In-Line planetary gearboxes

Low-backlash planetary gearboxes selection

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The table below will help you make your selection within our range of low-backlash planetary gearboxes, and clicking on a gearhead name will take you to the corresponding section .

Our range of helical planetary gearboxes offers a variety of sizes (from 5 Nm to 5,000 Nm depending on size), and with ratios 3-4-5-6-7-8-9-10 and their multiples, up to the limit of ratio 100.

 

SPUR GEARS, LOW BACKLASH PLANETARY GEARBOXES

 

  Low-backlash planetary gearbox - Ultimate
  Access CI Access SQ Spirit CI
Toothing Straight Straight Straight
Acceleration  +++ +++ ++
Fast reversals +++ +++ +
Radial load ratings +++ +++ ++
Axial load ratings + + +
Stiffness +++ +++ ++
Torque density ++ ++ ++
Sizes 50 mm to 120 mm 40 mm to 120 mm 64 mm to 120 mm
Rated torque 5 Nm to 205 Nm 5 Nm to 205 Nm 5 Nm to 205 Nm
Angular backlash 1 stage: <5 arc-min

2 stages:<8 arc-min

1 stage: <5 arc-min

2 stages:<8 arc-min

1 stage: <5 arc-min
2 stages: <8 arc-min

 

 

HELICAL, LOW BACKLASH PLANETARY GEARBOXES

 

  Low-backlash planetary gearbox - Wiser Low-backlash planetary gearhead - Lively Low-backlash planetary gearbox - X-Trem Low-backlash planetary gearhead - Booster Low-backlash planetary gearbox - Ultimate

 

Wiser CI  Wiser SQ  Lively CI

New

X-Treme SQ

Booster SQ

New

Ultimate CI

Toothing Helical Helical Helical Helical Helical Helical

Acceleration 

++

++

+++

+++

++++

+++++

Fast reversals

++

++

+++

+++

++++

+++++

Radial load ratings

++

++

++

++++

+++

+++++

Axial load ratings

+

+

+

++++

+++

+++++

Stiffness

++

++

+++

+++

++++

+++++

Torque density

++

++

+++

+++

+++++

+++++

Sizes 3 sizes (60 mm to 115 mm) 3 sizes (60 mm to 120 mm) 7 sizes (40 mm to 235 mm) 6 sizes (60 mm to 210 mm) 3 sizes (60 mm to 120 mm) 6 sizes (64 mm to 255 mm)
Suitable motors All types of electric motors (DC, stepper, brushless / servo motors)
Highest rated torque in the line 125 Nm 125 Nm 1,900 Nm 4,677 Nm 245 Nm 5,000 Nm
Standard angular backlash

1 stage:

< 5 arc-min

2 stages:

<8 arc-min

1 stage:

< 5 arc-min

2 stages:

<8 arc-min

1 stage:

<3 arc-min

2 stages:

< 5 arc-min

1 stage:

<3 arc-min

2 stages:

< 5 arc-min

1 stage:

<3 arc-min

2 stages:

< 5 arc-min

1 stage:

<3 arc-min

2 stages:

< 5 arc-min

Optional angular backlash Not available Not available

1 stage:

<1 arc-min

2 stages:

< 3 arc-min

 

1 stage:

<1 arc-min

2 stages:

< 3 arc-min

1 stage:

<1 arc-min

2 stages:

< 3 arc-min

1 stage:

<1 arc-min

2 stages:

< 3 arc-min

Interface

Round

Square

Round

or square

Square Square Round
Output Shaft with a key Shaft with a key Shaft with a key Shaft with / without a key Shaft with / without a key Rotating flange
Motor shaft connection Balanced coupling Balanced coupling Balanced coupling Balanced coupling Balanced coupling Balanced coupling
Lifetime Lubrication

Grease

(Sumico -Japan)

Grease

(Sumico -Japan)

Grease

(Sumico -Japan)

Grease

(Sumico -Japan)

Grease

(Sumico -Japan)

Grease

(Sumico -Japan)

 

 

HELICAL, LOW-BACKLASH, RIGHT-ANGLE PLANETARY GEARBOXES

 

  Lively - Right-angle planetary gearbox

X-treme - Right-angle gearhead

Booster - Right-angle planetary gearbox Ultimate - Right-angle gearhead

 

Lively RA

X-treme RA

Booster RA

Ultimate RA

Acceleration

+++

+++

++++

+++++

Fast reversals

+++

+++

++++

+++++

Radial load rating

++

++++

+++

+++++

Axial load rating

+

++++

+++

+++++

Stiffness

+++

+++

++++

+++++

Torque density

+++

+++

++++

+++++

Sizes 4 sizes (60 to 140) 4 sizes (60 to 140) 3 sizes (60 to 120) 4 sizes (64 to 140)
Compatible motors All types of electric motors (brushless /servo, DC, hydraulic, stepper)
Highest rated torque in the line 340 Nm 340 Nm 340 Nm 340 Nm
Backlash <8 arc-min <8 arc-min <8 arc-min <8 arc-min
Interface (output side) Round or square Square Square Round
Output Shaft with or without a key Shaft with or without a key Shaft with / without a key Rotating flange
Right-angle stage 1:1 stage with carburized and ground spiral bevel gears
Motor shaft connection Balanced coupling
Lubricant Sumico Grease (lifetime lubrication)
External painting Capri blue (RAL 5019)
Motor adapting flange Anodized aluminum

 

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Do not hesitate to contact us if you need help, our R&D dpt will be happy to assist you... and do not forget that our standard 12-month warranty get extended to 18 months at no extra charge if you have your product selection checked by our engineers.

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