DoorHan SHAFT-50 Operator
Installation Manual
About DoorHan
The DoorHan Company thanks you for purchasing the product. We hope that you will be satisfied with its quality.
For acquisition, distribution, and maintenance, please contact offices of our regional representatives or the central office.
Contact Information:
- Russia: +7 495 933-24-00, info@doorhan.ru, www.doorhan.ru
- Czech Republic: +420 474 319 111, europe@doorhan.com, www.doorhan.cz
Technical Specifications
| Parameter | Value |
|---|---|
| Operator | Shaft-50 |
| Supply voltage, V/Hz | 220-240/50 |
| Torque, N·m | 50 |
| Motor rotational speed, rpm | 1 400 |
| Shaft hole diameter (with key slot), mm | 25.4 |
| Hand chain length, m | 8 |
| Shaft rotational speed, rpm | 24 |
| Door curtain maximum weight, kg | 270 |
| Dimensions, mm | 406 x 259 x 115 |
| Thermal protection, °C | 130 |
| Intensity, % | 40 |
| Power, W | 370 |
| Protection class | IP54 |
| Operating temperature, °C | -25...+50 |
| Operator weight (with hand chain), kg | 24 |
Diagram: Operator Dimensions
The operator unit has overall dimensions of 406 mm in length, 259 mm in height, and 115 mm in width.
Cable Specifications
The document indicates cable requirements: 3*2.5 mm² (220-240V) compliant with FROR CEI 20-22 and CEI EN 50267-2-1, and also mentions 2*0.5 mm² and 4*0.5 mm² cables.
Mounting Options
Option 1
Description of mounting option 1, showing the operator unit positioned for attachment to a shaft and wall bracket.
Option 2
Description of mounting option 2, showing the operator unit positioned for attachment, possibly in a different orientation or configuration.
Installation
Step 1: Shaft Attachment
Illustration shows a collar being slid onto the drive shaft, preparing for the operator's connection.
Step 2: Securing the Operator to Shaft
The operator is shown being attached to the shaft, with a mechanism to secure it in place.
Step 3: Mounting Bracket Installation
Description of installing the mounting bracket assembly, showing screws and components being fastened.
Step 4: Connecting Operator to Bracket
The operator unit is depicted being attached to the previously installed mounting bracket.
Step 5: Hand Chain Attachment
An illustration shows a hand holding the operator unit while the hand chain is being connected or adjusted.
Step 6: Securing Operator Housing
Screws are shown being inserted into the operator's housing to secure its components.
Step 7: Final Securing of Components
More screws are depicted being inserted into the operator housing for final assembly and securing.
Step 8: Electrical Connections
Electrical wires are shown being connected to the terminals within the operator unit.
Step 9: Mounting Plate Assembly
A mounting plate is shown being assembled with screws and fasteners, ready for installation.
Step 10: Final Operator Attachment to Mount
The operator unit is shown being attached to the mounting assembly, with a tool indicating a tightening action.
Adjustment of Travel Limits
Steps 11 & 12: Initial Limit Switch Adjustment
Illustrations show the adjustment of mechanical limit switches using a tool, demonstrating two distinct positions for setting the limits.
Step 1: Limit Switch Cover Installation
Description of installing the protective cover over the limit switch mechanism.
Step 2: Limit Switch Mechanism Overview
A view of the internal components of the limit switch mechanism is shown.
Setting the Closed Position (Red Cam)
Step 1: Door in Closed Position
Illustration depicts the door in its fully closed state.
Step 2: Red Cam Adjustment
Description of adjusting the red cam on the operator's internal mechanism to define the fully closed limit for the door.
Setting the Opened Position (Green Cam)
Steps 3-6: Green Cam Adjustment for Opened Position
This section describes setting the opened position using the green cam. It involves rotating a component (Step 3), listening for an audible click ? (Step 4) to confirm the setting, and securing the cam (Step 5). Step 6 shows the door in the fully opened position.
Steps 1 & 2: Alternative View of Opened Position Setting
An alternative illustration showing the process of adjusting the green cam for the opened travel limit.
Fine Adjustment of Down Travel Limit
Steps 3-5: Fine Tuning the Closed Limit
This section details the fine adjustment for the down travel limit. It involves rotating a component (Step 3), listening for an audible click ? (Step 4), and making precise adjustments to the cam (Step 5).
Steps 1 & 2: Verifying Down Travel Limit
Illustration shows the door in the correct closed position (Step 1, marked with ✔️) and an incorrect closed position (Step 2, marked with ❌).
Fine Adjustment of Up Travel Limit
Steps 1 & 2: Initial Up Limit Adjustment
Description of the initial adjustment of the up travel limit using the operator's internal mechanism.
Steps 3 & 4: Fine Tuning the Opened Limit
Description of fine-tuning the up travel limit, showing adjustments being made to the cams.
Steps 3 & 4 (repeated): Alternative View of Up Limit Adjustment
An alternative illustration showing the process of fine-tuning the up travel limit.
Release Mechanism Operation
Steps 1-4: Operating the Release
This section explains how to operate the manual release mechanism. Step 1 shows pulling a lever or cord. Step 2 illustrates the door moving downwards manually. Step 3 provides another view of operating the release. Step 4 shows the door in the closed position, with a cross ❌ indicating an incorrect state after release, implying careful handling is required.
Chain Fixing
Steps 1 & 2: Preparing for Chain Fixing
Description of preparing to fix the chain. This involves hands holding the chain and a tool, such as a drill, being used.
Steps 3-5: Securing the Chain
This section details the process of fixing the chain to a mounting point. It includes attaching a plate, using screws, and securing the chain with a bolt and nut.
