Heavy Duty Construction; Bearings; Motor; Triple Eccentric Drive - new brunswick innova 2000 Operating Manual

Product description
14
New Brunswick Innova
English (EN)
3.6

Heavy duty construction

3.6.1

Bearings

Innova shakers employ sealed lubricated ball bearings of the highest quality. Sealed bearings minimize the
generation of airborne particles that could be disadvantageous in clean rooms or controlled environment
areas.
3.6.2

Motor

The Innova 2000/2050 Shaker uses a brushless ball bearing DC motor. This low profile motor provides high
torque along with quiet, efficient operation and low maintenance. The motor has a rating of 1/20
horsepower.
3.6.3

Triple eccentric drive

The drive mechanism utilizes a counterweight system to stabilize the rotary motion produced during
operation. When the workload moves in one direction, opposing forces are generated to stabilize the
shaker. This action will help eliminate the problem of "walking" which may occur with less precisely
balanced instruments. Vibration is minimized and the life of the unit is extended.
Abb. 3-4: Counterbalanced drive mechanism
Fig. 3-4: Counterbalanced drive mechanism
1 Platform
2 Spongepad
3 Sub-platform
4 Pulley with counterweight
®
2000/2050 Shaker
1
7
6
2
5 4
5 Eccentric drive shaft
6 Lower bearing housing
7 Upper bearing housing
3