Shaft designs
- Flange shaft
Output available on side 3 or 4.
Output Side
Bearing Design
Pretensioned angular contact bearings at the output in an O-arrangement, ideally suited for helical geared rack and pinion drive.
Mounting Positions
- Any mounting position.
- You can find the explanation of the mounting positions and the respective quantities of lubricant in the document Quantity of lubricant for gear units ID 441871
Lubricants and Maintenance
- Synthetic lubricant CLP HC ISO VG 150
- Lubricated for life
- Maintenance-free
Paint Finish
Black RAL 9005
Motor Adapter ME
- Universal motor mounting system for almost all synchronous servo motors.
- Option large (MEL) for large motors.
- Fast and secure motor mounting.
- Integrated EasyAdapt® clamp coupling for motor shafts without key.
- Robust, balanced coupling.
- Thermal length compensation.
- Low mass inertia.
EasyAdapt
Option ServoStop
- Integrated in the motor adapter, electrically released spring-loaded brake.
- When the power is removed, in the event of a power failure or an emergency stop ServoStop will brake both drive and machine shaft safely and reliably.
- Zero-backlash plug-in coupling.
ServoStop Motor Adapter with Brake
Recommendation Motor
EZ synchronous servo motors
For further information see Synchronous Servo Motors
- Flange shaft
Output available on side 3 or 4.
Output Side
Bearing Design
Pretensioned angular contact bearings at the output in an O-arrangement, ideally suited for helical geared rack and pinion drive.
Mounting Positions
- Any mounting position.
- You can find the explanation of the mounting positions and the respective quantities of lubricant in the document Quantity of lubricant for gear units ID 441871
Lubricants and Maintenance
- Synthetic lubricant CLP HC ISO VG 150
- Lubricated for life
- Maintenance-free
Paint Finish
Black RAL 9005
Motor Adapter ME
- Universal motor mounting system for almost all synchronous servo motors.
- Option large (MEL) for large motors.
- Fast and secure motor mounting.
- Integrated EasyAdapt® clamp coupling for motor shafts without key.
- Robust, balanced coupling.
- Thermal length compensation.
- Low mass inertia.
EasyAdapt
Option ServoStop
- Integrated in the motor adapter, electrically released spring-loaded brake.
- When the power is removed, in the event of a power failure or an emergency stop ServoStop will brake both drive and machine shaft safely and reliably.
- Zero-backlash plug-in coupling.
ServoStop Motor Adapter with Brake
Recommendation Motor
EZ synchronous servo motors
For further information see Synchronous Servo Motors
| Type | Ratio | Max. perm. acceleration torque [Nm] | Max. perm. input speed in cyclic operation [1/min] | Backlash [arcmin] | Torsional stiffness [Nm/arcmin] |
| PHQ521_K1_ | 22 – 385 | 316 – 425 | 4500 – 6000 | 4 | 67 – 70 |
| PHQ721_K2_ | 22 – 382 | 492 – 950 | 4000 – 5500 | 4 | 124 – 136 |
| PHQ821_K4_ | 22 – 381 | 1708 – 2600 | 3500 – 5000 | 3.5 | 375 – 400 |
| PHQ931_K5_ | 44 – 580 | 4764 – 5760 | 3000 – 4500 | 4 | 748 – 771 |
| PHQ1031_K7_ | 45 – 591 | 10000 | 2700 – 3800 | 4 | 1523 – 1560 |
| PHQ1131_K8_ | 45 – 583 | 12299 – 22000 | 2600 – 3600 | 4 | 2528 – 2623 |
| PHQ1231_K9_ | 75 – 572 | 20691 – 43000 | 2800 – 3400 | 4 | 4556 – 4664 |
