Gearing Solutions for Every Application

Right Angle Gearboxes – Series STD 

Precision-machined spiral bevel gearboxes designed for minimal backlash and transmission error. Available in multiple sizes, ratios, and shaft configurations to meet a wide range of motion control needs.

Hollow Shaft Gearboxes – Series HW 

Engineered for direct shaft mounting, these gearboxes provide flexible connectivity with keyways, square splines, involute splines, or smooth bores secured with shrink disks.

Right Angle Reversing/Declutching Gearboxes – Series S/AS 

Ideal for applications requiring disengagement or directional reversal of rotational movement in a right-angle layout. Actuation can be manual or pneumatic, depending on system requirements.

 Reinforced Shaft Gearboxes – Series WV

Built for line-shaft drive systems, these gearboxes provide reinforced shaft designs to handle partial torque loads at various points along the main drive shaft.

 Two-Way Auxiliary Gearboxes – Series EA

Multi-purpose auxiliary gearboxes with up to four shaft extensions positioned in the same plane. Select models include hollow shafts and integrated mounting flanges for enhanced flexibility.

 High Torque Density – Power Master

A specialized internal configuration increases torque capacity and durability, making these gearboxes well-suited for demanding industrial applications.

 Stainless Steel Gearboxes – Series VA

Fully stainless steel construction for high-precision or harsh environment applications, offering corrosion resistance and superior performance in specialized motion control systems.

Helical Bevel Gearmotors & Speed Reducers

WATT Drive helical bevel units are available in two right-angle configurations:

• Compact offset input (K.40 to K.75): Ideal for space-saving installations.
• Centered input shaft (K.77 to K.136): Narrow-profile design for streamlined integration.

Helical Worm Gearmotors & Speed Reducers

Combining worm and helical gearing, these units achieve higher efficiency than standard worm reducers. Available in single, dual, and hollow output shaft configurations, they provide cost-effective power transmission.

Inline Helical Gearmotors & Speed Reducers

Designed for durability and performance, these reducers feature optimized gearing, inch or metric shaft compatibility, and integral mounting options for flexible installation.

Parallel Shaft Gearmotors & Speed Reducers

Two configurations are available:

• A Series: Shaft-mounted with a torque arm or buffer kit.
• F Series: Base-mounted for stability and easy integration.

Standard Industrial Worm Speed Reducers

Varvel worm gear reducers feature a lightweight yet durable die-cast aluminum housing, ground worm gearing for higher efficiency, and extended lifespan. Multiple customization options are available to meet specific application needs.

 Aluminum Body Inline Helical Speed Reducers

A cost-effective general-purpose inline helical reducer, this Varvel unit offers reliable power transmission and superior efficiency compared to similar economy models.

Premium Planetary

PHCH Series:The PHCH series from Sesame delivers superior torque capacity and high load resistance, making it ideal for demanding packaging and automation applications.

Premium Planetary

PHL Series: Square-flange design with high-performance helical gears, ensuring smooth operation and increased torque transmission.

Premium Planetary

PUR Series: Right-angle configuration featuring helical planetary gears, ideal for applications where space constraints require compact solutions.

Premium Planetary

PUL Series: Engineered for high radial loads, the PUL series offers premium helical planetary gearing, ensuring reliable performance with low backlash.

Standard Planetary

Tandler P-Series: Tandler’s P-Series planetary gearboxes provide robust performance with precision-machined aluminum housings and corrosion-resistant steel construction.

Stainless Steel Planetary

SGC Series: Designed for hygiene-sensitive environments, the SGC series features stainless steel housing and a spur gear design for reliable, clean operation.

Standard Planetary

PNS Series: The PNS series planetary gearboxes combine high torque transmission with a round mounting flange, ensuring durability and efficiency in motion control systems.

Standard Planetary

PGW Series: Optimized for direct integration with linear actuators, PGW planetary gearheads offer low maintenance, high efficiency, and reliable positioning accuracy.

Standard Planetary

PBE Series: Built for quiet operation and reduced backlash, the PBE series uses a cantilevered spur planetary gear design with a square mounting flange for versatile mounting options.

