diff --git a/csaxs_bec/device_configs/bec_device_config_sastt.yaml b/csaxs_bec/device_configs/bec_device_config_sastt.yaml
index cb75637..058b125 100644
--- a/csaxs_bec/device_configs/bec_device_config_sastt.yaml
+++ b/csaxs_bec/device_configs/bec_device_config_sastt.yaml
@@ -115,7 +115,7 @@ samy:
   softwareTrigger: false
 micfoc:
   description: Focusing motor of Microscope stage
-  deviceClass: ophyd_devices.devices.EpicsMotorEx
+  deviceClass: ophyd_devices.devices.psi_motor.EpicsUserMotorVME
   deviceConfig:
     prefix: X12SA-ES2-ES06
     motor_resolution: 0.00125
@@ -133,7 +133,7 @@ micfoc:
   softwareTrigger: false
 owis_samx:
   description: Owis motor stage samx
-  deviceClass: ophyd_devices.devices.EpicsMotorEx
+  deviceClass: ophyd_devices.devices.psi_motor.EpicsUserMotorVME
   deviceConfig:
     prefix: X12SA-ES2-ES01
     motor_resolution: 0.00125
@@ -151,7 +151,7 @@ owis_samx:
   softwareTrigger: false
 owis_samy:
   description: Owis motor stage samx
-  deviceClass: ophyd_devices.devices.EpicsMotorEx
+  deviceClass: ophyd_devices.devices.psi_motor.EpicsUserMotorVME
   deviceConfig:
     prefix: X12SA-ES2-ES02
     motor_resolution: 0.00125
@@ -169,7 +169,7 @@ owis_samy:
   softwareTrigger: false
 rotx:
   description: Rotation stage rotx
-  deviceClass: ophyd_devices.devices.EpicsMotorEx
+  deviceClass: ophyd_devices.devices.psi_motor.EpicsUserMotorVME
   deviceConfig:
     prefix: X12SA-ES2-ES05
     motor_resolution: 0.0025
@@ -190,7 +190,7 @@ rotx:
   softwareTrigger: false
 roty:
   description: Rotation stage rotx
-  deviceClass: ophyd_devices.devices.EpicsMotorEx
+  deviceClass: ophyd_devices.devices.psi_motor.EpicsUserMotorVME
   deviceConfig:
     prefix: X12SA-ES2-ES04
     motor_resolution: 0.0025
diff --git a/csaxs_bec/device_configs/sastt.yaml b/csaxs_bec/device_configs/sastt.yaml
new file mode 100644
index 0000000..5493676
--- /dev/null
+++ b/csaxs_bec/device_configs/sastt.yaml
@@ -0,0 +1,96 @@
+samx:
+  description: Owis motor stage samx
+  deviceClass: ophyd_devices.devices.psi_motor.EpicsUserMotorVME
+  deviceConfig:
+    prefix: X12SA-ES2-ES01
+    motor_resolution: 0.00125
+    base_velocity: 0.0625
+    velocity: 10
+    backlash_distance: 0.125
+    acceleration: 0.2
+    user_offset_dir: 1
+  deviceTags:
+  - cSAXS
+  - owis_samx
+  onFailure: buffer
+  enabled: true
+  readoutPriority: baseline
+  softwareTrigger: false
+samy:
+  description: Owis motor stage samy
+  deviceClass: ophyd_devices.devices.psi_motor.EpicsUserMotorVME
+  deviceConfig:
+    prefix: X12SA-ES2-ES02
+    motor_resolution: 0.00125
+    base_velocity: 0.0625
+    velocity: 10
+    backlash_distance: 0.125
+    acceleration: 0.2
+    user_offset_dir: 0
+  deviceTags:
+  - cSAXS
+  - owis_samx
+  onFailure: buffer
+  enabled: true
+  readoutPriority: baseline
+  softwareTrigger: false
+rotx:
+  description: Rotation stage rotx
+  deviceClass: ophyd_devices.devices.psi_motor.EpicsUserMotorVME
+  deviceConfig:
+    prefix: X12SA-ES2-ES03
+    motor_resolution: 0.0025
+    base_velocity: 0.5
+    velocity: 7.5
+    backlash_distance: 0.25
+    acceleration: 0.2
+    user_offset_dir: 1
+    limits:
+    - -0.1
+    - 0.1
+  deviceTags:
+  - cSAXS
+  - rotx
+  onFailure: buffer
+  enabled: true
+  readoutPriority: baseline
+  softwareTrigger: false
+roty:
+  description: Rotation stage roty
+  deviceClass: ophyd_devices.devices.psi_motor.EpicsUserMotorVME
+  deviceConfig:
+    prefix: X12SA-ES2-ES04
+    motor_resolution: 0.0025
+    base_velocity: 0.5
+    velocity: 7.5
+    backlash_distance: 0.25
+    acceleration: 0.2
+    user_offset_dir: 0
+    limits:
+    - -0.1
+    - 0.1
+  deviceTags:
+  - cSAXS
+  - roty
+  onFailure: buffer
+  enabled: true
+  readoutPriority: baseline
+  softwareTrigger: false
+micfoc:
+  description: Focusing motor of Microscope stage
+  deviceClass: ophyd_devices.devices.psi_motor.EpicsUserMotorVME
+  deviceConfig:
+    prefix: X12SA-ES2-ES05
+    motor_resolution: 0.00125
+    base_velocity: 0.25
+    velocity: 2.5
+    backlash_distance: 0.125
+    acceleration: 0.4
+    user_offset_dir: 0
+  deviceTags:
+  - cSAXS
+  - micfoc
+  onFailure: buffer
+  enabled: true
+  readoutPriority: baseline
+  softwareTrigger: false