WDS Series · Servo-driven horizontal-axis steering wheel with integrated drive and steering. IP54 protection, 360° operation, ±140° steering angle.
Walking Motor Parameters (HWDS48-400A-200 / HWDS48-750A-200)
Parameter
Unit
HWDS48-400A-200
HWDS48-750A-200
Motor Power
W
400
750
Motor Voltage
V(DC)
48
48
Motor Current
A
11.95
22.44
Motor Speed
rpm
3000
3000
Motor Torque
N·m
1.27
2.387
Protection Level
IP
54
54
Motor Encoder
—
Magnetic coding
Magnetic coding
Walking Reducer Ratio
i
20
34
68
20
34
68
Walking Speed
m/min
70.65
41.55
20.77
70.65
41.55
20.77
Output Torque
N·m
22.9
38.9
77.7
43
73
120
Traction
N
322
547
1036
605
1028
1733
Reference Traction Weight
kg
547
929
1658
1029
1749
2600
Polyurethane Load-bearing
kg
550
550
Rubber Load-bearing
kg
300
300
Steering Motor Parameters
Parameter
Unit
Value
Motor Type
—
Servo motor
Motor Power
W
200
Motor Voltage
V(DC)
48
Motor Current
A
5.98
Motor Speed
rpm
3000
Motor Torque
N·m
0.637
Protection Level
IP
54
Motor Encoder
—
Magnetic coding
Speed Ratio of Reducer
i
35
Slewing Gear
—
105
Gear Ratio
—
3.5 : 1
Number of Steering Gear Teeth
—
30
Total Steering Ratio
i
122.5
Number of Encoder Teeth
Z
21
Steering Angle
°
±140
Brake Working Voltage
V(DC)
48
Brake Torque
N·m
4
Angle Sensor
—
SICK DBS36E-S3EK02000
Limit Switch Working Voltage
V
0~48
Vertical Steering Driving Unit
LDS Series · Servo-driven vertical-axis steering wheel with integrated drive and steering. Models LDS150 (750W) and LDS230 (1500W). 360° steering, IP54 protection.
Walking Motor Parameters (HLDS48-750A-400 / HLDS48-1500A-400)
Parameter
Unit
HLDS48-750A-400
HLDS48-1500A-400
Motor Power
W
750
1500
Motor Voltage
V(DC)
48
48
Motor Current
A
22.44
39
Motor Speed
rpm
3000
3000
Motor Torque
N·m
2.387
4.77
Protection Level
IP
54
54
Motor Encoder
—
Magnetic coding
Incremental Optical
Walking Reducer Ratio
i
16
20
28
16
20
28
Walking Speed
m/min
88.3
70.7
50.5
135.4
108.3
77.3
Output Torque
N·m
34
43
60
70
90
125
Traction
N
453
573
800
608
782
1086
Reference Traction Weight
kg
800
900
1300
900
1173
1600
Polyurethane Load-bearing
kg
550
1120
Steering Motor Parameters
Parameter
Unit
Value
Motor Type
—
Servo motor
Motor Power
W
400
Motor Voltage
V(DC)
48
Motor Current
A
11.95
Motor Speed
rpm
3000
Motor Torque
N·m
1.27
Protection Level
IP
54
Motor Encoder
—
Magnetic coding
Speed Ratio of Reducer
i
35
Slewing Gear
—
105 (LDS150) / 123 (LDS230)
Gear Ratio
—
3.5 : 1
Number of Steering Gear Teeth
—
30 (LDS150) / 20 (LDS230)
Total Steering Ratio
i
122.5 (LDS150) / 215.25 (LDS230)
Steering Angle
°
360
Brake Working Voltage
V(DC)
24 (LDS150) / 48 (LDS230)
Brake Torque
N·m
3.2 (LDS150)
Angle Sensor
—
SICK DBS36E-S3EK02000
Differential Driving Unit
XZS Series · Compact differential drive with integrated servo motor and planetary gearbox. IP65 protection, available with 150mm or 160mm wheel.
