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Panasonic MHMJ042G1V Servo Motor 400W 200V AC High Inertia IP65 with Brake MINAS A5 Series
Discontinued Product - Last buy: July 31, 2022. Special Order Product - Avoid exporting to Japan or via Japan.
Product Overview
The Panasonic MHMJ042G1V is a high-inertia AC servo motor from the MINAS A5 family, featuring a built-in holding brake for vertical-axis applications. With a rated output of 400W and 200V AC power supply, this motor delivers reliable performance for precision motion control in industrial automation applications including small robotics, Z-axis positioning, pick-and-place equipment, and automated assembly systems.
The motor features a 20-bit incremental encoder with 1,048,576 pulses per revolution resolution for high positioning accuracy, IP65 environmental protection against dust and water jets, and a built-in holding brake for position retention during power-off conditions.
Key Features
400W Power Output: 400W rated output with 200V AC power supply, power supply capacity of 0.9 kVA
High Inertia Design: Rotor inertia of 0.70 × 10⁻⁴ kg*m² for stable load matching; recommended load inertia ratio of 30:1 or less
20-bit High-Resolution Encoder: 1,048,576 pulses/revolution resolution for precise positioning and smooth low-speed operation
Built-in Holding Brake: Integrated brake with 1.27 N*m static friction torque for vertical axis load holding - brake releases when energized
IP65 Protection Rating: Excellent protection against dust and water jets (excluding shaft rotating portion and leadwire ends)
Durable Construction: Key-way shaft with center tap and oil seal for reliable torque transmission and contamination protection
Lead Wire Configuration: Simple lead wire type for easy installation without additional connectors
Wide Speed Range: Rated speed of 3000 r/min, maximum speed of 5000 r/min for high-throughput applications
Robust Torque Output: Rated torque of 1.3 N*m, momentary maximum peak torque of 3.8 N*m for demanding acceleration requirements
Unlimited Regenerative Brake Frequency: No limit with or without optional external regenerative resistor DV0P4283
RoHS Compliant: Confirmed to not contain the 6 substances specified in EU RoHS Directive 2011/65/EU
Technical Specifications
Part Number
MHMJ042G1V
Family Name
MINAS A5 Family
Series
MHMJ Series
Type
High inertia, Lead wire type, IP65
Product Status
Discontinued
Rated Output
400 W
Voltage Specifications
200 V AC
Power Supply Capacity
0.9 kVA
Rated Current
2.6 A (rms)
Instantaneous Max Current
11.0 A (o-p)
Rated Torque
1.3 N*m
Momentary Max Peak Torque
3.8 N*m
Rated Rotational Speed
3000 r/min
Maximum Rotational Speed
5000 r/min
Rotor Moment of Inertia
0.70 × 10⁻⁴ kg*m²
Recommended Load Inertia Ratio
30 times or less
Rotary Encoder Type
20-bit Incremental system
Encoder Resolution
1,048,576 pulses/revolution
Protection Class
IP65 (excluding shaft and leadwire ends)
Shaft Type
Key-way, center tap
Holding Brake
With
Motor Lead-out Configuration
Lead wire
Flange Square Dimension
□60 mm
Mass
1.8 kg
Oil Seal
With
External Regenerative Resistor Option
DV0P4283
Regenerative Brake Frequency
No limit (with or without external resistor)
Brake Specifications
Static Friction Torque
1.27 N*m or more
Engaging Time
50 ms or less
Releasing Time
15 ms or less
Exciting Current (DC)
0.36 A
Exciting Voltage (DC)
24V ± 1.2V
Releasing Voltage (DC)
1V or more
Brake Operation Note: This brake releases when energized (power-off engaged). Do not use for braking the motor while in motion - it is designed for holding position only.
Permissible Load Specifications
Load Type
During Assembly
During Operation
Radial Load P-direction
392 N
245 N
Thrust Load A-direction
147 N
98 N
Thrust Load B-direction
196 N
98 N
For detailed permissible load information, refer to the Motor Specification Description "Permissible Load at Output Shaft".
Compatible Drivers
All compatible MINAS A5 series drivers are discontinued:
Part Number
Series
Type
Interface
MBDHT2510
A5 series
Speed, Position, Torque, Full-closed
Analog/Pulse
MBDHT2510E
A5E series
Position control type
Pulse train only
MBDHT2510N21
A5ⅡN series
RTEX Network
RTEX
MBDHT2510ND1
A5ⅡN series
RTEX Network
RTEX
MBDKT2510
A5Ⅱ series
Speed, Position, Torque, Full-closed
Analog/Pulse
MBDKT2510E
A5ⅡE series
Position control type
Pulse train only
Note: For replacement systems, consider upgrading to MINAS A6 series motor and driver combinations.
Applications
Vertical Axis Positioning - Z-axis stages, lift mechanisms, and elevators requiring position holding during power-off
Small Industrial Robotics - Articulated arms and SCARA robots requiring brake for pose maintenance
Pick-and-Place Equipment - Component placement systems with vertical motion
CNC Machinery - Small milling, routing, and engraving equipment
Packaging Machinery - Wrapping, filling, and sealing equipment with vertical axes
Medical Equipment - Precision positioning devices with safety hold requirements
Semiconductor Manufacturing - Wafer handling and inspection equipment
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Distributor/Wholesaler,Exporter,Seller,Manufacturer,Trading Company
Year Established:
2013
Total Annual:
2000000-5000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
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