SPC+ bevel gearboxes

  • SPC+ bevel gear with output shaft
  • SPC+ bevel gear with metal bellow coupling

  • SPC+ bevel gear with rack and pinion

  • Motor mounting alpha Advanced / Premium Line Right-angle gearboxes

High performance with low ratios

Low backlash right-angle gearboxes with SP+ compatible output shaft. With it’s short design in the axial plane the gearbox series SPC+ is used in compact machines. They especially convince in dynamic applications demanding high precision, torque and efficiency.

Customized solutions

We will develop a solution for you that is tailored to your drive needs. You will benefit from our years of experience, our highly skilled staff and our services. Please contact us.

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WITTENSTEIN alpha GmbH - Walter-Wittenstein-Str. 1

WITTENSTEIN alpha GmbH

Walter-Wittenstein-Str. 1

97999 Igersheim (Germany)

  • Technical data
  • Options
Product type SPC+
Version MF
Ratio c) 4 - 20
Number of sizes 5

Max. backlash c)

jt [arcmin]Standard

≤ 4
Reduced
≤ 2

Max. torqueT2a [Nm]48 - 1936
Max. input speedn1Max [rpm]6000
Torsional rigidityCt21 [Nm/arcmin]166
Max. tilting momentM2KMax [Nm]1600

c) In relation to reference sizes

Output shape 
Smooth shaft

Shaft with key d)

Splined shaft (DIN 5480)
Blind hollow shaft
Input shape 
Motor-mounted

Characteristic

 
Food-grade lubrication a) b)
System solutions 
Linear system (rack / pinion)
Accessory (please refer to the product pages for further information) 
Coupling
Shrink disc

a) Performance reduction: Technical data available on request

b) Please contact WITTENSTEIN alpha

d) Performance reduction: Please use our sizing software cymex® for a detailed sizing

Product highlights

Consistently high performance

Constant backlash throughout the service life of the gearbox ensures a consistently high performance.

Low maintenance

Highest quality standards guarantee a long service life and extend maintenance intervals.

Speed

High speeds increase machine output.

Compactness

The right-angle design allows for shorter machine concepts due to being short in the axial plane.

Reliability

Extremely reliable gearboxes prevent cost-intensive machine breakdowns. 

Intelligent design which reduces friction losses to a minimum

Output compatible with SP+ series

High toothing quality ensures:

  • Improved load bearing capacity and therefore higher torque
  • Precision thanks to minimum torsional backlash
  • Extremely smooth operation and stable running characteristics

Low temperature development, also at high speeds

Ideal for open system concepts: no external screws and functional beading integrated in the housing

Metal bellows coupling at the input: length compensation to protect the motor bearing
 

WITTENSTEIN alpha in all axes

Right-angle gearboxes

WITTENSTEIN alpha develops complete, single-supplier solutions for any driving axis. They can be used in virtually any application – from high-precision axes in manufacturing systems to packaging machinery where maximum productivity is required. 
The name WITTENSTEIN alpha is a byword for premium quality and reliability, high precision and synchronization accuracy, highest power density, a long lifetime and very simple motor mounting.