Quiet Operation
Helical gears reduce vibration and noise.

High Precision
Backlash ≤ 3 arc·min reaches precision alignment.

High Rigidity and Torque
High rigidity and high torque are achieved by integrant needle roller bearings and a one-piece construction.
Unit of Measure

Specifications

Brands

N/A Pelonis Technologies

Model

N/A 90

Ratio

N/A 50

Output Bearing

N/A Standard (Ball Bearing)

Backlash Class

N/A P2

Stage

N/A 2-Stage

Rated Output Torque (Nominal Output Torque) (T2N)

N/A 155 N·m

Maximum Acceleration Torque (T2B)

N/A 1.8 Times of Rated Output Torque

Maximum Output Torque (Emergency Stop Torque) (T2NOT)

N/A 3 Times of Rated Output Torque

Rated Input Speed (n1N)

N/A 3000 rpm

Maximum Input Speed (n1B)

N/A 6000 rpm

Backlash

N/A ≤ 9 arc·min

Torsional Rigidity

N/A 30 N·m/arc·min

Maximum Radial Force (Ball Bearing) (n2rB)

N/A 8460 N

Maximum Axial Force (Ball Bearing) (n2aB)

N/A 4230 N

Maximum Radial Force (Taper Bearing) (F2rB)

N/A 14660 N

Maximum Axial Force (Taper Bearing) (F2aB)

N/A 7330 N

S5 Cycle Operation Service Life (LH)

N/A >30000 hours

S1 Continuous Operation Service Life (LH)

N/A >15000 hours

Efficiency (η)

N/A ≥ 94 %

Operating Temperature

N/A -25 to +90 ºC

Lubrication

N/A Synthetic Grease

Protection Class

N/A Ingress Protection (IP65)

Mounting Position

N/A Any

Noise Level

N/A ≤ 60 dB

Weight

N/A 4.8 kg

Weight Tolerance (±)

N/A 3 %

Mass Moments of Inertia

N/A 0.14 kg·cm²

Dimensions

Dimension A1

N/A 109 mm

Number of Holes (A2)

N/A 8

Dimension A2

N/A 5.5 mm

Dimension A3

N/A 63 mm

Dimension A4

N/A 90 mm

Dimension A5

N/A 6 mm

Dimension A6

N/A 31.5 mm

Dimension A7

N/A 118 mm

Dimension A8

N/A 50 mm

Number of Holes (A9)

N/A 7

Dimension A9

N/A M6 x P1.0

Dimension A10

N/A 6 mm

Dimension B1

N/A 98 mm

Dimension B2

N/A 30 mm

Dimension B3

N/A 12 mm

Dimension B4

N/A 6 mm

Dimension B5

N/A 10 mm

Dimension B6

N/A 12 mm

Dimension B7

N/A 7 mm

Dimension B8

N/A 6 mm

Dimension B9

N/A 144.5 mm152.5 mm

Dimension C1

N/A 70 mm75 mm90 mm

Dimension C2

N/A M4 M5 M6

Dimension C3

N/A 14 mm19 mm

Dimension C4

N/A 33.5 mm41.5 mm

Dimension C5

N/A 50 mm60 mm70 mm

Dimension C6

N/A M5 x P1.8

Dimension C7

N/A 64 mm70 mm80 mm

Output Frame Dimensions

Output Frame Dimension A1

N/A 31.5 mm

Output Frame Dimension A2

N/A 50 mm

Output Frame Dimension A3

N/A 63 mm

Output Frame Dimension A4

N/A 90 mm

Output Frame Dimension A5

N/A 109 mm

Output Frame Dimension B6

N/A M6 x P1

Output Frame Dimension B8

N/A 6 mm

Output Frame Dimension B9

N/A 5.5 mm