Walking Motor Parameters (HXZS48-400A-150 / HXZS48-400A-160)
Parameter
Unit
Value
Motor Type
—
Servo motor (DC)
Motor Power
W
400
Motor Voltage
V
48
Motor Speed
rpm
3000
Motor Current
A
11.95
Rated Torque
N·m
1.27
Protection Level
IP
65
Walking Reducer Parameters (Planetary Reducer)
Parameter
Unit
Values (150mm wheel / 160mm wheel)
Speed Ratio
i
16
20
25
28
35
40
50
70
Reducer Torque
N·m
30
30
33
30
33
30
33
21.5
Polyurethane Load-bearing
kg
300 (150mm) / 350 (160mm)
Max Speed (150mm)
m/min
88.3
70.7
56.5
50.5
40.4
35.3
28.3
20.2
Max Speed (160mm)
m/min
94.2
75.4
60.3
53.8
43.1
37.7
30.1
21.5
Traction (150mm)
N
243.8
304.8
381
360
396
360
396
258
Traction (160mm)
N
228.6
285.8
357.2
337.5
371.3
337.5
371.3
241.9
Traction Weight (150mm)
kg
463.3
579.1
723.9
684
752.4
684
752.4
490.2
Traction Weight (160mm)
kg
434.3
542.9
678.7
641.3
705.4
641.3
705.4
459.6
Dual Wheel Differential Driving Unit
CS Series · Dual-wheel differential drive with independent suspension and integrated steering. Spring-loaded wheels for terrain adaptation, IP54 protection, ±140° steering angle.
Walking Motor Parameters (HCS48-120A-400 / HCS48-140A-400)
Parameter
Unit
Value
Motor Type
—
Servo motor (DC)
Rated Power
W
400
Rated Voltage
V
48
Rated Speed
rpm
3000
Motor Current
A
11.95
Rated Torque
N·m
1.27
Protection Level
IP
54
Motor Encoder
—
Increment
Line Length
m
1
Walking Reducer Parameters
Parameter
Unit
Values (120mm wheel / 140mm wheel)
Walking Reducer Ratio
i
16
20
28
35
50
Walking Speed (120mm)
m/min
70.7
56.5
40.4
32.3
22.6
Walking Speed (140mm)
m/min
82.4
65.9
47.1
37.7
26.4
Single Wheel Rated Torque
N·m
30
30
30
33
33
Traction (120mm)
N
609.6
762
789
789
789
Traction (140mm)
N
655
789
789
789
789
Ref. Traction Weight (120mm)
kg
913
1143
1500
1500
1500
Ref. Traction Weight (140mm)
kg
983
1500
1500
1500
1500
Polyurethane Load-bearing
kg
360 (120mm) / 900 (140mm)
Polyurethane Hardness
A
90 ± 5
Polyurethane Color
—
Dark Blue
Steering Parameters
Parameter
Unit
Value
Steering Angle
°
±140
Absolute Encoder
—
AHM36A-S3CK014*12
Origin Sensor
—
IME12-02BNSZW2K
Product finish digitally recolored; confirm final supplied appearance.
2.5 Inch Hub Motor — 73 mm PU Wheel
Compact 24 VDC brushless hub motor integrating traction and wheel rotation in one drive unit for space-limited mobile equipment. Brake, Hall sensor and shaft configurations must be specified for the intended integration.
Wheel Ø73 ± 0.1 mm; body length 52 ± 0.1 mm; overall length 76 ± 0.1 mm
Engineering selection note: * Rated current, rated power and stated efficiency require supplier confirmation at a common operating point. Continuous rated speed, wheel load, duty cycle, driver/Hall pinout and brake holding torque require supplier approval. Confirm mounting-hole details and the correct shaft drawing before fabrication.
The complete datasheet includes configuration and test conditions, measured performance points (not continuous-duty ratings), the motor curve and installation dimensions.
