7
SPECIFICATIONS
Before installation, identify the type and dimensions of your commercial rolling door. A check of the application is recommended to
ensure suitability of the opener model to the door.
The installer is required to check that the temperature range marked on the drive is suitable for the location.
Opener
Build
Rated
Load (Nm)
Hp
Duty
Rating (%)
Phase
Door size
(m2)*
kW Amp
Max Door Mass
(KG)**
ML6053 53 0.5 10 3 18 0.55 1.6 270
ML6103 140 1.0 10 3 36 1.15 2.4 540
MH6103 80 1.0 30 3 30 0.99 2.0 450
ML6153 190 1.5 10 3 50 1.7 2.9 890
ML6051 67 0.5 10 1 18 0.37 3.5 270
ML6102 85 1.0 10 1 36 1.4 6.0 480
MH6102 73 1.0 30 1 30 0.84 4.4 450
NOTE: E-Drive openers are not recommended for use on residential garage doors.
* Door size is stated as a guide only. Refer to "max door mass" to assess drive suitability.
** Maximum door mass is:
• before spring balancing. Door must be spring balanced.
• based on at least 4:1 sprocket ratio, and curtain load with 200mm drum diameter.
If any conditions above are not met, some consideration should be given to increasing the sprocket ratio, or opener size. The opener
should be installed on the most suitable side of the commercial door. Consider an In-Board Mounting Kit (P/N IBMK) if there is
insufficient side room. Select the side that meets the requirements listed below.
• Must have minimum distance of 15mm between mounting plate and door drum sprocket
• Must have minimum distance of 10mm between APE housing and imposing structure
• Must have minimum overhead clearance of 150mm from the main control housing
NOTE: Before installing the opener, check that the commercial door is in good mechanical condition, correctly balanced
and opens and closes properly.
Doors of Rigid Construction
When using a Grifco
®® E-Drive on commercial doors of ‘rigid’
construction (eg. bi-fold, vertical lift, sectional or continuous steel
roller doors etc.), consider that the limit confirmation movement
requires a 1/4 turn of the output shaft downward at the closed
position (refer to page 13 for more information). Sufficient
mechanical freedom must be provided at the closed position for
this reason.
WARNING
MECHANICAL
The door guides must be fitted with mechanical stops
that prevent the bottom rail from passing through in the
opening direction. The opener should stall if driven into
the mechanical stops.
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