Nidec Control Techniques Digitax-SF DA2Z123 - Page 39

16
(mm)
58.4
81.4
116
KB1
KB3
KB2
31 LM
LL LR
612
□130
φ145
4-φ 9
φ165
φ22 h6 φ110 h7
41
45
18 7
8 h9
M6
Depth20
M8(L≥18 mm)
（mm）
MH152 □ 2 □ □ ＊＊
2. Specications
1. Motor
Item Unit Specications
Rotor inertia – High
Fitting flange size mm 130 sq.
Approximate mass
Without brake
kg
9.0
With brake 10.4
Compatible drive model – DA26B _ _
Voltage V AC200 V to 24
0 V
Rated output power W 1,500
Rated torque N･m 7.16
Instantaneous maximum torque N･m 21.5
Rated current（stall current） A 9.0
Instantaneous maximum current A 27
Rated revolving speed
rpm
2,000
Maximum revolving speed
rpm
3,000
Torque constant N・m / A 0.81
Induced voltage constant per phase
mV/(rpm) 28.4
Rated power rate
Without brake
kW/s
13.8
With brake 13.3
Mechanical time
constant
Without brake
ms
3.32
With brake 3.46
Electrical time constant ms 12.2
Rotor moment of
inertia
Without brake
×10
－4
k g・m
2
37.12
With brake 38.65
Item Unit Specifications
Usage – Holding
Rated voltage V DC 24 V ± 10 %
Rated current A 1.0
Static friction torque N･m
≥
9.55
Engage time ms
≤
120
Release time ms
≤
30
Release voltage V
≥
DC 1 V
Item Unit Specifications
Radial N 490
Thrust N 196
Brake Without With
Motor Model MH152N MH152A
LL 180.5 205.5
LM 149.5 174.5
LR 70.0
KB1 110.0
KB2 168.5 19.35
KB3
–
155.3
4000
15.0
0.0
9.0
12.0
6.0
0 300020001000
3.0
20
04
0
50
100
20
04
0
50
100
RotationalSpeedvs.Torque DeratingCurve
Withoutoilseal
Withoilseal
Torque[N･m]
Speed[rpm]
AmbientTemperature[℃]
RatedTorqueRatio[%]
AtAC200V
Instantaneous
operationrange
Continuousoperationrange
Three-phase
Single-phase
Motor Model :
Digitax SF Instruction Manual