MGS Speed Reducers

The MGS, or Modular Gear System developed by STOBER design engineers is the foundation to this line of products. It is comprised of interacting, highly engineered components such as: shafts, gears, housings, input and output flanges, motors, etc. This modular approach benefits you in three important ways:

   • Side Selection - The MGS modular concept lets us deliver thousands of       sizes, styles, and mounting configurations. A vast selection that you can       choose from to meet your exact gear drive needs.
   • Availability - This modularity combined with advanced assembly       techniques lets us build, fully test and deliver a custom built drive in just       hours...not weeks.
   • Economy - Components for the MGS line of products are produced in       large, very cost-efficient quantities.

MGS Speed Reducers Catalog PDF

All Stober MGS Speed Reducers Feature:

   • 3 Year Warranty
   • Standard Delivery 3 Days
   • HP ratings from 1/6 to 165
   • Output torques up to 106,296 in. lbs.
   • Output speeds available from 437 to 4.5 RPM
   • Ratios from 4:1 to 381:1. Combination units for higher ratios
   • Washdown protection packages
   • Internal backstops
   • Adjustable speed drives
   • Manufactured in accordance with the principles of ISO 9000
   • A Commitment to NEMA C-Face Construction

C Series Concentric Helical Gearheads
These versatile gear drives offer you performance, durability, and economy for a wide range of applications. High efficiency helical gearing keeps motor size to a minimum while running almost silently. The C Series also features an input shaft or coupling type NEMA C-face adapter, interchangeable motor plates to fit any motor, single piece iron housing, precision machined bearing supports, case hardened gears (58-62 Rockwell "C"), low backlash (<20 arc minute), double lip seals,
and more.

F Series Concentric Helical Gearheads
Compact size and flexibility make these gear drives a popular choice for applications that require high performance,
efficiency, and durability. Series "F" gear drives are available with a wide selection of exact ratios and output speeds to eliminate the need for expensive and maintenance prone external input drives. It's a compact package that reduces producct and installation costs today - and maintenance costs tomorrow. The F Series also features an input shaft or coupling type
NEMA C-face adapter, interchangeable motor plates to fit any motor, single piece iron housing, precision machined bearing supports, case hardened gears (58-62 Rockwell "C"), low backlash (<11 arc minute), double lip seals, and more.

K Series Concentric Helical Gearheads
Right angle helical/bevel gear drives offer higher input-to-output efficiencies than conventional worm gear drives. This added efficiency reduces your costs today through smaller gear drive and motor sizing. Tomorrow, you'll benefit through optimum energy savings. MGS helical/bevel gear drives offer consistent, higher efficiencies than single-worm gear drives. The K
Series also features an input shaft or coupling type NEMA C-face adapter, single piece iron housing, precision machined
bearing supports, case hardened gears (58-62 Rockwell "C"), low backlash (<12 arc minute), double lip seals, a strategically located oil fill/drain/breather ports, and more.

S Series Concentric Helical Gearheads
These durable units combine economy and versatility for a wide range of applications. MGS helical-before worm gearing
offers twice the efficiency of two-stage worm drives. The S Series also features an input shaft or coupling type NEMA C-face adapter, single piece iron housing, precision machined bearing supports, case hardened gears (58-62 Rockwell "C"), low backlash (<20 arc minute), double lip seals, a centrifugally cast bronze worm gear, precision worm, and more.

Contact an ACS Representative for more information.