Supporting Bearing Cover


- Robust cast housing
- Optimized for stiffness due to internal ribs.
- The supporting bearing permits maximum feed force, minimizes the bending and increases the service life.
- Closed protected construction.
Output pinion


- Gearing quality 5
- Case hardened and ground
- Optional concentricity ≤ 10 µ
The choice of a pinion, which is as small as possible, reduces torque allowing the use of a smaller gear unit.
ZTRS Output Pinion
ATLANTA Gear Racks


Our cooperation partner Atlanta offers matching gear racks for our products.
http://atlantagmbh.com/products/racks/


Mounting Positions


- Any mounting position.
Lubricants and Maintenance


Gear unit:
- Synthetic lubricant CLP HC ISO VG 150
- Lubricated for life
- Maintenance-free
Rack and pinion drive:
- Optionally lubrication with felt gear 
- Connectiion available for central lubrication or lubricator
- Lubrication of the rack and pinion drive must be carried out by the customer. 
- For this purpose, we recommend only the use of high quality synthetic oil based grease of NLGI grade 0.
Felt Lubrication Pinion (Option)
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	Module [mm]	Teeth number	Max. perm. acceleration feed force [kN]	Max. feed velocity [m/s]	Linear backlash [μm]
ZTRS2_PH721	2	23	16	1.3 – 2.6	21
ZTRS3_PH721	3	17	18 – 20	1.4 – 2.8	24
ZTRS2_PH722	2	23	16	0.17 – 0.8	21
ZTRS3_PH722	3	17	18 – 20	0.18 – 0.89	24
ZTRS3_PH821	3	26 – 32	24 – 28	1.7 – 4.7	36 – 44
ZTRS4_PH821	4	20	28 – 40	1.8 – 3.9	37
ZTRS5_PH821	5	16	28 – 40	1.8 – 3.9	37
ZTRS3_PH822	3	26 – 32	24 – 28	0.26 – 1.5	36 – 44
ZTRS4_PH822	4	20	28 – 45	0.27 – 1.3	37
ZTRS5_PH822	5	16	28 – 43	0.27 – 1.3	37
ZTRS5_PH932	5	20	77	0.42 – 1.4	46
ZTRS6_PH932	6	16 – 20	61 – 77	0.4 – 1.7	44 – 56
ZTRS8_PH932	8	15	71 – 79	0.5 – 1.7	56
ZTRS10_PH1032	10	15	87 – 94	0.63 – 1.4	69
ZTRS8_PH1032	8	19	86 – 93	0.63 – 1.4	70