Sanyo Denki SANMOTION K User manual

DC Servo Systems
DC SERVO SYSTEMS
Ver.1.2

Contents
Servo motor
42, 54, 76, 88 mm
23 to 500 W
Input voltage 24 VDC, 75 VDC
Rated output
Features.........................................................p. 4
System Configuration Example ...p. 5
How to Read Model Numbers.......p. 7
Standard Model Number List ........p. 8
Specifications ......................................... p. 10
Common Specifications.................. p. 14
Encoder Specifications .................... p. 15
Dimensions .............................................. p. 16
Selection Guide..................................... p. 24
Safety Precautions.............................. p. 25
DC
Flange size

3
Contents
Servo motor
42, 54, 76, 88 mm
23 to 500 W
Input voltage 24 VDC, 75 VDC
Rated output
Features.........................................................p. 4
System Configuration Example ...p. 5
How to Read Model Numbers.......p. 7
Standard Model Number List ........p. 8
Specifications ......................................... p. 10
Common Specifications.................. p. 14
Encoder Specifications .................... p. 15
Dimensions .............................................. p. 16
Selection Guide..................................... p. 24
Safety Precautions.............................. p. 25
DC
Flange size

Cogging torque has been reduced by up to half compared with our
conventional DC servo motors.* This enables smooth motor operation
even at low speeds, improving the accuracy of equipment movements.
In addition to 75 VDC class models, low-voltage (24 VDC class)
models are also available. The low-voltage models are safe for
use in medical equipment and other applications close to people.
Power loss has been reduced by up to approximately 30% and efficiency has
been increased by 10% compared with our conventional DC servo motors.* This
reduces heat generation within equipment and contributes to energy savings.
Brush vibrations have been reduced, and the rigidity of motor
parts has been improved. Compared with our conventional DC
servo motors,* noise levels have been reduced by up to 8 dB.
High accuracy (Smooth operation)
All servo motors have a protection rating of IP43.
IP43 protection rating →page 14
Low noise
Low-voltage models available
Energy-saving (High efficiency)
* Compared with our conventional SANMOTION T DC servo motors.
Loss
Conventional
motor
K motor
Speed
Noise level
Conventional
motor
K motor
8 dB
Max.
reduction
Comparison of cogging torque waveforms
(Image for illustrative purpose only)
K motor
Conventional
motor
Max.
1/2
reduction
Max.
30 %
reduction
4
Features
The SANMOTION K DC servo motors achieve smooth
operation
， high efficiency ， and low noise.These motors are
suitable for applications requiring high precision
， including
precision measuring instruments and medical equipment.

Cogging torque has been reduced by up to half compared with our
conventional DC servo motors.* This enables smooth motor operation
even at low speeds, improving the accuracy of equipment movements.
In addition to 75 VDC class models, low-voltage (24 VDC class)
models are also available. The low-voltage models are safe for
use in medical equipment and other applications close to people.
Power loss has been reduced by up to approximately 30% and efficiency has
been increased by 10% compared with our conventional DC servo motors.* This
reduces heat generation within equipment and contributes to energy savings.
Brush vibrations have been reduced, and the rigidity of motor
parts has been improved. Compared with our conventional DC
servo motors,* noise levels have been reduced by up to 8 dB.
High accuracy (Smooth operation)
All servo motors have a protection rating of IP43.
IP43 protection rating →page 14
Low noise
Low-voltage models available
Energy-saving (High efficiency)
* Compared with our conventional SANMOTION T DC servo motors.
Loss
Conventional
motor
K motor
Speed
Noise level
Conventional
motor
K motor
8 dB
Max.
reduction
Comparison of cogging torque waveforms
(Image for illustrative purpose only)
K motor
Conventional
motor
Max.
1/2
reduction
Max.
30 %
reduction
5
System Configuration Example
Brake power
Servo motor
Control power
Main circuit power supply
100 VAC
50/60 Hz
140 VDC power supply
Electromagnetic contactor
Molded case circuit breaker
(MCCB)
Noise filter
Amplifier
アンプが必要な場合は当社までご相談ください。
Host controller
Contact us if you need an amplifier.

