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CANON Digital Galvano Scanner System GM-1000 Series
Users Manual 1.20
6
2. Specifications
2.1. Galvano Motor (GM-1010, GM-1015, and GM-1020)
Performance and shape
GM-1010 GM-1015
GM-1020
Conforming
beam diameter
Φ8 to φ10 φ10 to φ15
φ15 to φ30
Scan angle
±20 deg ±20 deg
±20 deg
Encoder cycle
number
1000 pulses/rotation 1500 pulses/rotation
1500 pulses/rotation
Number of encoder
pulses
8,192,000 pulses 12,288,000 pulses 12,288,000 pulses
Command
resolution
0.77 μrad 0.51 μrad
0.51 μrad
Torque constant
0.0127 Nm/A 0.0226 Nm/A
0.0415Nm/A
Weight
200 g 300 g
600g
(Reference)
For details about encoder cycle number, number of encoder pulses, and command resolution, see2.8.1. “Number
of Encoder Pulses”.
Environmental conditions
Operating temperature and humidity 0 to 50ºC, 90% RH or less (No condensation)
Storage temperature and humidity –20 to 60ºC, 90% RH or less (No condensation)
Note: The above operating temperature and humidity conditions depend on the operating and heat
radiation conditions.
Part names
Motor cable
Encoder cable
Encoder
Stopper