Needs review
Ket-Motion 2020 PS
by Ketterer
No image
Specifications
- On time (min)
- 0.5
- Off time (min)
- 4.5
- Backlash (deg)
- < 0.05
- Input speed rpm
- 100
- Lifetime hours
- 1000
- Reduction ratio
- 65:1
- Backlash at1 nm (deg)
- < 0.5
- Duty cycle percent
- 10
- Duty cycle time (min)
- 5
- Max drive torque ncm
- 0.25
- Max output speed rpm
- 500
- Max output torque nm
- 3.8
- Backlash at0_1 nm (deg)
- < 0.05
- Ambient temperature c
- 20
- Max axial load drive side n
- 0
Overview
A low-backlash, maintenance-free worm gear unit for demanding applications in positioning or high-precision measuring tasks. The housing is encapsulated to prevent grease escape and dust ingress. Direction of rotation on the shaft is arbitrary. Features maintenance-free grease lubrication, aluminum anodized housing (zinc on request), reduction ratio 65:1 standard, backlash <0.05° at 0.1 Nm drive torque, duty cycle 10% at 5 min, lifetime 1,000 hours at full load and 100 rpm input.
Key features
- ▸Low-backlash, maintenance-free worm gear unit
- ▸Housing encapsulated to prevent grease escape and dust ingress
- ▸Reduction ratio 65:1 standard, other ratios available on request
- ▸Backlash < 0.05° at MDrive = 0.1 Nm, < 0.5° at MDrive = 1 Nm
- ▸Duty cycle 10% at 5 min (0.5 min ON, 4.5 min OFF)
- ▸Lifetime 1,000 hours at full load, 100 rpm input, 20 °C ambient
- ▸Self-locking static
- ▸Aluminum anodized housing (zinc on request)