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{"title":"Compact Design Swing Gate Opener with Brushless DC Motor and 24V DC Power for","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/06\/2a0b0f5887d08f0d02057a131f1b-200x200-1\/compact_design_swing_gate_opener_with_brushless_dc_motor_and_24v_dc_power_for_smooth_operation.jpg","attrs":{"Motor Power":"60W","Brand Name":"JWSY","Model Number":"W\u2011MJ102","Place of Origin":"China"}}
{"title":"Intelligent Electric Door Closer with 60W Energy Saving and Side-mounted","imgUrl":"https:\/\/img.chinax.com\/nimg\/cd\/cb\/ca3f626dfee2f7b9705d6ce1fced-200x200-1\/intelligent_electric_door_closer_with_60w_energy_saving_and_side_mounted_installation_for_swing_gates.jpg","attrs":{"Power Supply voltage":"DC12V\/2A","Brand Name":"JWSY","Model Number":"W\u2011MJ102","Place of Origin":"China"}}
{"title":"Top-mounted Crank Arm 90\u00b0 Electric Door Closer with 200V-240V Power Supply for","imgUrl":"https:\/\/img.chinax.com\/nimg\/72\/f6\/62b8eb486f6bb6f6a07c5567a498-200x200-1\/top_mounted_crank_arm_90_c2_b0_electric_door_closer_with_200v_240v_power_supply_for_smooth_door_operation.jpg","attrs":{"Opening Time":"3-7s\/90\u00b0","Device Weight":"6.5kg","Operating Temperature":"-20~+55\u00b0C","Power Supply":"200V-240V"}}
{"title":"Automatic Sliding Gate Opener with 370W-750W Power and 800kg-2000kg Capacity in","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/59\/5a679e16602e1fac74e758f9fc3c-200x200-1\/automatic_sliding_gate_opener_with_370w_750w_power_and_800kg_2000kg_capacity_in_compact_design.jpg","attrs":{"Max. Door Weight":"800kg\/1000kg\/1500kg\/2000kg","Brand Name":"JWSY","Model Number":"W-MJ104","Place of Origin":"China"}}
{"title":"200KG Load Capacity Electric Floor Spring Double Door Opener with 1-for-2 Drive","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/2d\/f54ff85de16e2b8351b48c3c9f7f-200x200-1\/200kg_load_capacity_electric_floor_spring_double_door_opener_with_1_for_2_drive_and_integrated_floor_spring_design.jpg","attrs":{"Control cabinet size":"160x116x50(mm)","Max torque":"165Nm","Brand Name":"JWSY","Model Number":"W\u2011MJ105"}}
{"title":"Remote Control Electric Swing Gate Opener 55W with IP68 Protection for Villas","imgUrl":"https:\/\/img.chinax.com\/nimg\/02\/7f\/fc480568e35fe127c4a750faa981-200x200-1\/remote_control_electric_swing_gate_opener_55w_with_ip68_protection_for_villas_and_courtyards.jpg","attrs":{"Max. Door width":"1200 mm","Electric Lock Output":"DC12V NO\/NC Contact","Brand Name":"JWSY","Model Number":"W-MJ105"}}
Brushless DC motor — quiet operation and long service life with minimal maintenance
Horizontal-mount installation — space-saving and flexible for narrow gate structures
Ultra-compact 6.5 kg body with 1:200 gear ratio — smooth and reliable operation
Remote control (≥15m) plus open/close/stop dry-contact input — integrates with any access control system
200-240V power supply, suitable for gates ≤1,200 mm wide / 100 kg per leaf
Technical Specifications
Model
W-MJ104
Motor Type
Brushless DC
Gear Ratio
1:200
Max Gate Width
≤ 1,200 mm per leaf
Max Gate Weight
≤ 100 kg per leaf
Power Supply
200-240V
Remote Range
≥ 15 m
Control Input
Open / Close / Stop dry-contact
Net Weight
6.5 kg
Installation
Horizontal-mount
Applications
Residential courtyards, pedestrian gates, garden entrances, small commercial properties and any light-duty swing gate where a compact horizontal mount is needed.
Why Choose JIEWEISHI
ISO9001-certified manufacturer specialized in smart parking and gate access control, with in-house R&D, manufacturing and software (100+ patented products). Dual bases in Shenzhen and Hebei with 5,000 m² production and warehousing. Products exported to the USA, Germany, France, Mexico, Colombia, Indonesia, Vietnam and more. OEM/ODM customization available.
Services
Warranty: to be confirmed (1 year recommended)
OEM/ODM: Available (logo, housing, firmware, packaging and function tailoring)
Lead time: to be confirmed
Frequently Asked Questions
Q: What gate size is it suitable for?
A: Swing gates up to 1,200 mm wide and 100 kg per leaf.
Q: What is the difference between W-MJ102 and W-MJ103?
A: W-MJ102 is side-mounted (DC24V, up to 200kg/2000mm), while W-MJ103 is horizontal-mounted (200-240V, up to 100kg/1200mm) for lighter, narrower gates.
Q: Do you provide OEM service?
A: Yes, logo, housing, firmware, packaging and function tailoring.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
800000-1000000
Employee Number:
150 ~200
Ecer Certification：
Verified Supplier
Shenzhen Jieweishi Technology Co., Ltd. was founded in 2019. We specialize in the research, development, design and production of barrier gates, providing services for commercial, industrial and residential entrances and exits, as well as customized intelligent vehicle access control solutions.
Ou...
Shenzhen Jieweishi Technology Co., Ltd. was founded in 2019. We specialize in the research, development, design and production of barrier gates, providing services for commercial, industrial and residential entrances and exits, as well as customized intelligent vehicle access control solutions.
Ou...
