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  • Documentation and CAD models for your configuration
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Your advantages

Powerful drive
as the dynamic explosion-protected helical-bevel servo gearmotors are designed for torques of up to 8,000 Nm.

Find precision
thanks to modern servo drive technology that impresses with short response times and precise scalability.

Implementing safety
as they are used for systems that have to be operated in particularly sensitive areas.

Powerful performance with explosion-protected helical-bevel gearmotors

Special explosion protection requirements apply to drives that are used in areas with high gas or particle emissions. With the K..CMP... explosion-protected helical-bevel servo gearmotors, we offer you an economical and safe complete solution.

Dynamic, precise and compact servo drive technology on the one hand - certified safety for potentially explosive plant environments on the other. The explosion-protected K..CMP.. helical-bevel servo gearmotors guarantee you a high dimension of functionality in terms of power development and precision. Especially when it comes to complex sequences and process reliability. Thanks to their precise scalability, infinite range of variations and wear-free design, the explosion-protected K..CMP.. helical-bevel servo gearmotors are always the first choice.

The ATEX certification covers equipment group II and equipment category 3. The combinations are available in the II3GD and II3D design.
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Directives and standards worldwide TorqLOC® hollow shaft mounting system Adapters Extended Warranty Surface and corrosion protection Lubricants DUO diagnostic unit Brakes BE.. Encoders Diagnostics units option /DUE Oil seals Other additional features Find out more

Explosion-protected bevel gearbox

K series: three-stage
  • Gear unit complies with Directive 94/9/EC (ATEX) or, from 20 April 2016, EU Directive 2014/34/EU (ATEX), equipment group II, equipment category 2, design II2GD
    • for use in the European market
    • accepted in China
    • Accepted in Russia in connection with EAC certificates (successor to GOST-R)
  • certified protection types:
    • Protection type "c": Contactor protection through safe design (constructive safety) EN13463-1 and -5
  • Protection type "k": Protection by liquid encapsulation EN13463-1 and -8
  • Standard-compliant impact-resistant bonnets as shrink disc covers on the gear unit
  • All screws are additionally secured against automatic loosening
  • gear unit has a separate nameplate
  • High-quality oil seals
  • High temperature resistance of the lubricant
  • High efficiency
  • Durable gearing design
  • Long maintenance-free service life
  • possible designs:
    • Foot or flange-mounted design
    • B5 or B14 flange-mounted design
    • Full wave or hollow shaft
    • Hollow shaft with keyway connection, shrink disc, splined hollow shaft or TorqLOC®

Size K..37 to K..107 explosion-protected (three-stage)

  • Double gearbox also possible for the lowest output speeds
  • Reduced backlash design
More about explosion-protected bevel gearboxes K series

Explosion-protected synchronous servomotor

Series CMP..
  • Compliant with Directive 94/9/EC (ATEX), or from 20 April 2016 EU Directive 2014/34/EU (ATEX), equipment group II, equipment category 3
    • Category II 3GD, suitable for use in zones 2 / 22
    • Category II 3D, suitable for use in zone 22
    • in category 3D also with brake and HIPERFACE®-encoder (with electronics nameplate) available
More about explosion-protected synchronous servomotors series CMP...

Gearmotor K..CMP..
K.. gear unit CMP.. motoring operation
Gearbox size Size Torque range MaDyn
Nm
37 40M - 71M 15 - 230
47 50S - 80S 29 - 435
57 50S - 100S 38 - 665
67 50S - 100L 42 - 920
77 63S - 100L 77 - 1550
87 71S - 100L 205 - 3240
97 80S - 100L 765 - 4710
107 100S - 100L 565 - 9090

Potentially explosive applications with air-gas or air-dust mixtures in accordance with Directive 94/9/EC (ATEX) or, from 20 April 2016, EU Directive 2014/34/EU (ATEX).
Product Design Zone
Gearmotor (gearmotor with direct mounting) II3GD
II3D 		2/22
Solo gear unit (gear unit with adapter AQ) II2GD 1/21
2/22
Stand-alone motor CMP.. II3GD
II3D 		2/22
22

Example:

  • Food industry
  • Packaging machines
  • Packer/unpacker
  • Palletizers and packers
  • Sorting and stacking systems
  • Conveyor belts
  • Cycle feeders
  • Tyres, rubber and plastic machines
  • Travelling axes, lifting axes, additional axes
  • Positioning drives