Infinity Rocker

Item #: ASROCKER20 
Infinity Rocker - The Rocker Built To Last Designed with a constant, repetitive, heavy-duty use in mind along with the sleek, quiet machinery, the Infinity Rocker is ideal for various mixing applications during western blotting, cell culture, hybridization, etc, to state a few. The Infinity Rocker provides you the scientist with
  • CO2 incubator compatible
  • Digitally controlled speed, up to 80 cycles/min
  • Adjustable tilt from 1 to 18 degrees
  • Multiple sizes and with 2, 3 and 4 platforms 
  • 4 year warranty -   designed to last, rugged construction
  • Made in the USA
  • Infinity Rocker Pro (IR101) - 11x14 inch platform
  • Infinity Rocker Mini (IR102) - 8x9 inch platform
  • Infinity Rocker XL (IR103) - 20x16 inch platform 
Features: Adjustable Tilt Angle: Allows the user to easily customize the maximum tilt angle, from ±1° to ±18°. Three Platform Sizes Available:
    • 11 x 14, 8 x 9, and 20 x 16 inch (28 x 36, 20 x 23, and 51 x 41 cm) platforms.
Stacking Trays:
    • Removable TIER 2 stacking trays double the support surface area. The trays just snap onto the platform and their spring loaded legs hold them securely in place.

Double, Triple and Quadruple Deckers:

    • Stack 2, 3 & 4 versions provide 2 - 4 times as much capacity. The 2, 3 & 4 platforms each tilt about their own axis
Digital Speed Control:
    • Offer a microcontroller to accurately control the speed to within 1 RPM. With the digital speed control, you can set the speed in increments of 1 RPM, from 1 to 80 RPM.
Platform Rocker Models


Stacking Tray

(sold separately)





Available Speeds


Max Load

IR101 Pro

11 x 14 in.
(28 x 36 cm)

ST201 or ST405

11 wide x 14 deep x 6.5 high


1 - 80

11 lb. 
(5 kg)

IR102 Mini

8 x 9 in.
(20 x 23 cm)


8 wide x 9 deep x 6.5 high


1 - 80

11 lb. 
(5 kg)

IR103 XL

20 x 16 in.
(51 x 41 cm)


20 wide x 16 deep x 6.5 high


1 - 80

11 lb. 
(5 kg)

stack 2 rocker

2 levels
11 x 14 in.
(28 x 36 cm)


11 wide x 14 deep x 22 high


1 - 80

11 lb. 
(5 kg)

stack 3 rocker

3 levels
11 x 14 in.
(28 x 36 cm)


11 wide x 14 deep x 22 high


1 - 80

11 lb. 
(5 kg)

stack 4 rocker

4 levels
11 x 14 in.
(28 x 36 cm)


11 wide x 14 deep x 22 high


1 - 80

11 lb. 
(5 kg)


Clearance between levels on rockers:

IR211-12 inches of clearance in between the platforms; ideal for using 2 Stabilizers
IR301- 6.5 inches of clearance in between the platforms
IR401- 4 inches of clearance in between the platforms

Frequently Asked Questions:


Will these rockers work with different voltages (in different countries)?

Yes. The rocker uses 24V DC supplied by a small external power supply that plugs into a wall outlet. Next Advance will supply the appropriate power supply for the local power and wall outlet configuration.

What is the maximum load?

The rocker can handle 11 lbs. (5 kg).

What is the range for the tilt angle?

The amount that the rocker platform tilts back and forth can be adjusted from as little as +/- 1 degree to as much as +/- 18 degrees.

What is the difference between Infinity Rockers and Next Rockers?

Infinity Rockers and Next Rockers are both rugged, quiet, rockers with lots of power. Infinity Rockers have digital speed control and a digital display of the rocking rate in cycles per minute (cpm). Because Infinity Rocker motors are brushless, i.e. do not have brushes that can wear out, they will last for many years.

What is the rocking rate?

For Infinity Rockers, the rocking rate can be as slow as barely moving to a maximum speed of 80 cycles per minute (160 rocking motions per minute). Next Rockers are available in a regular speed range (4 to 80 cycles per minute) or super slow (1 to 20 cycles per minute).

What are the Super Slow versions?

The Next Rockers come in standard and super slow versions. For those applications that require slow, smooth rocking, we recommend the super slow (up to about 20 cycles per minute) versions. They provide finer speed control at the lower speeds. The motor in these versions is geared down for slower operation and greater power, just as gears on a bicycle allow for more power at lower speeds.

Can I use these rockers in incubators or cold rooms?

Our rockers can operate in incubators (up to 60°C) or cold rooms (down to 4°C) if the temperature is kept constant and the humidity is not excessive. Temperature swings which cause condensation will damage the electronics and void the warranty. In fact, the electronic circuitry includes additional heat sinks to ensure reliable operation at elevated temperatures.


How do I adjust the tilt angle?

To adjust the angle, use a flat blade screwdriver to loosen the labeled screw on the rear of the instrument, slide the linkage to the desired position, then tighten the screw.

How do I adjust the rocking rate?

You can turn the knob on the front of the instrument to adjust the rocking speed.

Can I clean the rubber mat?

Yes. You can remove the rubber mat from the platform and clean it with soap and water. Let it dry before placing it back on the platform.


SKU Number Type Speed Platform size Price Quantity Add to Cart
IR101 Infinity Rocker Pro Variable 11x14"
IR102 Infinity Rocker Mini Variable 8x9"
IR211 stack 2 rocker Variable 11x14"
ST201 Stacking tray N/A 11 x 14in
ST202 Stacking tray N/A 8 x 9in
ST203 Stacking tray N/A 20 x 16in
Infinity Rocker Pro
Infinity Rocker
On Order