Optimized for Low-speed,
High-torque and High-precision Operation
Power connection of DC-Link Terminal is provided
Compact Size and Easy Wring (Compared with 3 phase AC Reactor)
Providing Connection for DC Input (PI, N)
Reduced Cogging Torque and Optimized Torque Design
Optimal ratio of the permanent magnet and coil / slot selected through electromagnetic analysis
Using multiple permanent magnets to reduce torque ripple and to Maximize torque
Using a permanent magnet of high-energy rare earth elements(Nd-Fe-B)
High-performance Optical Encoder with BiSS Protocol
DD MOTOR Flange Type
Resolution: 16, 777, 216 [Pulse/ rev] (24 Bit, Single turn)
Compatible with Our AC Servo Drive (3-phase 200V AC)
L7 Series(200VAC), iX7NH Series(200VAC)
Both standard I/O type with serial communication and network (EtherCAT types are applicable)
Direct Drive Structure
No backlash impact High-precision operation and quick installatio
Smooth rotary motion
Noise reduction
Hollow Structure Enables Efficient
Wiring & Piping
Diverse Product Range
Rated output: 63W, 126W, 251W
Rated torque: 3N·m, 6N·m, 12N·m
(Instantaneous maximum torque is 3x)
Rated speed: 200rpm
Frame diameter: 135mm, 175mm, 230mm
Specification
Line-up
Rated Torque[Nᆞm]
3
6
12
Max. Instantaneous Torque[Nᆞm]
9
18
36
Rated Speed200[rpm]
Maximum Speed500[rpm]
Ø135
DFB03D
Ø175
DFC06D
Ø230
DFD12D
Specification and Torque Properties
MotorDesignation
MDM-DFB03DN4H
MDM-DFC06DN4H
MDM-DFD12DN4H
03
06
12
Applicable Drive
L7□A002□
L7□A002□
L7□A004□
Flange Size
mm
135
175
230
Rated Output
W
63
126
251
Rated Torque
N·m
3
6
12
Max Torque
N·m
9
18
36
Rated Current
Arms
1.43
1.50
2.60
Max Current
Arms
4.29
4.50
7.80
Rated Speed
rpm
200
200
200
Max Speed
rpm
500
500
500
Constant of Torque
N·m/Arms
2.22
4.18
4.8
Inertia
kg·m²X10⁻⁴
10.30
58.05
110.00
Allowable Load Inertia Ratio
30 times of motor inertia
15 times of motor inertia
Power Rate
kW/S
8.7
6.21
13.1
Positioning Accuracy
arc-sec
±30
±30
±30
Positioning Repeatability
arc-sec
1.3
1.3
1.3
Axial run-out
mm
0.015
0.015
0.015
Radial run-out
mm
0.03
0.03
0.03
Allowable Thrust Load
N
1500
3300
3600
Max. Instantaneous
N·m
40
70
80
Encoder Type
24-bit single turn serial encoder (BiSS/Absolute)
Weight(Approx.)
kg
3.8
6.9
12.3
WorkingEnvironment
Ambient Temp
Operating Temperature : 0˚ to 40˚C / Storage Temperature : -20˚ to 60˚C
Ambient Humidity
20% to 80% noncondensing
Atmosphere
Keep out of direct sunlight, corrosive substances or flammable gas.
Ratings
Insulation Class
Class B
Ingress Protection Code
IP40
Cooling
Fully-enclosed, self-cooling
Vibration Class
V15
Insulation Resistance
500 VDC, 10MΩ or higher
Withstand Voltage
1500 VAC, 1 min
Operating Voltage
200 VAC
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