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Please contact us concerning questions about product documentation, 3D drawings, price requests, etc. You can also call us during office hours on +31 252 228850.

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Worm Gearbox JRSTB header

Worm Gearbox JRSTB

Worm gear units with a double solid input shaft. The JRSTB series worm gear units are equipped with a continuous worm shaft. For instance, an additional coupling can be mounted on this shaft to drive the worm gearbox.

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Worm Gearbox JRSTB Euronorm Product
Worm Gearbox Double full input shaft

Product Info

The worm gear reducers JRSTB series feature a continuous worm shaft. On this shaft, for example, an additional coupling can be mounted to drive the worm gearbox.

The table describes the product range with torque values, gear ratios, and shaft sizes.

Additional options for the JRSTB series include:

  • Output flange in multiple sizes
  • Output solid or hollow shaft or shrink disc
  • IP66W

Features

Gear size:25 ~ 150
Ratio:5 ~ 100
Power:0,12 ~ 15 kW
Torque range:5 ~ 2.000 Nm

Downloads

TypeNLENFRDERU
Catalogue
Manual
Product description

Worm Gearbox
Double full input shaft
JRSTB series

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Worm Gearbox Options

The worm gear reducer consists of a worm and worm wheel enclosed in a square housing. Due to this design, the worm gear reducer can be mounted in various ways within the machine or application. Additionally, various accessories are available for easy installation.

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Transmission Ratio

The worm gear transmission is available in ratios from i=7.5 to i=100. With a double worm gear transmission, ratios of up to i=10,000 can be achieved.

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Options On The Worm Gearbox

The JRST / NMRV types are equipped with an IEC mounting flange type B5 (large flange) or type B14a (small flange). This allows standard IEC motors to be attached to the reducer.

Depending on the application, an ATEX certification may be required for the worm gear reducer. For this, you can also turn to Euronorm.

The worm gear reducers are available within the scope mentioned below:

  • Construction sizes from 25 to 150
  • Torques from 14Nm to 3,000Nm
  • Output shaft sizes from 11mm to 50mm
  • Gear ratios from i=7.5 to i=10,000
  • Power ratings from 0.06kW to 15kW

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Quality Of The Worm Gearbox

The quality of the drive is guaranteed by producing exclusively under UNI EN ISO 9001:2008 standards. Supplied materials are also rigorously inspected and chosen for their proven quality.

The use of A-brand wear parts such as NSK bearings and Simrit oil seals, finely machined components, and the application of precisely hardened and ground gears (grade 6) ensure a long lifespan, minimal noise, and high efficiency.

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Euronorm Worm Gearbox Stock

Euronorm keeps a large inventory of worm gear transmissions in stock and can deliver them quickly. Additionally, there is ample availability of various motors and other drive components.

Euronorm is also capable of making modifications in its own workshop, assembling drives, and painting them in the color of the customer’s choice.All of this is accomplished within a limited timeframe and from existing stock.

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    CONTACT INFORMATION

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    Hub Van Doorneweg 8
    2171kz Sassenheim
    The Netherlands

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