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

Pelonis Technologies

Model

90

Ratio

35

Output Bearing

Standard (Keyway)

Backlash Class

P2

Stage

2-Stage

Rated Output Torque (Nominal Output Torque) (T2N)

142 N·m

Maximum Acceleration Torque (T2B)

1.8 Times of Rated Output Torque

Maximum Output Torque (Emergency Stop Torque) (T2NOT)

3 Times of Rated Output Torque

Rated Input Speed (n1N)

3000 rpm

Maximum Input Speed (n1B)

6000 rpm

Backlash

≤ 9 arc·min

Torsional Rigidity

30 N·m/arc·min

Maximum Radial Force (Ball Bearing) (n2rB)

8460 N

Maximum Axial Force (Ball Bearing) (n2aB)

4230 N

Maximum Radial Force (Taper Bearing) (F2rB)

14660 N

Maximum Axial Force (Taper Bearing) (F2aB)

7330 N

S5 Cycle Operation Service Life (LH)

>30000 hours

S1 Continuous Operation Service Life (LH)

>15000 hours

Efficiency (η)

≥ 94 %

Operating Temperature

-25 to +165 ºC

Lubrication

Synthetic Grease

Protection Class

Ingress Protection (IP65)

Mounting Position

Any

Noise Level

≤ 60 dB

Weight

4.25 kg

Weight Tolerance (±)

3 %

Mass Moments of Inertia

1.37 kg·cm²

Dimensions

Dimension A1

109 mm

Number of Holes (A2)

8

Dimension A2

5.5 mm

Dimension A3

63 mm

Dimension A4

90 mm

Dimension A5

6 mm

Dimension A6

31.5 mm

Dimension A7

118 mm

Dimension A8

50 mm

Number of Holes (A9)

7

Dimension A9

M6 x P1.0

Dimension A10

6 mm

Dimension B1

98 mm

Dimension B2

30 mm

Dimension B3

12 mm

Dimension B4

6 mm

Dimension B5

10 mm

Dimension B6

12 mm

Dimension B7

7 mm

Dimension B8

6 mm

Dimension B9

140 mm

Dimension C1

70 mm75 mm90 mm

Dimension C2

M4 M5 M6

Dimension C3

14 mm

Dimension C4

33 mm

Dimension C5

50 mm60 mm70 mm

Dimension C6

M5 x P0.8

Dimension C7

64 mm70 mm80 mm

Dimension C8

95.5 mm

Dimension C9

154.5 mm

Dimension C10

1/8 in

Dimension C10 Thread Type

Pipe Thread (PT)

Dimension D1

9 mm

Dimension D2

14 mm

Dimension D3

70.5 mm

Output Frame Dimensions

Output Frame Dimension A1

31.5 mm

Output Frame Dimension A2

50 mm

Output Frame Dimension A3

63 mm

Output Frame Dimension A4

90 mm

Output Frame Dimension A5

109 mm

Output Frame Dimension B6

M6 x P1

Output Frame Dimension B8

6 mm

Output Frame Dimension B9

5.5 mm

Features

Features

One-Piece Gearbox Housing
The gearbox and internal ring gear are a one-piece construction. High gear accuracy meets DIN6 class.

Full Needle Roller Bearings Design
The planetary gear transmission employs full needle roller bearings without a retainer to increase the contact surface that maximizes structural rigidity and service life.

Collet Locking Mechanism
The input-end and the motor are coupled through a collet locking mechanism that ensures concentricity and balance on the connection and no backlash for power transmission while running at high speed.

Integrated Planetary Arm Bracket
The planetary arm bracket and the output shaft are one-piece constructed to increase torsional rigidity and accuracy. The entire structure is machined for controlling accuracy in the specified tolerance.