Precision Planetary

PHFR Series: The PHFR series features a right-angle planetary design with precision-class spur gears, offering smooth operation with minimized backlash for tight-tolerance applications.

Precision Planetary

PGC inline planetary gear heads series has a round mounting flange with caged standard class spur planetary gears. Offers high torque capacity, quiet operation and backlash as low <3arcmin.

Precision Planetary

PGL inline planetary gear heads series has a square mounting flange with caged precision class spur planetary gears. Offers high torque capacity, quiet operation and backlash as low <3arcmin.

Economy Planetary

PBC Series: Designed for affordability and reliability, the PBC series offers planetary gearheads in various sizes and ratios up to 1000:1, making it ideal for general automation applications.

Right Angle Planetary

Sesame Right-Angle Series: This right-angle planetary gearhead series integrates helical planetary gears with a spiral bevel stage, delivering high efficiency, quiet operation, and excellent torque transfer.

Precision Rotary Flange

These precision gearheads are intended specifically for servo applications and offer 3 backlash levels for design versatility.

Rotary Flange

PGF & PHF Series: ISO 9409-1 compliant rotary flange gearheads provide multiple performance levels to support diverse automation applications, ensuring smooth motion and torque accuracy.

Precision Rotary Flange

PHF Series: Designed for premium motion control, the PHF series incorporates high-precision planetary and helical gears, reducing backlash and enhancing performance.

Precision Servo Worm Reducers

Right-Angle Servo Worm Reducers: Available in multiple backlash levels, these servo worm gearheads support various output options, including shafts, hollow bores, and rotary flange configurations.

Precision Hypoid Servo Gearboxes

Hypoid Servo Gearboxes: Tandler’s hypoid servo gearboxes offer advanced torque handling, smooth motion control, and high efficiency for dynamic servo-driven applications.

Inline Servo Gearheads – Series PL2FS

PL2FS Series: A high-precision inline planetary gearhead featuring ultra-low backlash and optimized rigidity, making it perfect for servo-driven automation applications.

Right Angle Servo Gearheads – Series SKP2FS

The Tandler® ServoFoxx series SKP2FS right angle servo gearhead is a two stage design with matched spiral bevel gears in the first stage and precision planetary gears in the second stage. This provides maximum torque in the smallest size.

Right Angle Servo Gearheads – Series PSK2FS

The Tandler® ServoFoxx series PSK2FS right angle servo gearhead is a two stage design with precision planetary gears in the first stage, and matched spiral bevel gears in the second stage. This allows higher input speeds and dual output shafts or hollow bores.

Right Angle Servo Gearheads – Series FS2

A compact, single-stage right-angle servo gearhead with precision spiral bevel gears, providing low backlash and versatile mounting options.

Industrial Servo Worm Gearheads

An economical solution for motion control applications, these right-angle worm gearheads are designed for small servo and stepper motors in NEMA and metric sizes.

High Torque Helical Inline

The WATT Drive series are designed for demanding applications, these helical gearing servo gearheads offer high torque output and are available in inline, parallel shaft, and right-angle configurations.

High Torque Parallel Shaft

These parallel shaft servo gearheads provide exceptional power transmission and are well-suited for applications requiring compact and durable motion control solutions.

High Torque Helical Bevel​

The WATT Drive series features a robust helical bevel design. These gearheads ensure efficient torque transmission and high reliability for high-performance industrial automation.

High Torque Helical Worm

A cost-effective solution for precision motion control, these helical worm servo gearheads combine efficiency with smooth operation in space-constrained environments.

Flex Spline Reducers

The SymphoDrive FlexSpline series from DieQua delivers zero-backlash and high torque in a lightweight, compact design. Built for robotics and precision applications, these enclosed speed reducers come in five sizes (14 to 32) with ratios ranging from 50:1 to 120:1.

Cycloidal Reducers – Series T

Designed for high-precision motion, Series T cycloidal reducers feature cylindrical housings ranging from 60 mm to 300 mm in diameter, solid flange outputs, and ISO 9409-1 compliant robot flanges. These reducers provide zero-backlash and torque capacities up to 2940 Nm, ensuring smooth, reliable performance.

