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  5. ›Helical Work Gear Unit

San Antonio Water System·Texas

Helical Work Gear Unit

Closes 6/17/2026$10k – $50kRequest for Quotation
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Description

The San Antonio Water System is soliciting quotes for a Helical Work Gear Unit, specifically a SEW-EURODRIVE Model# SA87 AMS184. The unit should have a speed of 1400 / 11, a total ratio of 123.48 / infinite, and a maximum torque of 2060 Nm. The gear unit should be designed with a hollow shaft, safety cover, and breather variant, and should be delivered with a breather valve mounted in the flange. The quote should include delivery and freight costs. Key features of the required gear unit include: • Manufacturer: SEW-EURODRIVE • Model#: SA87 AMS184 • Serial#: 60.1836067301.0002.12 • Speed: 1400 / 11 • Total ratio: 123.48 / infinite • Maximum torque: 2060 Nm • Mounting position: M4A • Lubricant: CLP 680 Miner.Oil • Lubricant volume: 10.80 l (2.85 US gal) • Paint coat: Top coat RAL3020 (traffic red) • Gear unit: SA87 • Hollow shaft: 70mm • Safety cover: None • Breather variant: Standard • Delivery state: Breather valve mounted in flange • Adapter: AMS184 • Input flange: Centering diameter 215.9mm, hole circle 184mm, bore 15mm • Coupling/bore D1: 1.125 inch (28.575mm) • Max. insertion depth (mot. SE): 66.55mm • Nameplate: English / Imperial units • Nameplate position: Attached to the gear unit

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Marcel Arispe

[email protected]

(210) 233-2066

Key dates

Opened
6/10/2026
Questions due
6/11/2026
Closes
6/17/2026

Last updated

Details

Type
Request for Quotation
Industry
Manufacturing
NAICS
333612
Solicitation №
1440374

Budget estimate

$10,000 – $50,000

The budget for this opportunity is likely to be in the range of $10,000 to $50,000, based on the cost of a single Helical Work Gear Unit. The actual budget will depend on the quote provided by the supplier, as well as the specific requirements of the San Antonio Water System. Factors that may influence the likely payment range include the complexity of the gear unit, the materials used, and the delivery and freight costs.

AI estimate from the solicitation

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