西门子江苏地区代理商|模块代理
西门子江苏地区代理商|模块代理
西门子江苏地区代理商|模块代理
西门子江苏地区代理商|模块代理
西门子江苏地区代理商|模块代理
1FK2 and 1FT2 servo planetary geared motors
概述
SIMOTICS S-1FK2 and S-1FT2 servo planetary geared motors with NRB, NRK and NLC gearboxes are highly dynamic, compact and cost-effective drive units. The combinations, each composed of a servomotor with a high-performance planetary gearbox, are suitable for a wide range of applications in an industrial environment.
These planetary geared motors are specified and delivered completely as a unit. All outstanding performance data are matched to the motor-gearbox combination.
High Dynamic
Wherever small masses have to be moved with maximum dynamics and precision, the 1FK2 and 1FT2 High Dynamic servomotors with low inertia really come into their own.
The lightweight and low-friction gearboxes in conjunction with inertia-optimized clamping systems allow the highest cycle rates in the application.
Compact
If larger loads need to be moved with precision and dynamically, a motor version with higher inertia is unavoidable for controllable operations. The 1FK2 and 1FT2 Compact servomotors with medium inertia and planetary gearboxes with higher transmission ratios enable even difficult inertia conditions to be mastered in terms of the control technology.
GearboxesThe three planetary gearboxes NRB, NRK, and NLC can be mounted in all spatial positions without restriction and are maintenance-free thanks to their life-long lubrication.
NRB
NRB is the lightest gearbox with the highest power density. Thanks to its low friction bearing design it is suitable for high speeds and only generates a slight amount of heat.
Application areas:
Packaging
Food industry
Pharmaceutical and medical systems
Auxiliary axes in machine tools
NRK
The NRK series gearbox is suitable for higher radial and axial forces due to the large output bearing. This gearbox is also suitable for higher speeds thanks to low internal friction.
Application areas:
Automation and mounting technology
Packaging
Auxiliary axes in machine tools
NLC
Thanks to the preloaded tapered roller bearing, the NLC gearbox has a high degree of rigidity and is perfectly suited for high radial and axial loads. The IP65 cover provides protection against dust and water.
Application areas:
Automation and mounting technology
Packaging
Food industry
Printing industry
Auxiliary axes in machine tools
SIMOTICS S-1FK2 and S-1FT2 servo planetary geared motors | ||||
Transmission ratio i | 3 ... 320 | 3 ... 100 | 3 ... 100 | |
Gearbox stages z | 1, 2 and 3-stage | 1 and 2-stage | 1 and 2-stage | |
Torsional backlash φ2 | ' | 6 ... 22 | 8 ... 20 | 7 ... 10 |
Gearbox type Eco planetary gearbox Straight gearing Life-long grease lubrication Average torsional backlash | IM B14 | IM B14 | IM B5 | |
Geared motor data for 200 ... 240 V 1/3 AC | ||||
Maximum torque M2max | Nm (lbf?ft) | 1.6 ... 630 (1.18 ... 465) | 1.6 ... 510 (1.18 ... 376) | 3 ... 368 (2.21 ... 271) |
Rated torque M2N | Nm (lbf?ft) | 0.2 ... 127 (0.15 ... 93.7) | 0.2 ... 210 (0.15 ... 155) | 0.14 ... 120 (0.10 ... 88.5) |
Rated speed n2N | rpm | 5 ... 1000 | 15 ... 1000 | 15 ... 500 |
Geared motor data for 380 ... 480 V 3 AC | ||||
Maximum torque M2max | Nm (lbf?ft) | 10.4 ... 1280 (7.67 ... 944) | 10.2 ... 736 (7.52 ... 543) | 9.4 ... 416 (6.93 ... 307) |
Rated torque M2N | Nm (lbf?ft) | 2.2 ... 650 (1.62 ... 479) | 2.25 ... 450 (1.66 ... 332) | 1.51 ... 240 (1.11 ... 177) |
Rated speed n2N | rpm | 10 ... 1000 | 25 ... 750 | 30 ... 500 |