Beier® Variator catalog
52Pages

Mechanical Adjustable Speed Drives ^^^^ MACHINERY CORPORATION OP AMERICA

Sumitomo Machinery Corporation of America, a world leader in power transmission, offers the flexibility of mechanical speed variation. The SM-Beier ts a premium-tealufed speed vanalor lhal is clearly superior 10 olher mechanical adjustable speed drives. Because it maintains a constant oil film as a tractive force, the Beier Variator experiences no wear or grooving, which increases lite with minimal maintenance. The Beier Variator offers the highest HP capacity of any mechanical dnve on the market today Its unique viscous drag design provides high operating efficiency, heavy shock load...

BEIER CYCLO

Power Transmission Through Viscous Drag Power is transmitted through viscous drag or the tractive force ol the oil film between the discs at the point of contact, not through friction between the cone and flange discs. The cone discs are relatively thin; thus the radius of curvature is greal. This minimizes the contact pressure. Accordingly, at the points of contact, an ideal boundary lubrication nearing fluid film friction is obtained Transmission Through Oil Film Overload Resistance Excellent overload resistance due to the high multiplicity Metallic contact is avoided by maintaining a...

The Beier Varialor is an adjustable speed traction drive whose design and method of speed variation is truly unique among mechanical drives available today. Power is transmitted through the viscous triction ol an oil film that separates multiple thin metal discs. Variations in the depth ot engagement between the driver and driven discs provide the means ol adjusting speed. Sumitomo has applied their extensive experience in the design and development of high-quality Cyclo speed reducers to the manufacture of the Beier Variator. The use of special bearing steels, through-hardened and machined...

THE AVAILABLE MODULAR SOLUTION

BASIC CONFIGURATIONS Input Power Available: '4-200 HP Speed Range Ratio: 4:1 or 3.3:1 Type AJ. AXJ (C Face Input) Input Power Available: '4-10 HP G-Type (Gear) Input Power Available: '^-100 HP Speed Range Ratio: 4:1 Beier-Cyclo (Integral Design) Input Power Available: '4-20 HP Speed Range Ratio: 4:1 Base Plate Model Input Power Available: 15-200 HP For Dimensions please consult factory.

FRAME SIZE Frame Size 2. Beier Variator (Built-in Gear Type) - Ex: "'GHHBN5A-G30Y-5, GHHBJN2A-G20Y-3" Shaft Direction Frame Size Frame Size Frame Size Framo Size Note: AX - 1750 HPM rated output

STANDARD MODEL AND TYPE Input Mode Basic Type Built-in Gear Type BEIER-CYCLO VARIATOR Other applied products. ■ Remote control equipped ■ Inverted vertical type (A TYPE: 7.5 HP or less. B TYPE; 5 HP or less) ■ Special vertical type for mixers

The ratings (input horsepower) of Beier/Beier-Cyclo Variators are based on 24 hours daily service under uniform or low fluctuating load conditions. The input horsepower ratings of each frame size are shown on When the application involves frequent start-stop large shock loads, large load fluctuation or overload, consult the factory for unit selection. Selection Procedure All data prepared in this catalog is for proper selection of standard Beier/Beier-Cyclo Variators under uniform load The lollowing information is required for proper 5) Method of connecting input and output shatts 1) Driven...

BEIER VARIATOR HP RATINGS - A, G TYPE Standard Input 1/2 HP at a Maximum of 1750 RPM Input Normal Duty Type (S.F. I.OJ A Type Standard Input 3/4 HP at a Maximum of 1750 RPM Input NOTE: Relet to laclory lor additional speed ranges.

Standard Input 1 HP at a Maximum of 1750 RPM Input Normal Duty Type (S.F. I.O) A Type Standard Input 1 1/2 HP at a Maximum of 1750 RPM Input NOTE: Rsier to factory for additional speed ranges.

BEIER VARIATOR HP RATINGS - A, G TYPE Standard Input 2 HP at a Maximum of 1750 RPM Input Normal Duty Type (S.F. 1.0) A Type Standard Input 3 HP at a Maximum of 1750 RPM Input NOTE: Relei to lactory lor additional speed ranges

Standard Input 5 HP at a Maximum of 1750 RPM Input Normal Duty Type (S.F. 1.0) A Type Standard Input 7 1/2 HP at a Maximum of 1750 RPM Input NOTE: Refer lo factory for additional speed ranges

BEIER VARIATOR HP RATINGS - A, G TYPE Standard Input 10 HP at a Maximum of 1750 RPM Input Normal Duty Type (S.F. I.O) A Type Standard Input 15 HP at a Maximum of 1750 RPM Input NOTE: Rater to tacioty tor a<tditional speed ranges.

Standard Input 20 HP at a Maximum of 1165 RPM Input Normal Duty Type (S.F. 1.0) A Type Standard Input 25 HP at a Maximum of 1165 RPM Input Standard Input 30 HP at a Maximum of 1165 RPM Input NOTES: Refer to factory for additional speed ranges All Befer-Cyclos 25 HP and larger are non-integraJ lype.

BEIER VARIATOR HP RATINGS - A, G TYPE Standard Input 40 HP at a Maximum of 1165 RPM Input Normal Duty Type (S.F. 1.0) A Type Standard Input 50 HP at a Maximum of 875 RPM Input Standard Input 60 HP at a Maximum of 875 RPM Input NOTES: J Consul! factory lor information. 50HP and larger includes cooling unit. All Beier-Cyclos 25 HP and larger are non-integral type.

Standard Input 75 HP at a Maximum of 875 RPM Input Normal Duty Type (S.F i.e.) A Type Standard Input 100 HP at a Maximum of 875 RPM Input Standard Input 125 HP at a Maximum of 875 RPM Input Standard Input 150 HP at a Maximum of 875 RPM Input Standard Input 200 HP at a Maximum of 875 RPM Input NOTES I Consull factory tor more information 50HP and larger includes cooling unit. 150 HP and larger includes electric lemote control All Beier-Cyclos 25 HP and larger are non-integral type

HP RATINGS - NDY Type - Wide Range Standard Input 1/2 HP at a Maximum of 1750 RPM Input Normal Duty Type (S.F. i.o)DType Standard Input 1 HP at a Maximum of 1750 RPM Input NOTE. Reler to factory lor additional speed ranges

HP RATINGS - NDY Type - Wide Range Standard Input 2 HP at a Maximum of 1750 RPM Input Normal Duty Type (S.F. 1.0) D Type Standard Input 3 HP at a Maximum of 1750 RPM Input

HP RATINGS - NDY Type - Wide Range Standard Input 5 HP at a Maximum of 1750 RPM Input Normal Duty Type IS.F. I.O) D Type Standard Input 7 1/2 HP at a Maximum of 1750 RPM Input Standard Input 10 HP at a Maximum of 1750 RPM Input