Vortex VMRV-63-100-56C IEC Metric Worm Gear Reducer - 100:1 Ratio, 56C NEMA Frame Metic "text": "The SPB2580 is rated

"text": "The SPB2580 is rated for continuous operation from -22°F to 176°F

The 2520-8M-30 is a timing belt from D&D Global's Dura-Sync Torque - 8M Series line

"sku":"TB072053346756"

so a 1228V255 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

Vortex VMRV-63-100-56C IEC Metric Worm Gear Reducer - 100:1 Ratio, 56C NEMA Frame Metic "text": "The SPB2580 is ratedThe Vortex VMRV 63 100 56C is an IEC metric standard worm gear speed reducer with a 100: 1 nominal ratio, a 63 mm (2. 48") center distance, and a NEMA 56C C face input flange. Die cast aluminum housing, hollow output bore for direct shaft mounting. This unit is the direct Vortex equivalent for the Motovario NMRV 063 100 reducer at matching motor frame, designed for replacement of European IEC metric worm gear reducers on existing OEM equipment in the