SGLG Series

Specifications & Features

Features
Duty Rating: Continuous Ambient Humidity: 20 to 80% (non-condensing)
Insulation Resistance: 10MW minimum at 500VDC Cooling Method: Self/forced air
Motor Type: Sinusoidally commutated permanent magnet brushless linear motor Allowable Winding Temperature: 130ºC (Class B)
Ambient Temperature: 0 to 40ºC Insulation Dielectric Voltage: 1500VAC 1 min

 

Specification
Linear Servomotor Model Number
SGLGW-40A
SGLGW-60A
140B
253B
365B
140B
253B
365B
Continuous Force N
47
93
140
73
147
220
Continuous Current ARMS
0.8
1.6
2.4
1.2
2.3
3.5
Peak Force N
140
280
420
220
440
660
Peak Current ARMS
2.4
4.9
7.3
3.5
7.0
10.5
Moving Coil Mass kg
0.39
0.65
0.91
0.47
0.80
1.13
Force Constant N/ARMS
61.5
61.5
61.5
66.6
66.6
66.6
BEMF Constant V/(m/s)
20.5
20.5
20.5
22.2
22.2
22.2
Motor Constant N/ ÖW
7.8
11.0
13.5
11.1
15.7
19.2
Electrical Time Constant ms
0.4
0.4
0.4
0.5
0.5
0.5
Mechanical Time Constant ms
6.41
5.37
5.0
3.81
3.25
3.07
Thermal Resistance (with Heatsink) K/W
1.87
0.98
0.65
1.62
0.80
0.53
Thermal Resistance (without Heatsink) K/W
3.39
2.02
1.38
2.69
1.54
1.20
Magnetic Attraction Force N
0
0
0
0
0
0

Note: Values when the linear motor is combined with the SGDH Sigma II amplifier with aluminum heatsink (140B:200x300x12mm, 253B:300x400x12mm, 365B:400x500x12mm) mounted to the motor coil.