Information

18
MHMD (high inertia) 200–750W 200V AC
Motor
MHMD022G1 MHMD042G1 MHMD082G1
Rated power W 200 400 750
Required power kVA 0.5 0.9 1. 3
Rated current A 1. 6 2.6 4
Max. current A o-p 6.9 11 17
Rotational speed
r/min
Rated rotational speed 3000
Max. rotational speed 5000 4500
Weight kg
Without holding brake 0.96 1. 4 2.5
With holding brake 1. 4 1. 8 3.5
Torque Nm
Nominal 4.77 7. 1 6 9.55
Maximal 14.3 21.5 43.0
Encoder
20-bit incremental encoder
resolution: 1,048,576 p/r
Braking resistor
frequency times/min
With internal resistor No limit
With external resistor No limit
Moment of inertia of
rotor (x10
-4
kg · m²)
Without holding brake 0.42 0.67 1.51
With holding brake 0.45 0.7 1.61
Recommended inertia ratio between load and rotor Max. 30:1 Max. 20:1
Operating condi-
tions
Temperature (without frost) 0–40°C
Ambient humidity 20–85% RH (non-condensing)
Altitude Max. 1000m above sea level
Vibration 49m/s²
Holding brake specications (The holding brake is engaged when the power for the servo driver is shut off. Do not use the holding brake when the motor is in motion.)
Static friction torque Nm Min. 1.27 Min. 2.45
Engaging time ms Max. 50 Max. 70
Releasing time ms Max. 30 Max. 20
Excitation current A DC 0.36 0.42
Releasing voltage VDC Min. 1
Excitation voltage VDC 24 ±5%
Permissible load and thrust at output shaft
During installation
Radial load,
P-direction N*
392 686
During operation 245 392
During installation
Axial thrust (push),
A-direction N*
147 294
During operation 98 147
During installation
Axial thrust (pull),
B-direction N*
196 392
During operation 98 147
MHME (high inertia) 1000–7500W 400V AC
Motor
MHME104G1 MHME154G1 MHME204G1 MHME304G1 MHME404G1 MHME504G1 MHME754G1
Rated power W 1000 1500 2000 3000 4000 5000 7500
Required power kVA 1. 8 2.3 3.3 4.5 6.8 7. 5 11
Rated current A 5.7 9.4 11. 1 16 21 25.9 44
Max. current A o-p 24 40 47 68 83 110 165
Rotational speed
r/min
Rated rotational speed 2000 1500
Max. rotational speed 3000
Weight kg
Without holding brake 6.7 8.6 12.2 16 18.6 23 42.3
With holding brake 9.1 10.1 15.5 19.2 21.8 26.2 46.2
Torque Nm
Nominal 4.77 7. 1 6 9.55 14.3 19.1 23.9 47.8
Maximal 14.3 21.5 43.0 28.6 57.3 71.6 119
Encoder
20-bit incremental encoder
resolution: 1,048,576 p/r
Braking resistor
frequency times/min
With internal resistor 83 22 45 19 17 10 No limit
With external resistor No limit 130 142 42 125 76 No limit
Moment of
inertia of rotor
(x10
-4
kg · m²)
Without holding brake 24.7 37.1 57.8 90.5 112 162 273
With holding brake 26 38.4 59.6 92.1 114 164 279
Recommended inertia ratio between load and rotor Max. 5:1
Operating
conditions
Temperature (without frost) 0–40°C
Ambient humidity 20–85% RH (non-condensing)
Altitude Max. 1000m above sea level
Vibration 49m/s² 24.5m/s²
Holding brake specications (The holding brake is engaged when the power for the servo driver is shut off. Do not use the holding brake when the motor is in motion.)
Static friction torque Nm Min. 4.9 Min. 13.7 Min. 24.5 Min. 58.8
Engaging time ms Max. 80 Max. 100 Max. 80 Max. 150
Releasing time ms Max. 70 Max. 50 Max. 25 Max. 50
Excitation current A DC 0.59 ±10% 0.79 ±10% 1.3 ±10% 1.41 ±10%
Releasing voltage VDC Min. 2
Excitation voltage VDC 24 ±5%
Permissible load and thrust at output shaft
During installation
Radial load,
P-direction N*
980 1666 2058
During operation 490 784 1176
During installation
Axial thrust (push),
A-direction N*
588 784 980
During operation 196 343 490
During installation
Axial thrust (pull),
B-direction N*
686 980 1176
During operation 196 343 490
MINAS A5 motor specications
*For details, please refer to page 19.