JDN "M Series" Twin Hook, Hook Suspended Hoist - Medium Duty Pneumatic Chain Hoist - Range from 1000kg to 6000kg
JDN M Series Pneumatic Chain Hoist with 2 bottom hooks for horizontal transport of loads.
JDN M Series Air Hoists
Capacities of 1t to 6t, Air Pressure of 4 bar
JDN Air Hoists of the M series were originally developed for underground mining operations. Due to their multiple applications they are nowadays also deployed in most different industrial fields. Basically they have the same features as the hoists of the PROFI series but operate with an air pressure of 4 bar only. Two different control systems are at your disposal.
- suitable for application in hazardous areas with danger of explosion
- Two chain falls for alternate working
- specially suitable for horizontal pulling
|Type||M 64||M 63 D|
|Number of chain strands||1/1||1/2||1/1||1/2|
|Lifting speed at full load*||m/min||3||3/1,5||2,2||2,2/1,1|
|Lifting speed without load*||m/min||8||8/4||5||5/2,5|
|Lowering speed at full load*||m/min||12,5||12,5/6,5||6||6/3|
|Air consumption at full load - Lifting||m³/min||1,0||1,0||2,2||2,2|
|Air consumption at full load - Lowering||m³/min||2,0||2,0||3,2||3,2|
|Air connection||Rd 32x1/8"||Rd 32x1/8"||Rd 32x1/8"||Rd 32x1/8"|
|Hose dimension (Ø inside)||NW 20||NW 20||NW 20||NW 20|
|Weight with standard lift (3 m) and 2 m length of control||kg||56||60||80||100|
|Weight without chain, without control||kg||31||31||51||51|
|Chain dimension||mm||9 x 27||9 x 27||13 x 36||13 x 36|
|Weight of 1 m chain||kg||1,8||1,8||3,8||3,8|
|Heights of lift||m||5||5/2,5||5||5/2,5|
|Length of control||m||2||2||2||2|
|Sound level at full load¹ with standard silencer||dB(A)||75 - 84||75 - 84||79 - 83||79 - 83|
|Type||M 64||M 63 D|
|A1 (smallest headroom with 1/1 chain strands)||603||750|
|A2 (smallest headroom with 1/2 chain strands)||660||870|
|B1 (with 1/1 chain strands)||313||370|
|B2 (with 1/2 chain strands)||370||490|
|E1 (Hook opening)||30||40|
|E2 (Hook opening)||30||40|
|E3 (Hook opening)||30||30|
|F (biggest width)||144||195|
The JDN M Series Air Hoist Series are available with the following controller options:
The operating air is connected to the hand control valve. A built-in pressure regulator prevents to overload the hoist in case of inadmissably high pressure. The motor connection housing of the DS control has an oiler that stops automatically the oil flow when the hoist comes to a standstill.
Another advantage is that the oiler is situated directly at the motor. The operating air gets immediately to the motor when the hand lever is actuated. The hand lever is spring loaded and returns automatically to zero position. This forced release serves at the same time as an emergency stop. The control is for two-hand operation. The DS control is available for all air hoists of the "B" and "M" series.
The PS control is for single hand use. It operates indirectly according to the ventilation principle. The operating air is connected to the control valve of the motor. The control pistons of the motor are actuated by the push buttons of the hand control. The push buttons automatically return to zero position. In the control valve of the motor is a pressure regulator which protects the hoist from inadmissably high pressure. The integrated oiler provides the necessary lubrication. The PS controls are available for the air hoists M 63 D, in EC version with emergency stop as standard.