Stainless Steel Motors and Gearmotors

GEORGII KOBOLD has been developing and manufacturing stainless steel servo motors and gear motors in consistent hygienic design since 2008. High quality materials, smooth surfaces, and well engineered sealing concepts ensure excellent resistance to aggressive cleaning and disinfecting agents as well as high pressure washdown.

The broad portfolio of stainless steel servo motors and gear motors with integrated planetary or right angle gearboxes enables a perfectly matched drive solution for every application.

All drives support open and compact machine designs and enable efficient CIP and SIP cleaning.

• Stainless Steel Servomotors with standstill torque of 0.31 to 20Nm, peak torque 64Nm
• Stainless Steel Servo Gearmotors with planetary gears or bevel gears
• Housing in stainless-steel V2A 1.4301 (AISI 304) or V4A 1.4404 (AISI 316L) or anodized aluminum housing
• Face and flange mounting (IMB5, IMB14)
• Protection degree up to IP66K / IP69K for washdown conditions
• Large speed control range
• UL/CSA certification
• EHEDG Design
• Feedback with resolver or Hiperface, Endat oder DriveCliq encoder
• One cable technology (OCT)
• Brake options
• AC-Servomotors, DC- Servomotors and AC asynchronous motors
• Decentralized Servomotor with integrated servo controller
• Delivery with servo controller or frequency converter
• Custom designs

Stainless steel servo motor with integrated 2-stage planetary gearbox

• EHEDG Design
• Protection class IP69k
• Compact design
• Available with solid shaft, with and without keyway or block flange

The new frame size with a diameter of 59 mm has been developed for applications with very limited installation space. Compared to the next larger frame size with a diameter of 71 mm, the weight of the gearmotor has been reduced from approximately 6 kg to around 3 kg. As with all frame sizes, this drive is available both as a servo motor and as a gearmotor with an integrated planetary, bevel, or cycloidal gearbox.

• Rated motor torque: 0.16 to 0.59 Nm, peak torque: 0.7 to 2.7 Nm
• Single stage gear ratio: i = 3 to 10

Further information on the 59 mm servo motor as well as gearmotors with integrated planetary or bevel gearboxes can be found in the corresponding product description.

Detailed information on the gearmotor with integrated bevel gearbox can be found in the technical catalogue for bevel gearmotors.

Stainless Steel Servo Motor with Integrated Cycloidal Gearbox for process-oriented, hygienic, and sterile automation. Ideal for Delta Robot Applications where high rigidity and precise positioning for pick & place solutions are required.

• Hygienic design according to EHEDG guidelines
• Outer diameter: Ø108 - Ø164mm
• Rated torque Mn: 20 - 300 Nm
• High overload safety with Factor: 5 - 7
• Gear Ratio i = 33 - 135
• Protection Class IP69k
• Gear clearance <1 arcminute
• Robust and low-wear

Asynchronous motors are often preferred when simple, robust, and cost-effective solutions are required. They are resistant to overload, do not require complex control systems, and are very low maintenance. Servo motors, on the other hand, are used when precise positioning, high dynamics, and compact drive solutions are needed.

With our new range of asynchronous drives, Georgii Kobold offers drive technology for virtually any application in the food industry. We look forward to your inquiry.