Product Description
24VDC, 2-stage, tangential bypass vacuum motor for industrial floor scrubber/sweeper applications. Interchangeable with Ametek 116157-00 and various OEM scrubber part numbers. Suitable for Tennant, Advance, Clarke, Nilfisk, Minuteman, Karcher, and more. Features robust 5.7-inch fan system and 400-watt nominal power rating.
Specifications
Electrical
| Motor Voltage | 24VDC |
| Number of Motor Stages | 2-stage |
| Power Rating | 400 Watts (nominal) |
Part Numbers
| OEM Part Number | 116157-00 |
| Manufacturer Part Number | 116157-00 |
| Equivalent Part Numbers | 116157-01; 116157-29; 116512-13 |
| Replaces/Supersedes Part Numbers | 119436-13 |
| OEM Cross-Reference (Advance) | 56372505 |
| OEM Cross-Reference (Tennant/Nobles) | 605357 |
| OEM Cross-Reference (Minuteman) | 740063 |
| OEM Cross-Reference (Alto/Clarke) | 45200A; 51050A |
Frequently Asked Questions
Q: What are the electrical specifications for the AMT116157-00 motor?
A: The AMT116157-00 is a 24VDC 2-stage tangential bypass vacuum motor with a 400-watt nominal power rating. It features a 5.7-inch fan system and is designed for 24-volt DC powered floor scrubber and sweeper equipment.
Q: Which floor scrubber brands does this motor fit?
A: The AMT116157-00 is compatible with Tennant, Advance, Clarke, Nilfisk, Minuteman, and Karcher floor scrubber models. Cross-references include Tennant Nobles 605357, Advance 56372505, and Minuteman 740063. Verify your equipment voltage is 24VDC before ordering.
Q: What equivalent part numbers can replace the AMT116157-00?
A: The AMT116157-00 is interchangeable with Ametek 116157-00, 116157-01, 116157-29, and 116512-13. It also replaces earlier part number 119436-13. Verify electrical specifications match your equipment before substituting.
Q: How does the 2-stage design affect motor performance?
A: The 2-stage tangential bypass design provides balanced suction power and air movement for scrubber recovery tanks. This configuration is durable for continuous duty applications and tolerates minor debris better than single-stage motors.
Q: What maintenance does this motor require?
A: Inspect the motor and 5.7-inch fan system quarterly for debris accumulation or blockage. Keep the motor cooling vents clear and check power connections regularly. Expected motor life is 1500 to 2000 operating hours with proper filtration on the recovery tank.