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9 product families

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RV Worm Gear Reducers

NUODUN

RV Worm Gear Reducers

Nuodun’s RV range uses a compact die-cast aluminum-alloy square housing with multiple motor and shaft interfaces. The official page gives ratios of 7.5–100, with combined two-stage selections reaching 10,000, and an output-torque envelope of 24.6–1,192 Nm. Input power is quoted at 1,400 rpm. IEC and NEMA motor interfaces, solid input shafts and several output formats are listed as options. The source mentions self-locking under certain conditions; this must not be treated as a safety brake or a universal characteristic. Ask for a model-specific selection covering efficiency, temperature rise, mounting position and back-driving behavior.

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NMRV Worm Gear Reducers

Jiacheng / Chen Chao

NMRV Worm Gear Reducers

Jiacheng’s NMRV family is offered as single-stage worm units and combined two-stage assemblies. The manufacturer separates a single-stage ratio range of 7.5–100 from a two-stage range of 100–5,000. Input power is specified as 0.06–15 kW for single-stage units; the two torque envelopes are listed separately below. The source describes an aluminum-alloy construction and multiple installation positions. Check the material and dimensions of the selected frame, as well as oil quantity and thermal duty for the actual orientation. A combined-stage reduction ratio must be evaluated with its own efficiency and permissible output load.

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JDLB Precision Duplex Worm Reducer

JIAOXING

JDLB Precision Duplex Worm Reducer

JDLB uses a duplex worm arrangement that allows mesh clearance to be adjusted by moving the worm axially. Jiaoxing documents six sizes and distinguishes a super-precision option from the standard precision range. The source describes adjustment to below 1 arcmin and a 2–4 arcmin precision option; these are configuration-dependent statements, not an independent measurement of every gearbox. The right-angle layout can suit rotary positioning where the machine needs an adjustable mechanical backlash. Confirm the chosen precision grade, coupling, output bearing loads and continuous torque rating. Adjustment procedures and lubrication should follow the manufacturer’s current manual.

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WMRV Worm Gear Reducers

WUMA

WMRV Worm Gear Reducers

WMRV is WUMA’s compact right-angle worm-reducer family. The documented sizes run from 25 to 185, with listed ratios from 7.5 to 100. The manufacturer offers aluminum and cast-iron housings across the range and IEC motor flanges or customized interfaces. The distinctive housing version shown here belongs to the official WMRV product page. It is a useful starting point for space-constrained industrial drives, but a ratio alone does not establish thermal or output-torque capacity. Specify the frame, input motor, mounting position, operating hours and required shaft arrangement before requesting a drawing and selection calculation.

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FCNDK-B5 Worm Reducer

FIXEDSTAR / Hangzhou Zhongde

FCNDK-B5 Worm Reducer

Aluminum-housing worm reducer from the FIXEDSTAR group catalog. Single-stage and combined-stage reduction ranges are stated separately. The catalog does not give a model-specific rated torque on this page.

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WPO / WPX Single-Stage Worm Reducer

Supror

WPO / WPX Single-Stage Worm Reducer

Single-stage worm reducers with foot mounting and solid output shaft. Published power, ratio and torque ranges cover the family, rather than one configuration.

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90JW / 60JX / 60ZY Worm-Planetary Gearmotor

Dongzheng

90JW / 60JX / 60ZY Worm-Planetary Gearmotor

Compact combined worm and planetary gearmotor. Each published configuration pairs a DC motor with a combined ratio, output speed and rated torque. The manufacturer illustrates the standard left-hand output shaft.

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WP Worm Gear Reducer

JIE

WP Worm Gear Reducer

JIE lists WPA, WPS, WPO, WPX and WPW variants in its WP worm-geared product range. Use the individual arrangement drawing to distinguish shaft positions before selecting a replacement.

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R Worm Gearmotor

Boneng

R Worm Gearmotor

A worm-geared drive with foot, flange and torque-arm mounting arrangements. Specify the motor, output shaft and mounting orientation together when comparing an assembly.

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