Specifications
Electrical
Operating voltage
11 to 15 Vdc (12 Volt models)
22 to 30 Vdc (24 Volt models)
Power
*
Load resistance
*
Switch current capability
3 Amps inductive at 28 Vdc
*
Customer specified. Reference
Ordering specification chart
on page 5.
Mechanical
Handle stroke
± 30º
Spring torque
1.2±.4 N•m [11±4 lbf•in] at center breakaway
2.0±.7 N•m [18±6 lbf•in] at full stroke
Detent torque (over and above friction drag)
1.1 N•m [10 lbf•in]
Friction drag
1.5±.3 N•m [13.5±3 lbf•in]
Friction is adjusted at the brake with a 5/32 inch internal hex
wrench and 3/8 inch open-end hex wrench.
Step-Plus-Proportional Control Handle: PWM option
Output current
Adjustable
Adjustable
handle stroke
Dual-range
adjust option
1140B
PWM MCHXXX option reached its end of life cycle in 2008 and is no longer available.
Proportional Control Handle: Potentiometer option
30°
30°
Output current
Handle stroke
1139A
Technical Information
MCHXXX
Technical data
8 |
©
Danfoss | February 2017
11022667 | BC00000033en-US0601