Nordbloc 1 Helical Gear Units


  • Performance: 0.12 – 37 kW
  • Torque range: 30 – 3 300 Nm
  • Sizes: 13
  • Mounting position: M1 – M6
  • Ratio:  1.07:1 – 456.77:1

The NORDBLOC 1 helical gear unit with its smooth surface is an innovative drive solution for all applications where cleanliness is essential. These innovative and patented gear units do not have any installation openings. This increases the stability of the product and at the same time provides a smoother surface on which neither solidified liquids or solid materials can accumulate.


  • Solid shaft gear units
  • Foot or flange mounted
  • Coaxial gear units

Nordbloc 1 Helical Gear Unit Characteristics 

  • High efficiency for low operating costs
  • Aluminium housing version for low weight
  • Robust grey cast iron housing
  • Innovative design
  • High axial and radial load capacities enable reliable operation
  • Quiet running
  • Large speed range
  • nsd tupH version possible
  • Application-specific versions

Fields of Use

  • Pumps
  • Fans
  • Intralogistics
  • Packaging technology

NORD Drive Systems are one of the world’s leading manufacturers of drive technology for mechanical and electronic solutions. A high quality German product, their range includes gearmotors, motors, industrial gear units, frequency inverters, motor starters and frequency inverters for decentralised drive control.

Considered an innovative leader in the power transmission industry, their flexibility, coupled with individual based custom solutions, short lead-times and competitively priced product makes Nord Gear the manufacturer of choice for many industrial users.

We supply the complete range of Nord Gear units with many available on very short lead times for breakdown situations. We also have a dedicated workshop for the repair and rebuild of failed units from motor rewind to gear manufacture. Our site team can support you with the removal of failed units and re-installation after repair in our workshop. Alternatively we can supply & fit new like-for-like or our technical engineers can work with you to select, supply & install upgraded units where your manufacturing process requirements become more demanding.

Call us on 0121 526 5070 for a fast, friendly and knowledgeable response.


Nord gear