Product Description
Crown CR 149800 speed sensor is an OEM non-contact rotational sensor designed for electric lift trucks, featuring threaded mounting and a 3-pin Deutsch connector, with aluminum housing and integrated O-ring seal. Nominal supply voltage is 10-30VDC. Compatible only with Crown electric pallet truck applications requiring SKU CR 149800.
Specifications
Electrical Specifications
| Output Type | PNP N.O. (normally open) transistor output |
| Current Consumption | ≤20 mA at rated supply |
| Connector Type | 3-pin Deutsch DT04-3P plug |
| Control Voltage | Logic level output: 24VDC rated |
Material & Construction
| Seal Material | EPDM O-ring, Shore A75 hardness |
Mechanical Specifications
| Mounting Configuration | Threaded body with fixed mount to axle housing |
Part Numbers
| OEM Part Number | CR 149800 |
| Manufacturer Part Number | CR 149800 |
Performance Specifications
| Signal Frequency Range | Up to 400 Hz pulse output |
Frequently Asked Questions
Q: What does the CR 149800 speed sensor do?
A: The CR 149800 is a non-contact rotational speed sensor for Crown electric pallet trucks. It monitors axle or wheel rotation speed and provides feedback to the drive control circuit, enabling traction control, speed limiting, and diagnostic monitoring functions.
Q: What are the electrical specifications of the CR 149800?
A: The CR 149800 operates on a nominal supply voltage of 10-30VDC with a current consumption of approximately 20 mA at rated supply. It provides PNP normally-open transistor output, enabling direct interface with lift truck control logic modules.
Q: What connector type does the CR 149800 use?
A: The CR 149800 features a 3-pin Deutsch DT04-3P plug connector. This connector type is standard on Crown electric truck sensor circuits. Ensure the truck harness connector matches DT04-3P specifications before ordering.
Q: How is the CR 149800 mounted to the pallet jack?
A: The CR 149800 uses a threaded body design with fixed mount to the axle housing. It features an integrated O-ring seal and aluminum housing rated for continuous outdoor and warehouse environments including temperature and moisture exposure.
Q: Is the CR 149800 a non-contact sensor?
A: Yes. The CR 149800 is a non-contact rotational sensor, meaning it does not require physical contact with rotating components. This design reduces wear, maintenance, and false triggering caused by debris or contamination on the sensor surface.