Boston Gear
NemaTRUE 90™
High Performance, Quiet Operation – Maximum Efficiency in a Compact Structure
A powerful solution in a compact size: Experience high precision, low noise and superior torque capacity with the NemaTRUE 90™ gearbox.
NemaTRUE Gearbox
In addition to standard NEMA frame sizes, NemaTRUE is now also offered in three new metric sizes (60, 90, and 115 mm) and is enhanced with Thomson’s innovative Micron® RediMount mounting system.
NemaTRUE provides the advantage of fast delivery with many ratio options available in stock under the Micron Gearhead Express program.
- Sealed deep groove ball bearings ensure high radial load carrying capacity.
- Steel gears with HRC 55-60 hardness offer superior wear resistance and improved backlash precision.
- The RediMount™ system allows for error-free and fast motor mounting.
Technical Specifications
- Precision (Backlash): 13 arc-minutes
- Frame Sizes: NEMA 23 (2.3''), NEMA 34 (3,4''), NEMA 42(4.2''), 60 mm, 90 mm and 115 mm
- Torque Capacity: Maximum 255 Nm
- Ratio Range: 1:1 up to 500:1
- Radial Load Capacity: Maximum 2,900 N
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