Lenze Gearboxes

Lenze gearboxes are ideally suited to constant speed applications when used with either IEC frame motors or compact motors. Pluggable shaft-mounted helical gearboxes are also suitable as a space-saving alternative.They are also suitable for operation with frequency inverters or the motech built in inverters. Planetary, helical and shaft-mounted helical gearboxes are used in numerous industrial applications to produce an axial torque transmission.

The range consists of the following G-Motion Units:

G500-H - In-Line Helical Gearbox


Robust Helical Gearboxes are characterized by high permissible radial forces, closely stepped speed reduction ratios and a low backlash.

Available in a 2- and 3-stage design with a torque of up to 123910 lb-in (14000 Nm) and a ratio of up to i=370.

Advantages:

  • Closely scaled in terms of size/torque, allowing optimum adaptation to the machine
  • Standardized shaft and flange dimensions for easy machine integration
  • High degree of efficiency

Can be combined with the following motors:

  • With Lenze Smart Motor m300 at a rated torque of 15.458 and 44.25 lb-in (1.75 and 5 Nm)
  • With IE1, IE2 and IE3 three-phase AC motors according to the ErP Directive in the power range from 0.08 to 60 Hp (0.06 to 55 kW)
  • With inverter-optimized MF three-phase AC motors in the power range from (0.74 to 29.50 Hp) 0.55 to 22 kW
  • With synchronous servo motors and asynchronous servo motors in the power range from 0.33 to 52 Hp (0.25 to 38.4 kW)

G500-S - Shaft Mounted Helical gearbox


Slimline Shaft Mounted Helical Gearboxes are characterized by high permissible radial forces, closely stepped ratios and a low backlash.

Available in a 2- and 3-stage design with a torque of up to 168164 lb-in (19000 Nm) and a ratio of up to i=495.

Advantages:

  • Slim-line design saves precious installation space for the machine
  • Solid shaft, hollow shaft and shrink disc for direct integration into the machine
  • High level of accuracy and axial output for maximum efficiency
  • Parallel offset output shaft provides ample free space for applications

Can be combined with the following motors:

  • With Lenze Smart Motor m300 at a rated torque of 15.458 and 44.25 lb-in (1.75 and 5 Nm)
  • With IE1, IE2 and IE3 three-phase AC motors according to the ErP Directive in the power range from 0.08 to 60 Hp (0.06 to 55 kW)
  • With inverter-optimized MF three-phase AC motors in the power range from (0.74 to 29.50 Hp) 0.55 to 22 kW
  • With synchronous servo motors and asynchronous servo motors in the power range from 0.33 to 52 Hp (0.25 to 38.4 kW)

G500-B - Right Angle Bevel Gearbox


Efficient Bevel Gearboxes are characterized by high permissible radial forces, closely stepped ratios and a low backlash.

Available in a 2- and 3-stage design with a torque of up to 177015 lb-in (20000 Nm) and a ratio of up to i=360.

Advantages:

  • Highly efficient right-angle gearbox with a compact design for space-optimized assembly
  • Standardized shaft and flange dimensions for easy machine integration
  • Low backlash and high torsional stiffness guarantee precise results during positioning

Can be combined with the following motors:

  • With Lenze Smart Motor m300 at a rated torque of 15.458 and 44.25 lb-in (1.75 and 5 Nm)
  • With IE1, IE2 and IE3 three-phase AC motors according to the ErP Directive in the power range from 0.08 to 60 Hp (0.06 to 55 kW)
  • With inverter-optimized MF three-phase AC motors in the power range from (0.74 to 29.50 Hp) 0.55 to 22 kW
  • With synchronous servo motors and asynchronous servo motors in the power range from 0.33 to 52 Hp (0.25 to 38.4 kW)

G700-P - Planetary In-Line Gearbox


These Planetary Gearboxes are an excellent solution for dynamic and cost-optimized applications.

Its high-level of reliability, long service life and excellent scalability make it a precise solution for demanding machine tasks.

Advantages:

  • For applications in which a medium backlash is required
  • High input speed possible: max. input speed 18,000 rpm
  • Wide transmission range: i=3 to 512 in 24 ratios
  • Wide torque range: 44.25 to 7081 lb-in (5 to 800 Nm) in five sizes
  • Lifetime lubrication for any mounting position

Can be combined with the following motors:

  • With synchronous and asynchronous servo motors in the power range from 0.33 to 27 Hp (0.25 to 20.3 kW) 2212 to 17,9670 lb-in (250 to 20,300 Nm)

MPR/MPG Planetary Gearboxes


Optimum solution for dynamic or highly dynamic applications which require maximum precision.

The combination of Vogel MPR and MPG planetary gearbox and Lenze servo motor is the optimum solution for dynamic or highly dynamic applications which require maximum precision.

These include the tasks that apply on a daily basis to the printing and packaging industry, handling and robot technology, filling and materials handling technology and general mechanical engineering.

The MPR and MPG planetary gearboxes are characterized by an above-average torsional stiffness, combined with a backlash down to one angular minute.