7
Flange size
Input voltage
K series
K A 30 B S0
Incremental encoder
Holding brake / Tachogenerator
Rated output
Xー
BrakeCode
－
C 24 VDC
B 90 VDC Standard
Options
Standard
Options
D 48 VDC
Tー
H 24 VDC
J 90 VDC
K 48 VDC
Tachogenerator Remarks
02 23 W
Specifications RemarksCode
06 60 W
04 40 W
08 80 W
11 80 W For 24 VDC input voltage
110 W
30 300 W
20 200 W
40 400 W
50 500 W
For 75 VDC input voltage
442 mm sq.
Specifications Code
776 mm sq.
554 mm sq.
888 mm sq.
S0 2000
XX ー ー
Pulses per revolution Code Remarks
Line driver
S7 500
S6 200
Standard
Options
S8 1000
C0 2000
Open collector
C7 500
C6 200
C8 1000
Output circuit
A
Code Input voltage Remarks
Only for 42 and 54 mm sizesB 24 VDC class
75 VDC class
6

7
Flange size
Input voltage
K series
K A 30 B S0
Incremental encoder
Holding brake / Tachogenerator
Rated output
Xー
BrakeCode
－
C 24 VDC
B 90 VDC Standard
Options
Standard
Options
D 48 VDC
Tー
H 24 VDC
J 90 VDC
K 48 VDC
Tachogenerator Remarks
02 23 W
Specifications RemarksCode
06 60 W
04 40 W
08 80 W
11 80 W For 24 VDC input voltage
110 W
30 300 W
20 200 W
40 400 W
50 500 W
For 75 VDC input voltage
442 mm sq.
Specifications Code
776 mm sq.
554 mm sq.
888 mm sq.
S0 2000
XX ー ー
Pulses per revolution Code Remarks
Line driver
S7 500
S6 200
Standard
Options
S8 1000
C0 2000
Open collector
C7 500
C6 200
C8 1000
Output circuit
A
Code Input voltage Remarks
Only for 42 and 54 mm sizes
B 24 VDC class
75 VDC class
7
■ How to read model numbers
Not all combinations of descriptions below are valid.
For model numbers valid as standard products, refer to“Standard Model Number List.”
Low Cogging Torque, Low Loss,
Low Noise
Output capacity: 23 to 500 W
For 42 and 54 mm motors, low-voltage (24 VDC) models are also
available.
Servo motor

8
Flange size Rated
output Encoder Tachogenerator Holding brake
(90 VDC) Model no. Page
Specifications Dimensions
42 mm sq.
23 W
ーーーKB402XXX p. 10 p. 16
ー ー KB402XS0 p. 10 p. 17
ー ー KB402TXX p. 10 p. 18
40 W
ーーーKB404XXX p. 10 p. 16
ー ー KB404XS0 p. 10 p. 17
ー ー KB404TXX p. 10 p. 18
60 W
ーーーKB406XXX p. 10 p. 16
ー ー KB406XS0 p. 10 p. 17
ー ー KB406TXX p. 10 p. 18
54 mm sq.
60 W
ーーーKB506XXX p. 11 p. 16
ー ー KB506XS0 p. 11 p. 17
ー ー KB506TXX p. 11 p. 18
ー ー KB506BXX p. 11 p. 19
ーKB506BS0 p. 11 p. 20
ーKB506JXX p. 11 p. 21
ーKB506TS0 p. 11 p. 22
KB506JS0 p. 11 p. 23
80 W
ーーーKB511XXX p. 11 p. 16
ー ー KB511XS0 p. 11 p. 17
ー ー KB511TXX p. 11 p. 18
ー ー KB511BXX p. 11 p. 19
ーKB511BS0 p. 11 p. 20
ーKB511JXX p. 11 p. 21
ーKB511TS0 p. 11 p. 22
KB511JS0 p. 11 p. 23
Standard Model Number List
Input voltage 24 VDC class (Low-voltage model)
■Options
Brush (Maintenance parts)
Applicable product Model no. Quantity
For 42 mm sq. motors AL-01027427 2 pcs
For 54 mm sq. motors AL-01027428 2 pcs (60 W, 110 W), 4 pcs (80 W)
For 76 mm sq. motors AL-01027429 4 pcs
For 88 mm sq. motors AL-01027430 4 pcs
For 42 mm sq. tachogenerators S813053-1A-87 2 pcs
For 54 mm sq. tachogenerators S782281-1A-87 2 pcs
For 76 and 88 mm sq. tachogenerators S782279-1A-87 2 pcs

