Speed Reducers - DieQua Corporation
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Varvel - Aluminum Body Inline Helical Speed Reducers

Varvel’s economical aluminum body helical speed reducer provides highly reliable power transmission for general purpose applications. Designed, manufactured, and assembled in Italy’s famous gear production region, these gearboxes offer cost effective operation and superior performance over similar products.

Features & Benefits:

Benefits of the Input Coupling:

1. Eliminates fretting corrosion common in quill mount.
2. Reduces efficiency losses due to motor mounting misalignment.
3. Eliminates key/keyway wear in reversing applications.
4. One gearbox adaptable for NEMA, IEC, and servo motors.
5. Elastomer element dampens vibration, reducing motor wear.
6. Motor heat transfer is minimized, increasing seal life.
7. Optional insert for ATEX explosion-proof applications.

Product Line Overview: Series RD

Varvel Series RD

Varvel Series RD

Specifications:
  • 5 sizes with aluminum housings
  • Torque capacity from 200-6000 inlbs
  • Ratios from 2.5:1 to 600:1
  • Output shafts in inch or metric dimensions
  • Input adapters for NEMA and IEC motors
  • Mounting via foot, face or bolt-on flange
Two Stage Ratios:

Model
02
12
22
32
42
Nom Ratio*
Torque capacity in inlbs
3
266
398
797
1814
2832
5
336
487
929
2080
3540
10
443
797
1593
3319
5487
16
451
797
1637
3452
5753
20
451
797
1682
3452
5753
25
460
841
1682
3496
5753
30
460
841
1682
3540
5753
40
310
620
1239
2522
3983
50
310
620
1239
2522
3983

(*) See catalog for additional ratios and other specs.

3 Stage Ratios:

Model
03
13
23
33
43
Nom Ratio*
Torque capacity in inlbs
40
460
841
1770
3717
6196
50
460
841
1770
3717
6196
60
460
841
1770
3717
6196
80
460
885
1770
3717
6196
100
460
885
1770
3762
6196
125
460
885
1770
3762
6196
160
460
885
1770
3762
6196
200
319
885
1770
3762
6196
250
319
885
1770
3806
6196
325
319
885
1770
3806
6196
400
---
620
1239
2567
4071
500
---
620
1239
2567
4071

(*) See catalog for additional ratios and other specs.

Engineering Catalog

Download Catalog
PDF - 3MB


What's Next?

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Download CAD Drawings

Why Choose DieQua?

Have Any Questions?
Call Us: 630-980-1133


Quick Assist:

Benefits of the Input Coupling

Part Number System

VarSize Selection Software

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Related Products:

Farm Duty Helical Reducers

Aluminum Body Worm

Inline Helical Speed Reducers


Applications for Varvel Speed Reducers:

Conveyors
Processing Machinery
Packaging Machinery
Food Processing
Agricultural Equipment
General Industrial Machines


Why Choose a Varvel?

Most of today's industrial machines need primary drive gearboxes that are cost effective and highly reliable. The Varvel inline helical speed reducer is designed to satisfy those specific needs.

With a light weight but highly rigid housing, ground or shaved gears, and a flexible motor mounting system that reduces maintenance while improving performance, Varvel offers an economical solution for general purpose applications that provides trouble free and reliable operation.

An added benefit is the standardized dimensions equal to several popular competitive models allowing for easy conversion to the Varvel alternative.


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Bloomingdale, IL 60108-3105
Phone: 630-980-1133 Fax: 630-980-1232

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