Their combination with MCS synchronous servo motors and MCA asynchronous servo motors creates flexible and particularly energy-efficient solutions which cover virtually every application.

Advantages:

  • Robust planetary gearbox with solid shaft (MPR) or with flanged shaft (MPG)
  • A high level of precision for the application thanks to a low backlash (min. <=1 angular minute)
  • Efficient drive solution with a high degree of efficiency (>= 95 to >= 97%)
  • Any mounting position, which can also be subsequently changed
  • IP65 protection (dust-tight, protection against water jets at any angle)

Can be combined with the following motors:

  • With synchronous and asynchronous servo motors in the power range from 0.33 to 27 Hp (0.25 to 20.3 kW) 2212 to 17,9670 lb-in (250 to 20,300 Nm)

GST In-Line Helical


Power range 0.06 to 45 kW Robust helical gearboxes for general use.

The excellent performance of these integrated geared unitsĀ sets them apart. Thanks to the robust cast iron housing, high permissible torques and closely stepped speed reduction ratios, they can meet even the most stringent of requirements. Power range is 0.06 to 45 kW

The gearboxes/geared motors are used in the following areas:

Materials handling technology
Logistics
Transport
Industrial handling
Packaging technology
Building materials industry
Stage machinery
Drive-end versions

Integrated three-phase AC motors
IEC motor adapter
Free shaft input
Output-end versions

Hollow shaft with keyway or shrink disc
Solid shaft with keyway
Foot or flange mounting
Torque plate with rubber buffer

GSS Helical Worm Right Angle


Power range 0.12 to 15 kW Helical-worm gearbox, grey cast iron version.

These economical, low noise 2 and 3-stage helical-worm gearboxes are the perfect compromise between 1-stage worm gearboxes, which offer an excellent price/performance ratio, and helical-bevel gearboxes, which offer a high degree of efficiency. Power ranges from 0.12 to 15 kW

The gearboxes/geared motors are used in the following areas:

Materials handling technology, logistics, transport
Industrial handling
Packaging technology
Building materials industry
Stage machinery
General mechanical engineering
Drive-end versions

Integrated three-phase AC motors
IEC motor adapter
Free shaft input
Output-end versions

Hollow shaft with keyway or shrink disc
Solid shaft with keyway
Foot or flange mounting
Torque plate with rubber buffer

GKR Bevel Right Angle


Power range 0.06 to 7.5 kW Helical-bevel gearbox, aluminium version.

The alternative to worm gearboxes with powers ranging from 0.06 to 7.5kW.

These 2-stage, right-angle gearboxs, for use in low to medium applications are characterised by their high efficiency, lightweight design (thanks to the aluminium housing) and wear-free gear teeth.

With Lenze bevel gearboxes/geared motors, you will benefit from lightweight designs and low life cycle costsĀ  they are efficient, economical and fit for the future!

The gearboxes/geared motors are used in the following areas:

  • Materials handling technology, logistics, transport
  • Industrial handling
  • Building services engineering including air conditioning
  • Packaging technology

Drive-end versions

  • Integrated three-phase AC motors
  • IEC motor adapter

Output-end versions

  • Hollow shaft with keyway or shrink disc
  • Solid shaft with keyway
  • Foot or flange mounting
  • Torque plate with rubber buffer

GKS Helical Bevel Right Angle


Power range 0.12 to 45 kW Helical-bevel gearbox, grey cast iron version.

The excellent performance of these 3 and 4-stage integrated right-angle gearboxes sets them apart. Thanks to the robust cast iron housing, high permissible torques and closely stepped speed reduction ratios, they can meet even the most stringent of requirements. Powers range from 0.12 to 45 kW

The gearboxes/geared motors are used in the following areas:

  • Materials handling technology, logistics, transport
  • Industrial handling
  • Packaging technology
  • Building materials industry
  • Stage machinery

Drive-end versions

  • Integrated three-phase AC motors
  • IEC motor adapter
  • Free shaft input

Output-end versions

  • Hollow shaft with keyway or shrink disc
  • Solid shaft with keyway
  • Foot or flange mounting
  • Torque plate with rubber buffer

GFL Shaft Mounted


Power range 0.12 to 45 kW Shaft-mounted helical gearbox for use when space is at a premium.

These 2 and 3-stage parallel-axis gearboxes are primarily used as shaft-mounted gearboxes. The gearbox has a space-saving design and is easy to mount. As well as enabling internal power or torque sharing, the output shaft is accessible for further use (e.g. for installing encoders).

The gearboxes/geared motors are used in the following areas:

  • Materials handling technology
  • Process engineering
  • Plastics
  • Food, beverages and tobacco industries

Drive-end versions

  • Integrated three-phase AC motors
  • IEC motor adapter
  • Free shaft input

Output-end versions

  • Hollow shaft with keyway or shrink disc
  • Solid shaft with keyway
  • Foot or flange mounting
  • Integrated torque plate with rubber buffer

GKK Bevel


Power range 0.12 to 5.5 kW Monorail overhead conveyor drives for light and heavy load applications.

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