Standard Model Number List
9
Flange size Rated
output Encoder Tachogenerator Holding brake
(90 VDC) Model no. Page
Specifications Dimensions
42 mm sq.
40 W
ーーーKA404XXX p. 12 p. 16
ー ー KA404XS0 p. 12 p. 17
ー ー KA404TXX p. 12 p. 18
60 W
ーーーKA406XXX p. 12 p. 16
ー ー KA406XS0 p. 12 p. 17
ー ー KA406TXX p. 12 p. 18
54 mm sq.
60 W
ーーーKA506XXX p. 12 p. 16
ー ー KA506XS0 p. 12 p. 17
ー ー KA506TXX p. 12 p. 18
ー ー KA506BXX p. 12 p. 19
ーKA506BS0 p. 12 p. 20
ーKA506JXX p. 12 p. 21
ーKA506TS0 p. 12 p. 22
KA506JS0 p. 12 p. 23
110 W
ーーーKA511XXX p. 12 p. 16
ー ー KA511XS0 p. 12 p. 17
ー ー KA511TXX p. 12 p. 18
ー ー KA511BXX p. 12 p. 19
ーKA511BS0 p. 12 p. 20
ーKA511JXX p. 12 p. 21
ーKA511TS0 p. 12 p. 22
KA511JS0 p. 12 p. 23
76 mm sq.
200 W
ーーーKA720XXX p. 13 p. 16
ー ー KA720XS0 p. 13 p. 17
ー ー KA720TXX p. 13 p. 18
ー ー KA720BXX p. 13 p. 19
ーKA720BS0 p. 13 p. 20
ーKA720JXX p. 13 p. 21
ーKA720TS0 p. 13 p. 22
KA720JS0 p. 13 p. 23
300 W
ーーーKA730XXX p. 13 p. 16
ー ー KA730XS0 p. 13 p. 17
ー ー KA730TXX p. 13 p. 18
ー ー KA730BXX p. 13 p. 19
ーKA730BS0 p. 13 p. 20
ーKA730JXX p. 13 p. 21
ーKA730TS0 p. 13 p. 22
KA730JS0 p. 13 p. 23
88 mm sq.
400 W
ーーーKA840XXX p. 13 p. 16
ー ー KA840XS0 p. 13 p. 17
ー ー KA840TXX p. 13 p. 18
ー ー KA840BXX p. 13 p. 19
ーKA840BS0 p. 13 p. 20
ーKA840JXX p. 13 p. 21
ーKA840TS0 p. 13 p. 22
KA840JS0 p. 13 p. 23
500 W
ーーーKA850XXX p. 13 p. 16
ー ー KA850XS0 p. 13 p. 17
ー ー KA850TXX p. 13 p. 18
ー ー KA850BXX p. 13 p. 19
ーKA850BS0 p. 13 p. 20
ーKA850JXX p. 13 p. 21
ーKA850TS0 p. 13 p. 22
KA850JS0 p. 13 p. 23
Input voltage 75 VDC class

