DieQua Corporation Datasheets for Gearboxes and Gearheads

Gearboxes and gearheads, also called gear reducers or speed reducers, are power transmission devices that use a gear arrangement in an enclosed housing to transfer energy, increase torque and reduce speed from one device to another. Gearboxes may also be referred to as gear reducers or speed reducers.
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Product Name Notes
Economy Servo Worm Gearhead -- RT Series DieQua now offers an economical right angle gearhead for use with small NEMA 23 & 34 and similar small metric servo and stepper motors. These reducers are most appropriate for...
Servo Gearhead -- Sesame PGW Series DieQua’s Sesame Series PGW inline planetary gear heads are designed to bolt-on directly to linear actuator belt drive systems to shorten power train length. Dynamic balanced collar clamping mechanism to...
Economical Aluminum Body Worm Speed Reducer Economical aluminum body worm speed reducer provides highly reliable power transmission for general purpose applications. Designed, manufactured, and assembled in Italy’s famous gear production region, these worm gearboxes offer cost...
Precision Rotary Flange Servo Worm Gearhead -- Girard Dynabox
Servo Worm Gearhead -- Girard Dynabox Precision
Girard’s right angle worm reducers provide precise rotary motion for highly dynamic cyclical or speed control servo applications. These worm reducers are available in 3 backlash levels to satisfy a...
Power Master Spiral Bevel Gearbox -- Tandler HL Series Series HL – A different internal design offers higher torque density and more robust design for demanding industrial applications. Features Low Backlash: Hardened and lapped matched set gearing provide smooth,...
Two and Three Way Power Takeoff Spiral Bevel Gearbox -- DA Series
Two and Three Way Power Takeoff Spiral Bevel Gearbox -- EA Series
Two and Three Way Power Takeoff Spiral Bevel Gearbox -- ZA Series
Tandler auxiliary gearboxes offer up to 6 shaft extensions for power take-off in the same or perpendicular planes. Some versions are available with hollow shafts and mounting flanges. Features Low...
Hollow Shaft Mount Spiral Bevel Gearbox -- Tandler HW Series Tandler hollow shaft gearboxes offer shaft mount designs with keyways, square splines, involute splines, or smooth bores with shrink disks. Features Low Backlash: Hardened and lapped matched set gearing provide...
Reversing & Disengaging Spiral Bevel Gearbox -- Tandler AS Series
Reversing & Disengaging Spiral Bevel Gearbox -- Tandler S Series
Tandler reversing or disengaging gearboxes are used to declutch a drive element or reverse rotational direction. Actuation can be achieved manually or with pneumatics. The machine must be stopped prior...
Right Angle Shaft Phasing Gearbox -- Tandler SP2 Series Tandler right angle shaft phasing gearboxes are especially designed for applications requiring timing, positioning, registration or narrow-range speed control. Incremental output shaft angular phase changes and continuous 360 degree correction...
Right Angle Spiral Bevel Gearbox -- Tandler STD Series Tandler spiral bevel gearboxes offer low backlash and low transmission error for precise power transmission. Input and output options include standard shafts, hollow shafts, and mounting flanges. Auxiliary shafts for...
High Torque Parallel Shaft Servo Gearhead -- A Series
High Torque Parallel Shaft Servo Gearhead -- F Series
The A and F Series Helical Parallel Shaft Servo Reducer provides unmatched performance, durability, and design flexibility. Evolving from our standard line of premium quality speed reducers, these gearheads offer...
High Torque Helical Inline Servo Gearhead -- H Series The H Series Helical Inline Servo Reducer provides unmatched performance, durability, and design flexibility. Evolving from our standard line of premium quality speed reducers, these gearheads offer higher torque capacities...
High Torque Helical Bevel Servo Gearhead -- K Series The K Series Helical Bevel Servo Reducer provides unmatched performance, durability, and design flexibility. Evolving from our standard line of premium quality speed reducers, these gearheads offer higher torque capacities...
Precision Servo Gearhead -- Tandler Hypoid The new Tandler® Hypoid Gearbox from DieQua offers the ultimate in performance and load connection versatility for high cycle servo driven applications. As a logical extension to our precision spiral...
Planetary Gearhead -- Tandler P Series The P-Series of planetary gear reducers s a market-driven extension of our product line. The advantages are high power density, simple assembly, light weight, low back- lash, low transmission error...
Economy Servo Gearhead -- Sesame PBC Series The PBC Economy Series features cylindrical mount housing, solid performance in sizes 50, 70 and 90 mm, in three stages with ratios from 3:1 through 1000:1. Features Inline Configuration Output...
Economy Servo Gearhead -- Sesame PBE Series The PBE Primary Series square mounting flange, cantilevered primary class spur planetary gears, in an inline housing through sizes 90. Offers a light torque capacity, quiet operation with backlash as...
Precision Servo Gearhead -- Sesame PGC Series The PGC Precision Series features round mounting flange, caged precision class spur planetary gears in an inline housing through sizes 235. High torque capacity, quiet operation with backlash as low...
