Wittenstein Inc

Gear Reducer suits endless positioning applications.
Mechanical Power Transmission

Gear Reducer suits endless positioning applications.

Two-stage right-angle gearhead, TPK+, is equipped with alpha TP+ planetary gearhead on output side and features helical-toothed planetary gearhead stage mounted at TPK+ output. Hypoid gearset at input (up to i=10 in single stage) enables product to take place of 3-stage bevel-planetary gearhead. Offered with range of reduction ratios, gearhead offers smooth, vibration-free running with torsional...

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Right Angle Gearhead suits high torque applications.
Mechanical Power Transmission

Right Angle Gearhead suits high torque applications.

Available in 4 sizes, SPK+ exhibits low noise due to smooth-running hypoid gearset on input and optimized helical teeth. Acceleration torques range from 80-1,100 Nm, with 1,000 cycles/hr and 11 reduction ratios from i=12 to i=100. Options of i=16 and i=32 are for applications such as endless positioning, where binary reduction ratios are necessary. Along with universal alpha motor mounting...

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Geared Motor has overall length of 186 mm.
Electrical Equipment & Systems

Geared Motor has overall length of 186 mm.

TPM 50 geared motor rotary actuator incorporates ac servo motor and high-precision planetary gearing. Maximum output torque is 500 Nm at mass moment of inertia of 2.9 kgcmÂ-². Low-speed motor reduces rotor inertia, while mass inertia is reduced on gear side by integrating pinion directly into motor shaft, thus eliminating need for clutch. With load inertia of 150 kgcm² at output,...

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Alpha's Economic Precision Provides Options
Mechanical Power Transmission

Alpha's Economic Precision Provides Options

Always striving to offer the ideal gear reducer solution for customer application requirements, alpha is proud of its LP+/LPB+ Value Line series of gearheads. Its economic precision products are reliable and - thanks to a unique lubrication concept - maintenance-free for their entire service life. Focused on less demanding applications, these gear reducers offer outstanding efficiency with low...

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Software

Servo Sizing Software calculates optimal configuration.

Utilizing databases containing all Alpha products and 6,000+ motors from other manufacturers, cymex® v3.0 calculation software comes in Design and Motion Editions to help users find optimal gear reducer for specific applications. It calculates complete drive train once application data is entered, and standard applications are provided to facilitate set-up. Users can try out different load...

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Linear Actuator Systems From Alpha: a Credible and Convincing Alternative
Mechanical Power Transmission

Linear Actuator Systems From Alpha: a Credible and Convincing Alternative

The alpha actuator system - an innovative alternative The alpha actuator system is based on a combination of several innovative elements, which only have the desired effect when united in this way: o Production and test engineering for rack-and-pinion units facilitate an unprecedented degree of precision o Innovative servo motor and transmission technology o Calculation, simulation, etc. of the...

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Gear Reducer provides high-speed operation.
Mechanical Power Transmission

Gear Reducer provides high-speed operation.

Right-angle SK+ Series offers high-speed continuous duty in packaging industry, dynamic cyclic operation in automation engineering, precise positioning in production machines, and optimized running in roller drives for printing and converting equipment. Low torsional backlash and high torsional stiffness assure positioning of machines, even in dynamic operations with up to 50,000 cycles/hr.

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Mechanical Power Transmission

AC Servo Actuator suits limited space applications.

Model TPM consists of brushless AC servomotor, TP planetary gearhead, and optional holding brake. Available with ratios of 21:1-220:1, unit offers continuous torque from 71-8,850 lb-in. and peak torque from 265-23,010 lb-in. Multi-turn absolute encoder eliminates need to return to home for referencing after power loss or E-stop. UL-listed actuator comes lubricated for life and is maintenance-free...

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Mechanical Power Transmission

Right Angle Gearhead features single-stage gearing.

Model HG+ achieves efficiency above 96% with guaranteed backlash of less than 4 arc minutes, ratios of i=3-10, and acceleration torque of 20-640 Nm. Available in 5 sizes, unit mounts to all servomotors using universal mounting system. It is suited for applications such as packaging and converting machinery, handling and gantry robots, and flat bed type machinery.

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