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  • August 28, 2026

JWM/JWB series screw jack/elevator accessories flange size


JWM/ JWBScrew Jack – Accessory Flange Dimensions & Mounting Drawings

The JWM/ JWB screw jack supports a variety of accessory flange options for motor mounting, load attachment, and system integration. This page provides complete flange dimension references for engineers and procurement professionals

JWM/JWB series screw jack flange size

Flange Mounting Options

JW series screw jacks support multiple flange configurations

Flange TypeDescriptionApplication
IEC Input FlangeStandard motor flange (B5/B14)Direct motor coupling
NEMA Input FlangeUS standard motor flangeNEMA motor integration
Servo FlangePrecision servo motor mountingHigh-precision automation
Traveling Nut FlangeFlange on traveling nut (UR/DR types)Load attachment on moving nut

Huxing supplies worm screw elevators, bevel gear ball screw elevators, gear reducers, bevel gearboxes, and complete synchronous lifting system components.

SWL series worm gear screw jack

mechanical lifting jack

Please inform us of your load, travel time, and speed, and arrange one-on-one technical consultation for you; Sending product catalogs or technical materials; Provide targeted solutions.



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