Rotary Flange Servo Gearhead -- Sesame PGF Series
Rotary Flange Servo Gearhead -- Sesame PHF Series
The PGF and PHF series of ISO 9409-1 compliant rotary flange helical bevel provide a wide range of performance levels to satisfy the full range of motion control application requirements.
Precision Servo Gearhead -- Sesame PGL Series The PGL Precision Series square mounting flange, caged precision class spur planetary gears, in an inline housing through sizes 220. High torque capacity, quiet operation with backlash as low as...
Right Angle Servo Gearhead -- Sesame PGRH Series The PGRH Precision Series right-angle housing, square mounting flange, with caged precision class helical planetary gears, in sizes through 220. High torque capacity, quiet operation and backlash as low as...
Servo Gearhead -- Sesame PHF Precision Series The PHF Precision Series round mounting flange, caged premium class helical planetary gears, in an inline housing through sizes 220. ISO-9409 flange output, high torque capacity, quiet operation with backlash...
Right Angle Servo Gearhead -- Sesame PHFR Series The PHFR Precision Round mounting flange, caged precision class spur planetary gears in a right-angle housing through sizes 220. ISO-9409 flange output, high torque capacity, quiet operation with backlash as...
Standard Servo Gearhead -- Sesame PNS Series The PNS Standard Series round mounting flange, caged standard class spur planetary gears in an inline housing through sizes 120. High torque capacity, quiet operation with backlash levels as low...
Right Angle Servo Gearhead -- Sesame PUR Series The PUR Premium Series square mounting flange, caged premium class spur planetary gears, in an inline housing through sizes 220. High torque capacity, quiet operation with backlash as low as...
High Torque Servo Worm Gearhead -- S Series The S Series Helical Worm Servo Reducer provides unmatched performance, durability, and design flexibility. Evolving from our standard line of premium quality speed reducers, these gearheads offer torque capacities up...
Premium Servo Gearhead -- Sesame PHL Series The Sesame – PHL Premium Servo Gearheads square mounting flange, caged premium class helical planetary gears in an inline housing through sizes 90. High torque capacity, quiet operation with backlash...
Premium Servo Gearhead -- Sesame PUL Series The Sesame – PUL Premium Servo Gearheads square mounting flange, caged premium class helical planetary gears in an inline housing through sizes 220. High torque capacity, quiet operation with backlash...
Precision Servo Gearhead -- Sesame SGC Series The SGC Precision Series features round mounting flange, caged precision class spur planetary gears in an inline housing through sizes 90. Medium torque capacity, quiet operation with backlash as low...
Single Stage Spiral Bevel Servo Gearhead -- Tandler FS2 Series The Tandler FS2 precision right angle servo gearhead provides the ultimate in motion control. With hardened and lapped, matched-set spiral bevel gears and a revolutionary motor mount, maximum performance is...
Inline Servo Gearhead -- Tandler PL2FS Series The Tandler PL2FS inline planetary servo gearhead offers the ultimate in precision motion control. With ground, matched-set gearing, and a revolutionary motor connection, maximum performance is assured. Features Low Backlash:...
Right Angle Servo Gearhead -- Tandler PSK2FS Series The Tandler PSK2FS right angle planetary bevel servo gearhead offers the ultimate in precision motion control. With ground, matched-set gears, lapped spiral bevel gears, and a revolutionary motor connection, maximum...
Double Planetary Shaft Phasing Gearbox -- Tandler DP2 Series The Tandler series PD2 Double Planetary speed correction gearbox is a dual stage planetary gearbox used for inline shaft phasing or narrow range speed control. The unit is offered in...
Single Planetary Shaft Phasing Gearbox -- Tandler PE2 Series The Tandler series PE2 Single Planetary speed correction gearbox is a single stage planetary gearbox used for inline shaft phasing or narrow range speed control. The unit is used as...
High Dynamic Bevel Planetary Servo Gearhead -- Tandler SKP2FS Series The Tandler SKP2FS right angle bevel planetary servo gearhead offers the ultimate in precision motion control. With ground, matched-set gears, lapped spiral bevel gears, and a revolutionary motor connection, maximum...
Stainless Steel Spiral Bevel Gearbox -- Tandler VA Series The VA series is a complete stainless steel design for high performance or precise motion control requirements. Features Low Backlash: Hardened and lapped matched set gearing provide smooth, reliable and...
High Precision Cycloidal Reducer -- Spinea E Series This design also allows the load to be mounted to the output flange or case. This unit can be piloted on the outer diameter and the case has through hole...
High Precision Cycloidal Reducer -- Spinea M Series This is the mini series with similar mounting and all the performance advantages of the standard designs. With only one size presently available, smaller versions are in development. Features Zero...
High Precision Cycloidal Reducer -- Spinea H Series This series is similar in mounting configuration to Series E with the added benefit of a hollow clearance bore to allow cables, tubes, etc. to be passed through. This unit...
High Precision Cycloidal Reducer -- Spinea T Series This zero backlash cycloidal reducer allows mounting of the load directly to the output flange or outer case without the need for additional bearings. Features Zero Backlash High Moment Capacity...
Economical Aluminum Body Helical Speed Reducer 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...