Wittenstein - HDV+ Hygienic Design Gearbox

Low-backlash planetary gearheads from Wittenstein with an output shaft or output flange in hygienic design. Reliable and efficient cleaning of the gearhead is a key feature of this EHEDG certified series. The new concept gives designers unprecedented degrees of freedom to develop machines that meet the most exacting requirements for hygienic and sterile production processes

Technical Data

Product Type		HDV+
Version		MF/MT*)
Ratio c)		4-100
Number of sizes		3
Max. torsional backlash	jt [arcmin]	Standard < 10
Max. acceleration torque (max. 1000 cycles per hour)	T2B [Nm]	46-320
Max. input speed	n1Max [rpm]	6000

Features

• Certification by EHEDG
• seals resistant to cleaning materials
• triple sealing concept guarantees optimal reliability
• hygienic steel resistant to cleaning materials
• Food grade lubrication
• no dead spaces
• Electropolished surface

Your benefit

• Optimal sealing properties
• Suited for hygienic production
• New design freedom because the drive is integrated directly in the process
• Fast, efficient and reliable cleaning
• High-pressure cleaning also possible depending on the operating environment
• all standard motor mounting concepts
• Special hygienic steel affords excellent resistance to corrosion

Hygienic Design vs. conventional solutions alternatives

Hygienic requirements	Corrosion resistant	Hygienic Design
Surface	Special varnish	Electropolished
Seal	Standard	PTFE seal
Contact surfaces	Nickel plated / stainless steel	Hygienic steel 1.4404
IP protection	65	69 K a)
Gearhead design	Standard	Conforms to hygienic design rules
Certification	none	EHEDG

^a) at 30 bar, relating to DIN40050-9

 

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