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 detailed section corresponding.

Our range of helical planetary gearboxes offers a variety of sizes (from 5 Nm to 2,000 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 Spirit
Toothing Straight Straight
Acceleration  +++ ++
Fast reversals +++ +
Radial load ratings +++ ++
Axial load ratings + +
Stiffness +++ ++
Torque density ++ ++
Sizes 50 to 120 64 to 120
Rated torque 9 Nm to 85 Nm 9 Nm to 85 Nm
Angular backlash 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 Lively X-Treme Booster Ultimate
Toothing 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) 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 795 Nm 785 Nm 785 Nm 5,000 NM
Standard angular backlash

1 stage:

< 6 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

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

or square

 

Round

or square

Square Square Round
Output Shaft with / without a key Shaft with / without 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
Lifetime Lubrication 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

 

Related products

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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