Unico 1105 User Manual

Mechanical Installation 3-3
3.4 Layout Considerations
The following information should be considered when planning a mechanical layout.
3.4.1 Dimensions and Weights
The physical dimensions of each drive are provided in Figure 3-1 through Figure 3-5.
The approximate weight of each unit is given in Table 3-3 through Table 3-9.
!
Attention
Make certain that the mounting surface is strong enough to support the
weight of all components to be mounted on it.
3.4.2 Space Requirements
Sufficient space must be provided around each drive for cooling airflow, access to
electrical connections, and maintenance. Minimum recommended clearances above and
below, to the side of, and behind the heat sink and fans of the various units are indicated
in Table 3-1. If multiple drives are to be installed adjacent to each other, allow twice the
indicated clearances between units. Be sure to also leave enough clearance for removing
and replacing the cover during installation and servicing.
Table 3-1—Minimum Mounting Clearances
Form
Vertical
Horizontal
Behind
in (mm)
in (mm)
in (mm)
13, 13N, 17, 17N, 17X, and 30
6.00"
3.00"
1.13"
(152)
(76)
(29)
48 and 48X
3.00"
6.00"
2.25"
(76)
(152)
(57)
9N and 12N
6.00"
3.00"
—
(152)
(76)
22X, 34, and 34X
3.00"
6.00"
2.25"
(76)
(152)
(57)
3.4.3 Orientation
Drives must be mounted upright (so that the cover label reads correctly) to permit proper
cooling airflow. Under no circumstances should units be installed upside down or on their
sides in an attempt to change the direction of airflow or to facilitate wiring.
Position the drive so that its keypad/display can be accessed comfortably by the operator.
The average adult is 5' 6" (168 cm) tall, so mount accordingly if possible.
3.4.4 Cable Routing
Separate electrical conduits are required for incoming power, output to the motor,
and control wiring.

Unico 1105 Specifications

General

Brand	Unico
Model	1105
Category	Controller
Language	English