10
Specifications
Servo motor model no. Inside 《 》 indicates motor flange size
KB402
《42 mm sq.》
KB404
《42 mm sq.》
KB406
《42 mm sq.》
Condition
Symbol Unit
Rated output ☆☆ PRW 23 40 60
Rated armature voltage ☆☆ VRV 20 24 24
Rated torque ☆☆ TRN
・
m 0.074 0.13 0.19
Rated armature current ☆☆ IRA 1.8 2.7 4.1
Rated speed ☆☆ NRmin-1 3000 3000 3000
Continuous stall torque ☆☆ TSN
・
m 0.08 0.14 0.20
Peak stall torque ☆☆ TP(N) N
・
m 0.42 0.76 1.2
Armature stall current ☆☆ ISA 1.8 2.7 4.1
Peak armature stall current ☆☆ IP(N) A 10 14 23
Maximum speed Nmax min-1 5000 5000 5000
Rated power rate ☆☆ QRkW/s 1.2 2.0 3.3
Torque constant ☆KTN
・
m/A 0.047 0.057 0.056
Voltage constant ☆KE×10-3V/min-1 4.9 6.0 5.9
Rotor inertia JM×10-4kg
・
m20.047 0.084 0.108
Armature winding resistance ☆Ra Ω 3.2 1.7 0.94
Armature inductance ☆La mH 0.9 0.7 0.5
Mechanical time constant ☆tm ms 6.9 4.4 3.2
Electrical time constant ☆te ms 0.28 0.41 0.53
Coefficient of voltage generated ☆KEG V/min-1 3×10-3±10%
Effective (rms) ripple ☆ε
s% 2
Peak-to-peak ripple ☆ε
s% 5
Linearity ☆δL% 1
Armature winding resistance ☆R1Ω 37
Armature inductance ☆L1mH 5
Minimum load resistance ☆RLkΩ 10
Rotor inertia JTG ×10-4kg
・
m20.011
Voltage ☆VBV––––
Current ☆IBA––––
Holding torque ☆☆ TBN
・
m––––
Inertia JB×10-4kg
・
m2––––
Resistance ☆RBΩ––––
Mass See the Dimensions section
Size of aluminum plates for heat dissipation during measurement 250 ×250 ×6 mm
Pulses per revolution for encoder
Line driver Standard: 2000 P/ROptional: 200，500，1000 P/R
Open collector Optional: 200，500，1000，2000 P/R
Oil seal ––––
■ Speed-Torque Characteristics
Servo motor model no. / Flange size / Rated output
KB402/42 mm/23 W KB404/42 mm/40 W KB406/42 mm/60 W
0
0.1
0.2
0.3
0.4
0.5
0.6
0 2000 3000 4000 500
0
1000
Speed [min
-1
]
Torque [N･m]
Intermittent duty zone
V=20V
Continuous duty zone
0
0.2
0.4
0.8
0 2000 3000 4000 500
0
1000
0.6
Speed [min
-1
]
Torque [N･m]
Intermittent duty zone
Continuous duty zone
V=24V
0
0.5
1
1.5
0 2000 3000 4000 50001000
Speed [min
-1
]
Torque [N･m]
Intermittent duty zone
V=24V
Continuous duty zone
Input voltage 24 VDC class (Low-voltage model)
MotorTachogeneratorBrake
Encoders can not be installed to KB4 models with a tachogenerator.
The holding brake cannot be used for dynamic braking.
Holding brakes are also available in 24 and 48 V. (Optional)
Specifications are subject to change without notice.
24 VDC class models (low-voltage models) are outside the scope of CE
marking and UKCA marking.
The values in the row with "☆" are for when the ambient temperature and
armature winding temperature are 25°C.
The values in the row with "☆☆" are after thermal equilibrium is established.
The values in the table above are for when operated with a stable DC current
at ambient temperatures below 40°C.
The values for the tachogenerator are for when the test circuit shown below is
used.
10kΩ
10kΩ
0.1μF
TG