SPK+ hypoid gearbox

  • SPK+ hypoid gearbox
  • SPK+ hypoid gearbox in corrosion resistant design
  • SPK+ hypoid gearbox with rack and pinion

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

Space-saving right-angle precision with output shaft

Low backlash right-angle gearboxes with SP+ compatible output shaft. With its short design in the axial plane the gearbox series SPK+ is used in compact machines. They especially convince through high power density while delivering high precision, torque and efficiency. 

 


 

Customised solutions

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

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WITTENSTEIN Ltd. - 3 The Glades. Festival Way

WITTENSTEIN Ltd.

3 The Glades. Festival Way

Stoke on Trent. Staffordshire. ST1 5SQ

  • Technical data
  • Options
Product type SPK+
Version MF
Ratio 12 - 1000
Number of sizes 6

Max. backlash c)

jt [arcmin]Standard

≤ 4

Reduced
≤ 2

Max. torqueT2a [Nm]80 - 5700
Max. input speedn1Max [rpm]7500
Torsional rigidityCt21 [Nm/arcmin]510
Max. tilting momentM2KMax [Nm]5000

c) In relation to reference sizes

Output shape 
Smooth shaft

Shaft with key d)

Splined shaft (DIN 5480)
Blind hollow shaft
Output on both sides
Input shape 
Motor-mounted
Characteristic 
Food-grade lubrication a) b)
Corrosion resistant 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. 

Taper roller bearings for absorbing axial and radial forces

Output compatible with SP+ series

Variable output connection, also rearward

High-quality hypoid gearing for a higher torque and smoother operation

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.