvement. Contact your local Twin Disc representative for engineering specifications. 201.5 (7.93)

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With two plate 11” clutch am 345 BD 290 With two plate 14” clutch am 345 BD 2200 With three plate 14” clutch am 345 BD 3300 Independent Mount with two plate 11” clutch am 345 Bds 290 Independent Mount with two plate 14” clutch am 345 Bds 2200 Independent Mount with three plate 14” clutch am 345 Bds 3300 transmissions • clutches • PTOs pump drives • torque converters Gearboxes • Hydraulic PTO Products Technical data for available clutches See below for selection procedures Clutch type SAE Size Maximum input torque MAXimum Speed Power N-m (lbf-ft) RPM kW (hp) BD 290 1, 2 or 3 880 (649) 2900 150...

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AM 345 Pump Drives

AM 345 Pump Drives

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