---
title: "Steff Supersonic 3 Variable Speed 3-Roll Feeder With Stand"
description: "The Supersonic 3 is the top-spec 3-roll Steff feeder, with a SMART electronic controller and the patented VARIOPOWER system that maintains consistent grip pressure at all speeds. Variable speed reaches up to 82 FPM (108.5 FPM with optional gears). Quick forward/reverse selection. Three-phase, 1 HP."
url: https://360degreemachinery.com/product/steff-supersonic-3-variable-speed/
date: 2020-02-09
modified: 2026-04-11
author: "Dave Ratliff"
image: https://360degreemachinery.com/wp-content/uploads/2020/02/steff-supersonic-3-variable-speed-3-roll-feeder-with-stand.jpg
type: product
lang: en
---

# Steff Supersonic 3 Variable Speed 3-Roll Feeder With Stand

### Features:

- Roller/Belt Vertical Range of Motion is 1 inch.

- Electrostatic paint finish.

- Sintered case hardened gears.

- Bronze alloy main drive gear.

- Natural rubber, 50 shore hardness rollers/belts. (Polyurethane rollers are also available).

- Calibrated spring support to maintain consistent roller contact.

- Variable speed up to 82 feet per minute (108.5 FPM with optional gears)

- Quick forward/reverse selection

- SMART electronic controller

- Patented VARIOPOWER system for perfect grip at all speeds

- Complete with Universal support column

- OPTIONAL GEARS:

41600016 Gear Z=22

- 41600025 Gear Z=43

### Specifications:

| #### Feed Rollers: | |
| --- | --- |
| #### Number of Rollers: | 3 |
| #### Roller Dimensions: | Ø 120 x 60 mm |
| #### Roller Hardness: | 50 shore |
| #### Roller Springing Travel: | 20 mm |
| #### Feed Speeds: | 0.5 – 9.5 m/min |
| #### Motor Power: | |
| #### Three-Phase Motor: | 1 HP (0.75 kW) |
| #### Feeder Dimensions: | 490x474x220 mm |
| #### Shipping Dimensions: | 670x570x330 mm |
| #### Net Weight: | 30 kg |
| #### Gross (Shipping) Weight: | 32 kg |