Tokarska 6 Street, 40-859 Katowice | sekretariat@moj.com.pl
(32) 604 09 00
MOJ S.A.
Tokarska 6 Street, 40-859 Katowice
T: +48 (32) 604 09 00
F: +48 (32) 604 09 01
E: sekretariat@moj.com.pl
They are intended for drilling holes in coal and rock of similar hardness, and in the ER-6 version... in soft and medium-hard rock with rotary drills consisting of a rib or diamond rod and a handle (maximum hole diameter Ø43).
It can be used in underground mines in facilities classified as methane explosion hazard classes 'a,' 'b,' or 'c,' and coal dust explosion hazard classes 'A' or 'B,' provided that power is turned off in case the methane concentration exceeds 2% according to applicable regulations.
| Designation | ER-61 | ER-62 | ER-61u | ER-62u | |
|---|---|---|---|---|---|
| Rated Power | kW | 1,55 | 1,55 | 1,55 | 1,55 |
| Motor Rated Power | kW | 1,1 | 1,1 | 1,1 | 1,1 |
| Supply Voltage | V | 127 | 220 | 127 | 220 |
| Frequency | Hz | 50 | 50 | 50 | 50 |
| Power Factor (Cos of Phi) | - | 0,86 | 0,86 | 0,86 | 0,86 |
| Rated Current | A | 8,1 | 4,7 | 8,1 | 4,7 |
| Starting Current Multiplication Factor | - | 4 | 4 | 4 | 4 |
| Efficiency | % | 74 | 74 | 74 | 74 |
| Insulation Class | - | F | F | F | F |
| Rotational Speed | obr/min | 610 | 610 | 610 | 610 |
| Impact Frequency | ud/min | - | - | 6100 | 6100 |
| Torque at the Drill | Nm | 17,5 | 17,5 | 17,5 | 17,5 |
| Work | - | S2-30 min | S2-30 min | S2-30 min | S2-30 min |
| Degree of Protection of the Housing | - | IP-54 | IP-54 | IP-54 | IP-54 |
| Weight of the Drill without Cord | kg | ~18 | ~18 | ~19 | ~19 |
| Ambient Temperature | °C | 0 ÷ 40 | 0 ÷ 40 | 0 ÷ 40 | 0 ÷ 40 |
| Designation |  |
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The deviation from the parameter values is permissible and must not exceed +/- 5% of the nominal values.
CAUTION! Clockwise rotation.
