EMRAX 228 - Page 26

User’s Manual for Advanced Axial Flux Synchronous Motors and Generators
www.emrax.com Version 4.5 / January 2017 26
TLTN
Tandem resolver LTN RE-15-1-A15 (e.g. for two Unitek Bamocar D3 controllers) with bracket mounted on
the back side of the motor. For EMRAX TWIN (mounted on back side of the second motor) and when using
two controllers with one motor (in this case two sequences of phase connectors are needed; 2xUVW).
0,3
RLS RM44SC(back)
Encoder RLS RM44SC (SSI; e.g. for Emsiso controller) with bracket mounted on back side of the motor.
0,2
RLS RM44SC(front)
Encoder RLS RM44SC (SSI; e.g. for Emsiso controller) mounted on the front motor side by a special bracket.
This bracket has to be connected with X shape bracket, which is mounted on the back motor side. Special
bracket, X shape bracket and connecting parts are included.
0,3
RLS RM44AC(back)
Encoder RLS RM44AC (sin-cos; e.g. for Sevcon controller) with bracket mounted on back side of the motor.
0,2
RLS RM44AC(front)
Encoder RLS RM44AC (sin-cos; e.g. for Sevcon controller) mounted on the front motor side by a special
bracket. This bracket has to be connected with X shape bracket, which is mounted on the back motor side.
Special bracket, X shape bracket and connecting parts are included.
0,3
HS
Hall Sensors mounted inside the motor. Suitable for some other controllers; cable length is app 1m).
0,2
180
Coolant fittings - 180° (straight tubes). Two in one package (for 1 motor).
0,1
7411.21.90;
coolant
fittings
90
Coolant fittings - 90° (angular tubes). Two in one package (for 1 motor).
0,1
ESO
Extended motor Shaft with Outer splines comes out from back motor side (mounted in the motor during
assembly). Possibilities for mounting the sensors:
- Resolver / encoder should be mounted on the front motor side by a special bracket, which can be
ordered at EMRAX Company.
- Resolver / encoder can be mounted on the tailored elongated shaft (adapter shaft), which is added to
ESO. Resolver / encoder is mounted after drive wheel (for pulley, chain etc.) at the end of adapter shaft
by tailor made bracket, which has to be provided by a customer.
- A special resolver / encoder with bigger internal diameter of the rotor can be mounted on the ESO. This
special sensor* has to be provided by a customer.
- Instead of resolver / encoder hall sensors can be used.
* Resolvers / encoders with bigger inner diameter of the rotor are bigger and a lot more expensive. These
bigger sensors also need more space for mounting.
1,1
8483.10.95;
shaft
FSI
Flanged Shaft with Inner splines is mounted on front motor side.
0,6
ESO and FSI
Extended motor Shaft with Outer splines comes out from back motor side (mounted in the motor during
assembly) and Flanged Shaft with Inner splines is mounted on front motor side.
In case both shafts are mounted in one motor:
- Hall sensors should be used.
- Resolver / encoder is mounted at the end of tailored elongated shaft (adapter shaft) after the drive
wheel (for pulley, chain etc.) on the back or front motor side (on the FSO or ESO) by using a tailor made
bracket. This adapter shaft and bracket have to be provided by a customer.
- A special resolver / encoder with bigger internal diameter of the rotor can be mounted on the ESO. This
special sensor* has to be provided by a customer.
* Resolvers / encoders with bigger inner diameter of the rotor are bigger and a lot more expensive. These
bigger sensors also need more space for mounting.
In case of EMRAX TWIN:
- In case using ESO in the second motor both motors should use hall sensors.
- Tandem resolver (TLTN) or encoder can be mounted at the end of tailored elongated shaft (adapter
shaft) after the drive wheel (for pulley, chain etc.) on the back or front motor side (on ESO or FSI) by a
tailor made bracket. Tailored shaft and bracket have to be provided by a customer.
- Special tandem resolver or encoder with bigger internal diameter of the rotor can be mounted on the
ESO. These special sensors* have to be provided by a customer.
* Resolvers / encoders with bigger inner diameter of the rotor are bigger and a lot more expensive. These
bigger sensors also need more space for mounting.
1,7
X
X shaped iron bracket. For one motor 1 pc is needed. For EMRAX TWIN 2 pcs are needed.
1
7326.90.98;
steel bracket