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ZRS Zeries
● Worm Gear
● Type: 42 / 60 / 90 / 120
● Ratio: 10 / 20 / 50
● Bearing: Deep Groove Ball Bearing
● Backlash: 20 arcmin
● Motor: Servo Motor / Stepper Motor / BLDC Motor
▍Specification
| Model No. | Code | Unit | Ratio | 42 | 60 | 90 | 120 |
| Rated Output Torque (Nominal Output Torque) |
T2n | Nm | 10 | 11 | 79 | 95 | 420 |
| 20 | 13.8 | 94 | 116 | 480 | |||
| 50 | – | 35 | 59 | 170 | |||
| Max. Acceleration Torque | T28 | Nm | 10 ~ 50 | 1.5 Times of Rated Output Torque | |||
| Max. Output Torque | T2NOT | Nm | 10 ~ 50 | 3 Times of Rated Output Torque | |||
| Emergency Stop Torque | |||||||
| Rated Input Speed | n1N | rpm | 10 ~ 50 | 2,000 | 2,000 | 2,000 | 2,000 |
| Max. Input Speed | n1B | rpm | 10 ~ 50 | 3,000 | 3,000 | 3,000 | 3,000 |
| Backlash P2 | – | arcmin | 10 ~ 50 | ≦20 | |||
| Service Life | LH | hr | 10 ~ 50 | S5 Cycle Operation: >30,000 (S1 Continuous Operation: >15,000hrs) | |||
| Efficiency | η | % | 10 ~ 50 | ≧85 | |||
| Operating Temperature | – | °C | 10 ~ 50 | -30°C ~ +70°C | |||
| Lubrication | – | 10 ~ 50 | Fully Synthetic Grease | ||||
| Noise Level | – | dB | 10 ~ 50 | ≦60 | ≦60 | ≦65 | ≦65 |
▍Dimension
| Type | 42 | 60 | 90 | 120 | |
|
A
|
A1 | 50 | 70 | 77 | 120 |
| A2 | M4x7DP | M5x14DP | M6x10DP | M8x15DP | |
| A3 | 8 | 14 | 20 | 25 | |
| A4 | 30 | 50 | 60 | 80 | |
| A5 | 3 | 5 | 6 | 8 | |
| A6 | 9.4 | 16.3 | 22.8 | 27 | |
|
B
|
B1 | 43 | 61 | 86 | 122 |
| B2 | 2 | 2 | 2 | 2 | |
| B3 | 2.5 | 2.5 | 4 | 4 | |
| B4 | 18 | 33.9 | 40 | 60 | |
| B5 | 42 | 60 | 80 | 120 | |
| B6 | 62 | 84 | 102 | 162 | |
| B7 | 60 | 93 | 122.5 | 192 | |
|
C
|
C1 | 46 | 70 | 90 | 145 |
| C2 | M4x12DP | M5x15DP | M6x18DP | M8x24DP | |
| C3 | 8 | 14 (19) | 19 (24) | 24 (28) | |
| C4 | 26 | 34 | 44 | 66 | |
| C5 | 30 | 50 | 70 | 110 | |
| C6 | 6 | 5 | 7.5 | 8.5 | |
| C7 | 42.6 | 60 | 85 | 120 |
▍Order Code
| ZRS | – | 090 | – | 10 | – | S2 | – | P2 | – | F1 |
| A | B | C | D | E | F |
A. Model
B. Type
42 / 60 / 90 / 120
C. Ratio
1st Stage: 10 / 20 / 50
D. Output Shaft Type
S2: Hollow Shaft
E. Backlash
P2: ≦20 arcmin
F. Flange Type
Please refer to the page of Resouces, Product Documents, Gearbox
