AC220V 750W 1.5kw 2.2kw 50kg 100kg 150kg Heavy Duty Automatic Roll up Garage Door Motors Rolling Shutter Motor with Absolute Value Encoder

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Product Description

Overview
Basic Info
Model NO. DM400
Motor Type Worm Gear Servo Motor
Rated Power 0.75kw
Rated Voltage DC48V
Rated Current 3A
Lifting Weight 50kg
Applicable Door Size 10m²
Insulation Grade F
Operating Ambient Temperature -40~+50℃
Protection Grade IP54
Control Voltage DC24V, Max. Current 400 Ma
Position Control Absolute Value Encoder or Mechanical Limit Switch
Overload Capacity 150% Rated Current for 1 Minute
Transport Package Inside Carton+Outside Carton
Production Capacity 10000PCS/Year
Product Description
Product Description
The DM400 series products include a set of servo control boxes, servo motors, and absolute encoders, which are used to support the control of PVC fast rolling shutter doors, stacking doors, hard fast rolling doors, sliding doors and other industrial categories. Plug and play, stable performance, friendly interface for control parameters, powerful functions, easy to debug and maintain.

Product Features

Power-cut Braking Technology: Motor is isolated from controller's HV output circuit. Contact point is disconnected after stopping. No charged door body spontaneous combustion, fire and electric leakage hazards! Quiet, soft braking, more stable operation and safer braking.
Simple Wiring: Only 2 connecting cables between motor reducer and electric box. Simple installation and wiring on site.
Encoder Options: Absolute value encoder or mechanical limit switch can be selected.
Intelligent Power Module: Controller adopts IPM intelligent module with compact structure and stronger functionalities.
Multi-function Control: Supports inching/manual/automatic, fully open/partially open, single button, adjustable light ineffective position, interlocking, double-door interlocking automatic door opening, air curtain machine control, door opening in place, door closing in place, fault output, RS485 Internet of Things remote control functionalities.
Unified Installation Dimensions: Unified installation dimensions for 220V/0.75KW, 1.5KW and 2.2KW models.
User-friendly Interface: Simple operation interface, convenient debugging and maintenance.
Real-time Monitoring: Real-time monitoring on signal and alarm, and one-key to restore factory preset value.
IPM design

IPM Intelligent Power Module Design

The control box adopts the leading IPM intelligent power module design, the structure is clean and compact, and only two cables are connected between the control box and the motor, plug and play.

Servo Control Box Panel

Servo Control Box Panel
Control Box Specification Diagram

Control Box Specification

Model DM400 DM401 DM402
Rated power 0.75kw 1.5kw 2.2kw
Shell size (Length x Heightx Depth) 250 x 400 x 130 mm
Power supply voltage Single-phase AC220V~240V 50~60Hz
Control voltage DC24V, Max. current 400 mA
Position control Absolute value encoder or mechanical limit switch
Overload capacity 150% rated current for 1 minute
Operating ambient temperature -10~50ºC
Place of use Free from oil mist, dust, corrosive or flammable gas, etc.
Weight 6Kg
Motor Specification Diagram

Motor Specification

Motor Model DM-2430 DM-4030 DM-6030
Rated power 0.75KW 1.5KW 2.2KW
Rated current 3A 5A 6A
Lifting weight 50KG 100KG 150KG
Applicable door size 10M² 30M² 50M²
Rated voltage AC220V
Insulation grade F
Operating ambient temperature -40~+50ºC
Protection grade IP54

Servo Motor & Encoder Size Drawings

0.75KW Servo Motor Size

0.75KW Servo Motor Size

1.5KW Servo Motor Size

1.5KW Servo Motor Size

Absolute Value Encoder

Absolute Value Encoder

Product Specification drawing details
Product Transition details
Company Profile
Company Banner

Our manufacturing facility was founded in 2009. After 12 years of creativity and development, we became one of the leading high-tech companies in the DC motor industry.

We specialize in high precision micro DC gear motors, brushless motors, brushless controllers, DC servo motors, and DC servo controllers. We produce brushless DC motors and controllers with a wide power range from 5W to 20KW, and DC servo motors with a power range from 50W to 10KW. These are widely used in automatic guided vehicles (AGV), robots, lifting equipment, cleaning machines, medical equipment, packaging machinery, and various other industrial automation systems.

With a plant area of 4000 square meters, we have established a robust supply chain featuring high quality control standards, and we are certified under the ISO9001 quality management system.

Our R&D team consists of more than 10 engineers dedicated to brushless DC motor and controller technology, giving us a powerful, independent design and development capability. Custom configurations are highly welcomed. Additionally, our support engineering team provides seamless, timely technical guidance to ensure optimal integration for our global clients.

Over 80% of our motors are exported to Europe, the United States, Saudi Arabia, Australia, Korea, and other international markets. We look forward to establishing long-term, mutually successful business relationships with you.

Production Line 1 Production Line 2
Production Line 3 Production Line 4
Frequently Asked Questions
Q1: What kind of motors can you provide?
A1: Currently, we mainly provide permanent magnet brushless DC motors, DC gear motors, micro DC motors, planetary gear motors, DC servo motors, and brush DC motors, with a diameter range from 16 to 220mm, and a power range from 5W to 20KW.
Q2: Is there a MOQ for your motors?
A2: No. We can accept 1 unit for sample testing. Please note that sample development costs may carry a 10% to 30% variation compared to bulk production pricing, depending on the specific design.
Q3: Could you send me a price list?
A3: All of our motors are customized based on specific parameters such as power, voltage, gear ratio, rated torque, and shaft diameter. Pricing also varies based on order volume, making a standard price sheet impractical. If you share your detailed specifications and expected quantity, we will be pleased to provide a custom quotation.
Q4: Are your motors reversible?
A4: Yes, almost all of our DC and AC motors are fully reversible. We provide technical instructions to configure direction rotation via different wiring layouts.
Q5: Is it possible to develop new custom motors if we cover the tooling costs?
A5: Absolutely. Please provide your detailed performance specifications, mechanical envelopes, estimated annual volume, and target pricing. Our engineering team will review the proposal and evaluate project viability.
Q6: What are the typical warranty terms?
A6: We offer a standard one-year warranty on all products.

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