DuoDrive
24Pages

GEARING SOLUTIONS

DuoDrive DuoDrive Pinch Roll Speed Reducers 0107 Solid or Hollow Output Shafts Double Extended Input or Output Shafts Ratios up to 4,900:1 Water and Fan Cooling Motor Bell and Coupling NEMA 56 to 256 Worm gear units are comprised of one worm input shaft driving two gears on parallel output shafts, one shaft turns clockwise while the other turns counter clockwise providing synchronous drive operation. Water cooling with finned O.D. tubing is available for sizes D40 through D240. Fan cooling is available for limited sizes, please contact Textron Power Transmission. An oil circulation pump may...

POWER TRANSMISSION DuoDrive Size D20 (expanded rating table) Reducer Size 20_4.00 Inch (Center Distance at Output Shafts) Key: Me.HP = Mech. Input Power (HP) Th.HP Std = Ther. Input Power - No Fan O.T. / Shaft = Output Torque (Lb.-in) per shaft Th.HP Fan = Ther. Input Power - Fan

POWER TRANSMISSION DuoDrive Size D25 (expanded rating table) Reducer Size 25_5.00 Inch (Center Distance at Output Shafts) Key: Me.HP = Mech. Input Power (HP) Th.HP Std = Ther. Input Power - No Fan O.T. / Shaft = Output Torque (Lb.-in) per shaft Th.HP Fan = Ther. Input Power - Fan

POWER TRANSMISSION DuoDrive Size D30 (expanded rating table) Reducer Size 30_6.00 Inch (Center Distance at Output Shafts) Key: Me.HP = Mech. Input Power (HP) Th.HP Std = Ther. Input Power - No Fan O.T. / Shaft = Output Torque (Lb.-in) per shaft Th.HP Fan = Ther. Input Power - Fan

POWER TRANSMISSION DuoDrive Size D40 (expanded rating table) Reducer Size 40_8.00 Inch (Center Distance at Output Shafts) Key: Me.HP = Mech. Input Power (HP) Th.HP Std = Ther. Input Power - No Fan O.T. / Shaft = Output Torque (Lb.-in) per shaft Th.HP Fan = Ther. Input Power - Fan

DuoDrive Dimensions 0107 DuoDrive Size 20 to 240 #1 Assembly Shown Dimensions shown are for cast iron housing sizes D20 through D80. Welded steel housings sizes D100 through D240. Input and output shaft may extend on either side or may be double extended. Notes: 1. Sizes D20 through D100, 4 mounting holes. Size D120, 6 mounting holes. Sizes D150 through D240, 8 mounting holes. 2. Sizes D150 through D240 have 2 keyways 180o apart, on each ouptut shaft extension. 3. Unless otherwise specified housing will be furnished in cast iron or welded steel at our option. 4. Sizes D180 through D240 all...

POWER TRANSMISSION Standard Hollow Gears haft Bores DuoDrive Standard Hollow Gearshaft Bores, Sizes D20 through D120 Special hollow gearshaft bore sizes are available at additional cost. All sizes have 2 set screws at long end of shaft. * Bore inches AGMA Standard.

POWER TRANSMISSION Assembly & Mounting Positions DuoDrive Assembly & Mounting Position Numbers Top View, Floor Mounted Ceiling Mounted Wall Mounted, Worm Vertical Up Wall Mounted, Worm Vertical Down Size 100 and larger-contact Textron Power Transmission regarding lubrication of upper worm bearing. Wall Mounted, Worm Horizontal to the Left Wall Mounted, Worm Horizontal to the Right

POWER TRANSMISSION

POWER TRANSMISSION

DuoDrive PRODUCT SAFETY 0107 IMPORTANT The rotating components (gears and shafts) must be turned a few revolutions once a month (to prevent bearings brinelling). General - The following information is important in ensuring safety. It must be brought to the attention of personnel involved in the selection of Textron Power Transmission equipment, those responsible for the design of the machinery in which it is to be incorporated and those involved in its installation, use and maintenance. (b) External gearbox components may be supplied with preservative materials applied, in the form of a...

Contact Textron Power Transmission 0107 AUSTRALIA David Brown Gear Industries Ltd 13-19 Franklin Avenue Bulli, NSW 2516 Australia Tel: +61 2 4283 0300 Fax: +61 2 4283 0333 AUSTRIA Benzler Antriebst Ges mbH Urnenhainweg 7 AT-4050 Traun Austria Tel: +43 7 229 618 91 Fax: +43 7 229 618 84 BELGIUM Benzlers Belgium Contact the Northern European Service Centre (Netherlands) Tel: +32 25 82 59 22 Fax: +32 25 82 68 47 CANADA David Brown Radicon Inc 975 Dillingham Road Pickering, Ontario L1W 3B2 Canada Tel: +01 905 420 4141 Fax: +01 905 420 9513 DENMARK Benzler Transmission A/S Hammerholmen 39...

AGRICULTURE AUTOMOTIVE Industrial reducers Worm Precision products Screwjacks Shaftmount Horizontal mill drives Vertical mill drives High speed Planetary units Specialist drives CEMENT Geared motors Couplings Defence Systems Rail CHEMICAL CONSTRUCTION DEFENCE ENERGY FOOD & BEVERAGE FORESTRY MARINE METALS MINING PULP & PAPER QUARRYING RUBBER & PLASTICS TEXTILES TRANSPORTATION WATER POWER TRANSMISSION www.TextronPT.com