Vortex VMRV Output Configuration Accessories

Vortex VMRV output configuration accessories: covers, output flanges, single-ended output shafts, and double-ended output shafts for VMRV-Series IEC metric worm gear reducers. The base VMRV ships with a hollow output bore that mounts directly on a driven shaft. These accessories convert the hollow bore output to alternate configurations: solid shaft output, flange-mount output, or covered output (when only one side of the through-bore is used). Texas Belting and Supply stocks the complete set of 28 output accessories: 7 covers (CVR), 7 single-ended output shafts (OSS), 7 double-ended output shafts (OSD), and 7 output flanges (OSF), one per VMRV size from 30 mm through 110 mm.

Applications

Typical applications for Vortex vmrv output configuration accessories:

• Converting a hollow-bore VMRV to a solid-shaft output (using OSS or OSD)
• Converting a VMRV to flange-mounted output for direct attachment to driven equipment (using OSF)
• Capping the unused side of the through-bore output for cleaner appearance and weather protection (using CVR)
• Configuring a VMRV for double-output drive (driving two shafts on opposite sides using OSD)
• Direct replacement of Motovario NMRV output accessories with equivalent Vortex VMRV parts

Frequently Asked Questions

Match the accessory to the VMRV size:

Each accessory is size-specific. VMRV-50 CVR fits only VMRV-50 (not VMRV-63 or any other size). Confirm your VMRV size from its nameplate or product page, then select the matching accessory.

Which output configuration do you need?

Hollow bore output (default, no accessory needed): mount the VMRV directly over a driven shaft and use a torque arm for reaction. Single-ended solid shaft (OSS): solid output extending from one side, hollow bore unused on the other. Double-ended solid shaft (OSD): solid output extending from both sides. Output flange (OSF): converts the output to a flange-mounted face for direct attachment.

Use cover when keeping unused side clean:

If you use OSS (single-ended shaft) but want the unused side of the bore covered for cleanliness or weather protection, add the matching CVR cover. CVR is also used alone when the VMRV is hollow-bore mounted but only one side of the bore is exposed.

What reducer family is each VMRV output accessory for?

Each accessory in this collection is labeled with the reducer family it fits (X-Series, VXT-Series, VR-Series, or VMRV-Series). Filter by reducer family or browse by accessory type. Each product page also indicates the specific reducer size and configuration the accessory matches.

Does Texas Belting and Supply ship from Houston?

Yes. All Vortex vmrv output configuration accessories in our active inventory ship from Texas Belting and Supply's Houston, TX warehouse the same business day for orders placed before 3 PM Central time, subject to current inventory. Non-stocked configurations may have a 1-3 business day lead time. Call (888) 203-2358 to confirm current stock for any specific part.

How do I know which size accessory I need?

Match the accessory to your existing reducer. The accessory part number prefix tells you the family (VXT vs X-Series vs VMRV vs VR). The number in the SKU tells you the unit size (2-12 for VXT, 30-110 for VMRV, 133-325 for X-Series). If you cannot identify your reducer's exact specification, call (888) 203-2358 with the existing reducer's nameplate information and we will help you spec the right accessory.