SP+ Planetary gearboxes

  • SP+ planetary gearbox with output shaft

  • SP+ planetary gearbox with RMS pinion

  • Advanced Linear System with SPplanetary gearbox 

  • SP+ planetary gearbox with splined shaft

  • SP+ planetary gearbox in corrosion-resistant design

  • SP+ planetary gearbox with metal bellows coupling

  • Motor mounting SP+ planetary gearbox

The standard version of these low-backlash planetary gearboxes with output shaft is ideally suited for high positioning accuracy and highly dynamic cyclic operation. The SP+ HIGH SPEED is particularly well suited for applications with maximum speeds during continuous operation.

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WITTENSTEIN - North America

1249 Humbracht Circle

Bartlett, IL 60103

  • Your benefits
  • Technical data
  • Options
FeaturesSP+
MF-version
SP+ HIGH SPEED
MC-version
SP+ HIGH SPEED
MC-L-version
ApplicationCyclic applications (DC ≤ 60%)Continuous operation (DC ≥ 60%)Continuous operation (DC ≥ 60%)

Positioning accuracy
(e.g. clamped drives)

++++
Highly dynamic applications++++
High input speed++++++
Temperature-sensitive applications++++++
Low no-load running torque++++++
  SP+
MF-Version
SP+ HIGH SPEED
MC-Version
SP+ HIGH SPEED
MC-L-Version
Ratio c)i3 - 1003 - 1003 - 10
Number of sizes 765

Max. torsional backlash c)

jt [arcmin]Standard
≤ 3
Standard
≤ 4
Standard
≤ 4
  Reduced
≤ 1
Reduced
≤ 2
Reduced
≤ 2
Torsional rigidityCt21 [Nm/arcmin]3,5 - 55010 - 55031 - 550
Max. torqueT [Nm]48 - 570068 - 3600180 - 3600
Max. input speedn1Max [rpm]850060006000
Max. tilting momentM2KMax [Nm]152 - 5000236 - 500072 - 310

 c) In relation to reference sizes

 SP+
MF-Version
SP+ HIGH SPEED
MC-Version
SP+ HIGH SPEED
MC-L-Version
Output type   
Smooth shaft
Shaft with key
Splined shaft (DIN 5480) ✔
Mounted shaft ✔
Input type   
Motor-mounted
Self-contained version  
Characteristic   
ATEX a) 
Food-grade lubrication a) b)
Corrosion resistant a) b)
Optimized mass moment of inertia a)
System solutions   
Linear system (rack / pinion) 
Accessories
(please refer to the product pages for further options)
   
Coupling
Shrink disk

a) Power reduction: technical data available upon request
b) Please contact WITTENSTEIN alpha