Cycloidal Reducers – Series H

Series H cycloidal reducers integrate flange mounts with hollow bores up to 65 mm, making them adaptable for various robotic and automation applications. With diameters from 70 mm to 220 mm, zero-backlash, and torque ratings up to 1100 Nm, these reducers ensure high precision and durability.

Cycloidal Reducers – Series E

Offering a solid flange output and integral flange mount, Series E reducers feature diameters from 70 mm to 220 mm and torque capacities up to 1250 Nm. With dual cross-roller bearings and zero-backlash, they provide enhanced stability and ISO 9409-1 compliance for robotic applications.

Cycloidal Reducers – Series M

The smallest cycloidal reducer in the lineup, Series M features a 50 mm size with a solid flange output. With zero-backlash, deep groove ball bearings, and ISO 9409-1 compliance, it delivers precision torque control up to 18 Nm, making it ideal for compact automation solutions.

Cycloidal Rotary Actuators – Series DS

Series DS combines TwinSpin cycloidal reducers with integrated BLDC servo motors, rotary position sensors, thermal monitoring, and an optional brake. Available in sizes 50 mm to 140 mm, these actuators support voltages from 24V to 560V DC, making them ideal for robotic positioning and automation systems.

Cycloidal Reducers – Series G

Built for heavy-duty applications, Series G reducers feature cylindrical housings from 75 mm to 225 mm, zero-backlash, and torque capacities up to 1270 Nm. Equipped with taper roller and cross-roller bearings, these reducers ensure ISO 9409-1 compliance and high precision for robotic motion control.

Right Angle Phasing Gearboxes – Series SP2

The Tandler® SP2 Series delivers low backlash and minimal transmission error, making it ideal for applications that demand precise shaft phasing, timing, positioning, and tension control. Designed for speed correction, it ensures smooth and reliable operation in registration control and narrow-range speed adjustments.

Double Planetary Inline Phasing Gearboxes – Series PD2

The Tandler® PD2 Series features a double planetary design with a 1:1 inline ratio, providing precise shaft phasing and registration control. This gearbox is engineered for narrow-range speed adjustments, making it a versatile solution for motion control and synchronization applications.

Single Planetary Inline Phasing Gearboxes – Series PE2

The Tandler® PE2 Series offers a 3:1 inline ratio, allowing for accurate shaft phasing and registration. Designed for narrow-range speed control, this single planetary gearbox ensures high precision and efficiency in dynamic motion applications.

Mechanical Variable Speed Drives

Built for explosion-proof and overload-resistant applications, these speed variators deliver full torque output from zero to maximum speed. Available in manual or motorized configurations, they can be equipped with mechanical or electronic speed monitoring for enhanced control and reliability in variable-speed operations.

Screw Jacks – Series ZE

Load Capacity: 5kN to 200kN

Designed for lifting and precise positioning, this machine screw and ball screw jack series offers a wide range of system components and configuration options, making it adaptable for various industrial applications.

Screw Jacks – Series Z

Load Capacity: 250kN to 1000kN

Engineered for heavy-duty lifting and positioning, this machine screw and ball screw jack series provides exceptional load handling with an extensive selection of system components from a single source.

Screw Jacks – Series GSZ

Load Capacity: 5kN to 100kN

Offering precision lifting and positioning, this machine screw and ball screw jack series features a comprehensive range of components, ensuring seamless integration into customized motion control systems.

Metal Bellows Couplings – Series BC

Designed for precision servo applications, these couplings provide zero backlash, high rigidity, and effective misalignment compensation, with multiple connection options for seamless integration.

Elastomer Jaw Couplings – Series EC

Offering zero backlash and vibration dampening, these couplings feature four elastomer insert options, making them ideal for both servo-driven systems and general power transmission applications.

Safety Couplings – Series T

Built for mechanical torque overload protection, these couplings provide zero backlash and fast disengagement with four re-engagement design options, ensuring operational safety and reliability.

Safety Couplings – Series T

Engineered for high rigidity and precise torque transmission, these line shafts provide zero backlash while compensating for misalignment, making them ideal for demanding automation setups.