Shaft design

- Solid shaft with key
- Solid shaft without key (K1 - K4, starting at K5 on request)
- Solid shaft on both sides
- Hollow shaft with keyway
- Hollow shaft with shrink ring
Housing Designs

- Pitch circle diameter
- Round flange
- Foot + pitch circle diameter
- Foot + round flange
- Pitch circle diameter + torque arm bracket
- Foot + pitch circle diameter + torque arm bracket
Backlash

- Standard
- Class II
- Class I
Mounting Positions

- Any mounting position.
- You can find the explanation of the mounting positions and the respective quantities of lubricant in the document
Lubricants and Maintenance

- Mineral lubricant CLP ISO VG 220
- Option: Synthetic lubricant CLP HC ISO VG 220

Under normal operating conditions no lubricant change is required for gear unit size K1 to K4 (lubricated for life). 
We recommend a change of lubricant for gear unit size K5 to K10 after approx. 10,000 hours of operation.
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.

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.

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]
K102	4 – 70	60 – 135	4500 – 6000	6 – 12	5.9 – 6.8
K202	4 – 69	72 – 220	4000 – 5500	1.5 – 10	8.7 – 11
K203	39 – 272	159 – 217	5500	2.5 – 10	11
K302	4 – 69	134 – 385	3800 – 5000	1.5 – 10	14 – 16
K303	33 – 272	246 – 379	5000	2.5 – 10	16
K402	4 – 69	225 – 600	3500 – 5000	1.5 – 10	27 – 31
K403	32 – 272	341 – 591	5000	2.5 – 10	31
K513	7.3 – 97	479 – 1000	3000 – 4500	2 – 10	46 – 50
K514	85 – 374	827 – 1000	4500	3 – 10	49 – 50
K613	7.3 – 95	554 – 1600	2900 – 4000	2 – 10	74 – 82
K614	111 – 369	1165 – 1600	4000	3 – 10	82 – 83
K713	7.6 – 99	892 – 2600	2700 – 3800	2 – 10	117 – 126
K714	89 – 381	1626 – 2600	3800	3 – 10	125 – 126
K813	7.4 – 97	1312 – 4650	2600 – 3600	2 – 10	178 – 196
K814	67 – 311	3551 – 4650	3500 – 3600	3 – 10	196
K913	13 – 95	2274 – 7700	2800 – 3400	5 – 10	354 – 379
K914	92 – 374	2907 – 7700	3400	5 – 10	378 – 379
K1013	39 – 94	7332 – 13200	3000	5 – 10	722 – 724
K1014	93 – 290	10624 – 13200	3000 – 3200	5 – 10	724 – 725