Product Description
24VDC 3-stage vacuum motor, OEM part 23-9-5571, designed for integration in NSS floor scrubbers and sweepers. Features include 5.7-inch dual ball bearing by-pass motor, continuous duty operation, and side discharge. Compatible with multiple NSS Wrangler models and interchangeable with Ametek/Lamb 991-1210.
Specifications
Construction
| Fan Material | Thermoplastic impeller |
| Frame Material | Steel, sealed housing |
Electrical
| Motor Voltage | 24VDC |
| Maximum Current Draw | 21.5 Amps |
| Motor Power Supply | Direct current (DC) |
| Typical Rated Amperage | 26 Amps (source-dependent value) |
Part Numbers & Compatibility
| Manufacturer Part Number | 23-9-5571 |
| OEM Part Number | 164-7997 |
| Cross-Reference Part Numbers | 23-9-5571, 23-9-557-1, 23-557-1, 23-5571, 235571, 2395571, 239557-1, 164-7997, 991-1210 |
| Equivalent/Interchange Part Numbers | Ametek/Lamb 991-1210 |
| Compatible Machine Models | NSS Wrangler 2625, Wrangler 24, Wrangler 20 B, Wrangler 20 W/D, Wrangler 26-VS, 2016AB, 2016DB, 2016AE |
Frequently Asked Questions
Q: Which NSS models is the NSS23-9-5571 vacuum motor compatible with?
A: The NSS23-9-5571 is designed for NSS Wrangler models including the Wrangler 2625 and Wrangler 24. The motor features a 5.7-inch dual ball bearing by-pass configuration for side discharge operation.
Q: What is the voltage and stage configuration for this motor?
A: The NSS23-9-5571 is a 24V DC 3-stage vacuum motor engineered for continuous duty operation in NSS floor scrubbers and sweepers.
Q: What are the cross-reference and equivalent part numbers?
A: The NSS23-9-5571 has multiple cross-references: OEM part 164-7997, and alternative part numbers 23-9-5571, 23-9-557-1, 23-557-1, 23-5571, 235571, 2395571, 239557-1. It is interchangeable with Ametek/Lamb 991-1210.
Q: What bearing configuration does this motor have?
A: The NSS23-9-5571 features a 5.7-inch dual ball bearing by-pass motor with side discharge design, engineered for reliable performance in commercial floor cleaning equipment.