6.
Mounting Instructions
Before starting installation, please remove all parts from the packing material.
The carton holds the EcoDrive, accessories and Operating Instruction manual.
Check the content if complete.
If you have any questions with the installation, not clarified through the Instruction Manual,
please contact us or one of our nearest Service Stations.
Assemble the EcoDrive in compliance with the instructions and illustrations.
6.1 Motor assembly
There are three different ways to assemble the motor to the machine.
1.Machine head mount (rear / external)
2.Under the table top mount
3.Machine head mount (direct drive, internal)
There are three different ways to transmit the motor drive:
· Timing belt and timing gears.
· “V” belt and pulley.
· Direct drive on main shaft.
6.1.1 Use of timing belt.
Transmitting torque through timing belt, slippage is avoided.
Transmission ratio between motor and machine is 1:1.
Being so, no reference signal from sewing machine is required.
Many transmission ratios in both directions are possible,
on the available timing belt wheels.
In this case a reference position signal is needed by the machine.
6.1.2 Use of “V” belt
Transmitting torque through “V” belt, slippage is possible. Transmission ratio between motor and
machine is variable. Reference signal from sewing machine is required.
6.1.3 Assembly of the motor to the machine head.
Following, list of parts required:
- Assembly bracket (machine type related)
- Motor timing gear
- Machine timing gear
- Timing belt
- Belt cover
6.1.4 Assembly of the motor under the table
Following list of parts required:
- Assembly bracket
- Motor pulley
- Machine pulley
- “V” belt
- Belt cover
- If necessary synchronizer PD3
- Y-adapter
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6.1
04-03-10
