Shaft Designs


Flange shaft
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.
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.
- 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
Option ServoCool


- Ventilation system for motor adapters ME and MF.
- With integrated radial fan. 
- Allows operation at higher speeds or higher surrounding temperatures or helps reduce the temperature on the axis.
- Universal motor mounting system for almost all synchronous servo motors. 
- Option "large" for large motors.
- Fast and secure motor mounting.
- Integrated clamp coupling for motor shafts without key. 
- Robust, balanced coupling. 
- Thermal length compensation.
Motor Adapter with Radial Ventilator
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]
PH321	5 – 10	50 – 65	6000	4	11 – 15
PH322	20 – 100	50 – 65	8000	4	12 – 15
PH421	4 – 10	100 – 130	5000 – 6000	3	21 – 35
PH422	16 – 100	100 – 130	6500 – 8000	3	20 – 29
PH521	4 – 10	250 – 320	5000 – 6000	3	53 – 85
PH522	16 – 100	250 – 320	6000 – 7000	3	52 – 70
PH721	4 – 10	500 – 700	4000 – 5000	3	113 – 167
PH722	16 – 100	500 – 700	5000 – 6500	3	112 – 148
PH821	4 – 10	1200 – 1700	3500 – 4000	3	302 – 553
PH822	16 – 100	1200 – 2000	4500 – 6000	3	304 – 479
PH932	12 – 60	3701 – 5000	3000 – 4500	3	1046 – 1201
PH1032	18 – 60	5551 – 7500	3000 – 4500	3	1591 – 1743