Gear Ratio

4， 5， 8

16， 20， 25， 32， 40， 64

Length (mm)

90

110

Rated Load (N.m)

230

260

Max Load (N.m)

460

520

Effiency (%)

96

94

Blancklash (acr min)

≤15

≤25

Weight (kg)

2

2.5

Rated Input Speed (RPM)

3000

3000

Max Input Speed (RPM)

5000

5000

Protection Class(IP)

65

65

Lubrication

Grease

Grease

Noise (dB)

≤45

≤45

Lifaspan (h)

20000

20000

Remark: L1 is Stepper motor Length, L2 is gearbox length.