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Berger Lahr Servo Motors

The Berger Lahr actuator range can be used to position flaps, valves or slides with a high degree of position. Within the unit is a motor, gearbox and a control unit. Industrial Boilerhouse Supplies offers the Berger Lahr unit in model types STA and STM

STA Units
The two cams of the STA Unit serve to define the limits and the others are available for controlling external devices. Cams are continuously adjustable. Actuators of type STA are also fitted with 1 or 2 relays. The switching actions for controlling the motor are controlled via these relays. STA actuators are used to move air flaps in oil and gas burners.

Various wiring arrangements are available for connecting to standard burners.

STM Units
The STM unit are constructed in the same way as the STA units but differ in the fact that they contain no relays.

  • Areas of Installation
  • Air valves for oil and gas burners
  • Exhaust valves on boilers
  • Mixing valves
  • Electrically adjustable armatures
  • Slide movements
  • Part turn valve actuators
  • Positioning tasks in the construction of apparatus and machines
  • Valves for water treatment
  • Electrical engineering, open and closed loop control tasks
  • Weighing and dosing technology
  • Drive technology
  • Control technology : Control of ball valves, flow control
Example STM30 B3.37/6 - 51N R P
Product Family
Actuators
 
Actuator Type
STA = Actuator with Cams and Relays
STM = Actuator with Cams
STM30 B3.37/6 - 51N R P
Running Time for 90°
Example:
30 = 30 seconds for running time for 90°
STM30 B3.37/6 - 51N R P
Size / Case
B0, B1, B2
B3, Q3
STM30 B3.37/6 - 51 N R P
Motor Type:
RSM 36/8, RSM 36/12, RSM 37/6, RSM 41/6, RSM 42/6, RSM 51/6
STM30 B3.37/6 - 51 N R P
Operation Program / Wiring
Example : 51N
5 = Number of Function Cams
1 = Counter Number
N = Cams
STM30 B3.37/16 - 51N R P
Sense of Rotation
R = Right
L = Left
STM30 B3.37/6 - 51N R P
Potentiometer Installation
P = Prepared for potentiometer installation
POT = Potentiometer integrated
(If no P or POT => not prepared for potentiometer installation, no potentiometer integrated)
STM30 B3.37/6 - 51N R P
 

9 Products

Servo Motor STA3.5 BO.37 / 6

Excl. VAT: £220.16

Incl. VAT: £264.19

Servo Motor STA6 B2.41 / 6 2N13L

Excl. VAT: £225.75

Incl. VAT: £270.90

Servo Motor STA6 B3.41 / 6 3N32L

Excl. VAT: £241.50

Incl. VAT: £289.80

Servo Motor STM6 Q3 51 / 8 58N L 230v 50Hz

Excl. VAT: £447.27

Incl. VAT: £536.72

Servo Motor STM22Q15.63 - 24 VAC

Excl. VAT: £822.06

Incl. VAT: £986.47

Servo Motor STM30 B2.37 / 6

Excl. VAT: £195.94

Incl. VAT: £235.13

Berg STM30.B3-37 / 641NL POT Servo Motor

Excl. VAT: £327.60

Incl. VAT: £393.12

Servo Motor STM30.Q3.51 / 12 230v

Excl. VAT: £373.53

Incl. VAT: £448.24

Servo Motor STM30 B2.37 / 6 22N

Excl. VAT: £495.72

Incl. VAT: £594.86

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